Abstract

Superconducting nanowire single photon detectors (SNSPDs) have advanced various frontier scientific and technological fields such as quantum key distribution and deep space communications. However, limited by available cooling technology, all past experimental demonstrations have had ground-based applications. In this work, we demonstrate a SNSPD system using a hybrid cryocooler that could ultimately be compatible with space applications. With a minimum operational temperature of 2.8 K, this SNSPD system presents a maximum system detection efficiency of over 50% and a timing jitter of 48 ps, which paves the way for various space applications.

© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

1. Introduction

Superconducting nanowire single photon detectors (SNSPDs) outperform their semiconducting counterparts with a higher system detection efficiency (SDE) [1,2], a lower dark count rate (DCR) [3], and lower timing jitter [4,5], which has been demonstrated in various applications, such as quantum key distribution [6] and satellite laser ranging [7,8]. Due to the need for low operational temperatures, the cryogenic partisan is an indispensable component of a practical SNSPD system. A popular choice is either a compact mechanical cryocooler or a liquid helium dewar. The former can provide an operating temperature as low as 2.1 K, such as the two-stage Gifford–McMahon (G-M) cryocooler (Model No. RDK-101D from Sumitomo Inc.) [9]. Embedded with an extra sorption fridge, the G-M cryocooler can reach a temperature as low as 0.8 K for a limited period of time [10]. A liquid helium dewar, together with a pump and capillary, can cool SNSPDs down to 1.7 K [11]. However, both of the above systems can only operate on the ground, which limits the use of SNSPDs to ground-based applications. For example, in the Lunar Laser Communication Demonstration project of the National Aeronautics and Space Administration, G-M cryocooler-based SNSPD systems were adopted at the employed ground station. Meanwhile, semiconducting single photon detectors without complicated cryocoolers were used for the satellite [12].

To extend the use of SNSPDs to satellite- and space-based applications, a compatible cryocooler needs to be developed. Because the performance parameters, such as the SDE and DCR, of SNSPDs are extremely sensitive to the operational temperature [2], the temperature for such a cryocooler usually should be lower than 4 K and a lower temperature benefits both SDE and DCR. However, reaching a temperature of approximately 2 K in space with a long-life mechanical cooler is still a significant technical challenge. In addition to the need for such low temperatures, the size, weight, and power (SWaP) of the system also needs to be considered. Kotsubo et al reported a cooling system targeting for SNSPD application recently [13], which consists of a 4He JT cooler and a 3-stage pulse tube cooler. However, a suitable JT compressor, one of the key components of JT cooler, has not been developed. Thus, the JT cooler was tested open loop using a gas storage bottle as a supply and a vacuum pump on the exit. Besides, no results on SNSPD with the system were reported.

In this paper, we present a hybrid cryocooler that could ultimately be compatible with space applications, which incorporates a two-stage high-frequency pulse tube (PT) cryocooler and a 4He Joule–Thomson (JT) cooler. To make a practical SNSPD system for space applications, we chose a superconducting NbTiN ultrathin film, which can operate sufficiently well above 2 K. The hybrid cryocooler successfully cooled an NbTiN SNSPD down to a minimum temperature of 2.8 K. The NbTiN SNSPD showed a maximum SDE of over 50% at a wavelength of 1550 nm and a SDE of 47% at a DCR of 100 Hz. Therefore, these results experimentally demonstrate the feasibility of space applications for this SNSPD system.

2. SNSPD fabrication and packaging

The SNSPDs were made of an NbTiN film deposited on a 2-inch double-sided thermal-oxidized Si substrate. Before the NbTiN deposition, an anti-reflection coating with dielectric layers was ion-beam-assisted deposited on the backside of the substrate; this provides better transmission than a conventional SiO2 layer with a thickness of a 1/4 wavelength. The nominal NbTiN film thickness was determined by the sputtering rate and time. Here the target nominal thickness of the NbTiN film was empirically chosen to be 5 nm, since SNSPDs with SDE of ~80% were obtained with this thickness previously [14]. Subsequently, a meandered nanowire covering a circular area with a diameter of 15 μm was structured into the NbTiN film using e-beam lithography and reactive ion etching. The linewidth and the period of the nanowire were 70 nm and 160 nm, respectively. To form the top optical cavity to enhance the absorption, a 200-nm-thick SiO layer was deposited on top of the nanowire as a dielectric material and then a 5-nm/100-nm-thick Ti/Au film was deposited on the SiO layer to create a mirror for the cavity. The detailed design fabrication will be described elsewhere [15].

To optically couple the SNSPD to the fiber, we adopted a backside optical coupling package. A GRIN-lensed single-mode fiber was manually aligned with the active area of the SNSPD from the backside of the chip with an alignment error of less than 3 μm. The designed focus of the GRIN-lens is 145 μm in air and the minimum spot size is less than 7 μm in diameter, which assures the coupling efficiency over 99% when the active area is 15 μm in diameter. Then, the packaged detector was mounted and characterized inside either a conventional G-M cryocooler or the hybrid JT cryocooler described in Section 3. To measure the SNSPD, a bias-tee and a low noise amplifier (LNA) were adopted at room temperature. An isolated voltage source in series with a resistor (20 kΩ) provided a stable current bias to the detector. The bias current was fed into the device through the dc port of the bias-tee and the electric response pulses of the SNSPD were extracted from the ac port of the bias-tee and amplified by the LNA. The amplified pulse signals could be monitored via an oscilloscope or counted via a photon counter. The fiber laser source was connected with two variable attenuators and a polarization controller in series. The fiber coupled to SNSPD was coiled with diameter of 30 mm at low temperature (<40 K) to reduce DCR [2]. The performance of the SNSPD is described in detail in Section 4.

3. Hybrid cryocooler for space applications

The hybrid cryocooler is composed of two thermally coupled parts: a two-stage high-frequency PT cryocooler and a JT loop, as illustrated in Fig. 1. The high-frequency PT cryocooler is characterized by its small size, long life, and low vibration, and is therefore widely used in space applications [16]. The JT compressors take full use of the technology of the linear PT compressors which has been successfully used in satellites and operate stably in space [17]. Generally speaking, the hybrid cryocooler is an oil-free system and has no moving parts except the compressors. As a result, the space zero-gravity environment can hardly affect the cryocooler performance and it has a long lifetime and high reliability as required for space applications. The two cold fingers of the high-frequency PT cooler, i.e., the precooling JT loops at 65 K and 15 K, are of a thermally coupled coaxial configuration. The JT loop is composed of a three-stage JT compressor system, counter-flow heater exchangers, precooling heat exchangers, a JT valve, and an evaporator. The high pressure 4He gas passes through the inner tube of the three counter-flow heat exchangers where it is cooled by the low pressure returning gas. Two additional heat exchangers are mounted on the cold ends of the precooler to provide precooling power for the JT cycle. When helium gas goes through the JT orifice, a fraction of the helium gas condenses into liquid during the expansion process. The device mounted on the evaporator is cooled by the liquid helium produced via the JT effect. The three-stage JT compressor system operates at a suction pressure much lower than atmospheric pressure, which enables temperatures lower than 3 K to be achieved. Both the PT cryocooler and the JT cycle are driven by oil-free linear compressors, which make the hybrid JT cooler suitable for space applications. The temperature sensor we used is a calibrated Rh-Fe resistance thermometer with the calibration error of ± 0.1 K from 1.2 K to 10 K.

 

Fig. 1 (a) Schematics of the hybrid JT cryocooler; (b) A photo of the SNSPD system, including the hybrid JT cryocooler; (c) A photo of the SNSPD package installed on the evaporator of the JT cooler.

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Figure 2 shows the cooling down curves of the hybrid JT cryocooler. First, the two-stage PT cryocooler is started to precool the JT loop. The first and second stage cold heads of the PT cryoooler reach their operating temperatures in approximately 10 hr and 18 hr, respectively. When the inlet helium gas is under 40 K, the JT compressors are started to generate a pressure difference. Then, the temperatures before and after the JT orifice gradually fall faster. Detailed characteristics of the temperatures before and after the JT are given in the inset in Fig. 2. The operating and performance parameters of the hybrid JT cryocooler are presented in Table 1. When the total power consumption of the hybrid JT cryocooler is 319.8 W (279.2 W for the PT cooler and 40.6 W for the JT cooler), a minimum temperature of 2.8 K is achieved and remains stable throughout the testing process of the SNSPD. During the test without the installation of the SNSPD, a minimum temperature of 2.6 K was obtained. The JT cooler was able to provide a cooling capacity of 1.48 mW at 2.8 K. The radiation heat load of the 2K-stage with the second stage cold shield was below 0.1 mW and the conducted heat load was about 0.83 mW, which are smaller than the cooling capacity provided by the JT cooler. The temperature change of 0.2 K with the installation of the SNSPD is partly contributed to the thermal resistance between SNSPD and the evaporator. The total weight of the cryocooler system is 55 kg. For an actual space implementation, the total power consumption is estimated to be 400W considering the 15% of electrical power conversion loss (~60 W) and the power of the bias and readout electronics (~20W) for SNSPD.

 

Fig. 2 Cooling down temperature curves of the hybrid JT cryocooler. The inset shows the enlarged curves from hour 39 to hour 43. The evaporator reaches a minimum temperature of 2.8 K.

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Tables Icon

Table 1. Operating and performance parameters of the hybrid JT cryocooler

4. Performance of the SNSPD

Because the lowest temperature of the hybrid cryocooler (2.8 K) is higher than that of a conventional G-M cryocooler (for example, 2.1 K for SRDK-101D from Sumitomo Heavy Industries, Ltd.), performance differences of SNSPDs cooled with the two different cryocoolers are expected. The SNSPD was first measured using a conventional G-M cryocooler for reference and then measured using the hybrid cryocooler. The characteristics of the SNSPDs were measured and are discussed in comparison.

The detector has a superconducting transition temperature of 7.9 K. Figure 3(a) shows the current–voltage (I–V) curves of the SNSPDs. Both I–V curves have similar behaviors, but different switching currents (Isw: 19.6 μA and 22.0 μA, respectively) due to the different operating temperatures (2.8 K and 2.1 K, respectively). Figure 3(b) shows the bias current dependence of the SDE and DCR. The SNSPD cooled with the hybrid cryocooler shows a maximum SDE of over 50%. The SDE was 47% when DCR = 100 Hz. For comparison, the SNSPD in the G-M cryocooler shows an SDE of ~90% when DCR = 100 Hz. On the other hand, with the same bias current, the absolute difference in the SDE values measured using the two cryocoolers is less than 10%, which is useful to estimate the maximum SDE at different temperatures when the bias current is known. Since we chose the same bias current scale for SDE and DCR curves at two different temperatures. It is common to see a wide background noise plateau for the DCR curve at lower temperature due to the larger switching current. Similar behaviors were also reported in previous publications [1,2]. We did not see evident extra noise counts contributed by the hybrid cryocooler. Figure 3(c) shows the instant waveforms of the pulses when the bias current is 0.93Isw (DCR = 100 Hz). Similar shapes and noise levels, but different amplitudes of the response pulses, were observed due to the different switching currents. The different amplitudes caused different signal to noise ratios (SNRs), which resulted in different timing jitter values [18], as shown in Fig. 3(d). The SNSPD cooled with the hybrid cryocooler has a full-width half maximum timing jitter of 48 ps, 20% larger than the value (40 ps) of the SNSPD cooled with the G-M cryocooler.

 

Fig. 3 Performance comparison of the SNSPD cooled with the hybrid cryocooler and the G-M cryocooler: (a) I–V curves; (b) SDE and DCR versus the bias current Ib, where solid/open symbols represent SDE/DCR respectively; (c) the transient amplified response pulses (the amplification ratio is 300); and (d) the measured timing jitters with Gaussian-fit curves when Ib = 0.93Isw.

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5. Discussion

We have demonstrated the operation of an SNSPD cooled with a hybrid cryocooler that could be compatible with space applications. Actually, a similar cooling system of a JT cooler precooled by a multi-stage PT cooler has already been adopted by James Webb space telescope which will be launched in 2019 [19]. In addition, we believe that the performance of the system can be further improved. First, optimization can be done on count-flow heat exchangers to decrease the pressure drop of the return gas and on JT compressors to improve the pressure ratio, which can decrease the temperature to less than 2.5 K. Thus the performance of the SNSPD can be improved. Furthermore, temperatures lower than 2 K can be readily achieved by replacing the working medium of the JT loop with 3He for space applications, where the cost is not the chief limiting factor. Besides, there is still room for improvement considering the SWaP of the present cryocooler. Second, previous studies on SNSPDs have focused on improving the performance at 2.1 K and even lower temperatures. It would be interesting to optimize the performance of the SNSPD at a higher temperature that the hybrid cryocooler can reach, for example, 2.5 K, 2.8 K, or even higher. For example, we may tune the geometric parameters of the nanowire to keep an intrinsic detection efficiency of SNSPD to be close to 100% at higher temperature. i.e. we may still have a saturated SDE-Ib curve. Therefore, we are able to relax this stringent requirement for the cryocooler. In addition, advancing technologies in the detector’s design and fabrication may further improve its performance. For example, we may increase the SNR, then decrease the timing jitter by parallelizing the nanowires [20–22]. Note that, since there was no info about the performance of SNSPD and the hybrid cooler in harsh space conditions, further efforts on the full system are necessary to prove the ultimate compatibility with space applications, such as the studies on the device’s and the system’s performance in the vacuum, temperature and radiation environment of a spacecraft, vibration during launch and so on.

6. Conclusions

We have successfully demonstrated a NbTiN SNSPD cooled with a hybrid cryocooler that is ultimately compatible with space applications. The hybrid cryocooler reached a minimum temperature of 2.8 K using 319.8 W of electrical power, while the total weight was 55 kg. The key technologies used in the precooling PT cryocooler and the JT compressor were flight-proven [17]. Even though there is still significant room for improving the SWaP of the hybrid cryocooler, the general SWaP of the present prototype is within the range of acceptance as a payload for a satellite. At the minimum temperature of 2.8 K, the SNSPD system had a maximum SDE of over 50% and an SDE of 47% at a DCR of 100 Hz, while the timing jitter was 48 ps. As a next step, space environment tests and consequent improvements to the SNSPDs will be conducted. The results obtained will pave the way for future space application of SNSPD, such as space quantum key distribution, deep space communication, and light detection and ranging.

Funding

National Key R and D Program of China (2017YFA0304000); National Natural Science Foundation of China (61671438, 61401443, 61501439, 51776213); Science and Technology Commission of Shanghai Municipality (16JC1400402); CAS Interdisciplinary Innovation Team; National Basic Research Program of China (613322).

References and links

1. F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013). [CrossRef]  

2. W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017). [CrossRef]  

3. X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014). [CrossRef]   [PubMed]  

4. N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016). [CrossRef]  

5. J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017). [CrossRef]   [PubMed]  

6. H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016). [CrossRef]   [PubMed]  

7. H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016). [CrossRef]   [PubMed]  

8. L. Xue, Z. Li, L. Zhang, D. Zhai, Y. Li, S. Zhang, M. Li, L. Kang, J. Chen, P. Wu, and Y. Xiong, “Satellite laser ranging using superconducting nanowire single-photon detectors at 1064 nm wavelength,” Opt. Lett. 41(16), 3848–3851 (2016). [CrossRef]   [PubMed]  

9. http://www.shicryogenics.com/products/4k-cryocoolers/rdk-101d-4k-cryocooler-series/

10. http://photonspot.com/cryogenics/sorption-fridge; http://www.chasecryogenics.com; https://www.idquantique.com/single-photon-systems/products/id281/.

11. http://www.scontel.ru/sspd/

12. D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014). [CrossRef]  

13. V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017). [CrossRef]  

14. X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

15. H. Li, X. Yang, L. X. You, L. Zhang, X. Liu, Z. Wang, and X. Xie, are preparing a manuscript entitled with “Improving detection efficiency of superconducting nanowire single photon detector with multi-layer anti-reflection coating”

16. R. F. Boyle and R. G. Ross, “Overview of NASA space cryocooler programs” in Advances in Cryogenic Engineering:Proceedings of the Cryogenic Engineering Conference, 47,1037–1044 (2002).

17. J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).

18. L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013). [CrossRef]  

19. J. Raab and E. Tward, “Northrop Grumman Aerospace Systems cryocooler overview,” Cryogenics 50(9), 572–581 (2010). [CrossRef]  

20. M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007). [CrossRef]  

21. M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009). [CrossRef]  

22. F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015). [CrossRef]  

References

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  1. F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
    [Crossref]
  2. W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
    [Crossref]
  3. X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
    [Crossref] [PubMed]
  4. N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
    [Crossref]
  5. J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
    [Crossref] [PubMed]
  6. H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
    [Crossref] [PubMed]
  7. H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
    [Crossref] [PubMed]
  8. L. Xue, Z. Li, L. Zhang, D. Zhai, Y. Li, S. Zhang, M. Li, L. Kang, J. Chen, P. Wu, and Y. Xiong, “Satellite laser ranging using superconducting nanowire single-photon detectors at 1064 nm wavelength,” Opt. Lett. 41(16), 3848–3851 (2016).
    [Crossref] [PubMed]
  9. http://www.shicryogenics.com/products/4k-cryocoolers/rdk-101d-4k-cryocooler-series/
  10. http://photonspot.com/cryogenics/sorption-fridge ; http://www.chasecryogenics.com ; https://www.idquantique.com/single-photon-systems/products/id281/ .
  11. http://www.scontel.ru/sspd/
  12. D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
    [Crossref]
  13. V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
    [Crossref]
  14. X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).
  15. H. Li, X. Yang, L. X. You, L. Zhang, X. Liu, Z. Wang, and X. Xie, are preparing a manuscript entitled with “Improving detection efficiency of superconducting nanowire single photon detector with multi-layer anti-reflection coating”
  16. R. F. Boyle and R. G. Ross, “Overview of NASA space cryocooler programs” in Advances in Cryogenic Engineering:Proceedings of the Cryogenic Engineering Conference, 47,1037–1044 (2002).
  17. J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).
  18. L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
    [Crossref]
  19. J. Raab and E. Tward, “Northrop Grumman Aerospace Systems cryocooler overview,” Cryogenics 50(9), 572–581 (2010).
    [Crossref]
  20. M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
    [Crossref]
  21. M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
    [Crossref]
  22. F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
    [Crossref]

2018 (1)

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

2017 (3)

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

2016 (5)

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

L. Xue, Z. Li, L. Zhang, D. Zhai, Y. Li, S. Zhang, M. Li, L. Kang, J. Chen, P. Wu, and Y. Xiong, “Satellite laser ranging using superconducting nanowire single-photon detectors at 1064 nm wavelength,” Opt. Lett. 41(16), 3848–3851 (2016).
[Crossref] [PubMed]

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).

2015 (1)

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

2014 (2)

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

2013 (2)

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

2010 (1)

J. Raab and E. Tward, “Northrop Grumman Aerospace Systems cryocooler overview,” Cryogenics 50(9), 572–581 (2010).
[Crossref]

2009 (1)

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

2007 (1)

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Baek, B.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Bellei, F.

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Berggren, K. K.

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Bonczyski, M.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

Cai, J. H.

J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).

Calandri, N.

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

Casaburi, A.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

Chen, H.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Chen, J.

Chen, S.

Chen, S.-J.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Chen, T.-Y.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Cristiano, R.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Dane, A.

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Ejrnaes, M.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Gaggero, A.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Gerrits, T.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Gol’tsman, G.

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Grein, M. E.

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Harrington, S.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

He, Y.

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Hendershott, P.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

Hong, G. T.

J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).

Huang, J.

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

Huang, M.-Q.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Jiang, M.

Jiang, X.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Kang, L.

Kansky, J. E.

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Kotsubo, V.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

Lafon, R. E.

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Leoni, R.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Li, H.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

Li, M.

Li, M. J.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Li, Y.

Li, Z.

Lita, A. E.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Liu, D.

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Liu, H.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Liu, X.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Lv, C.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

Mao, Y.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Marchetti, S.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

Marsili, F.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Mattioli, F.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

McCaughan, A. N.

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Meng, W.

Mirin, R. P.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Murphy, D. V.

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Najafi, F.

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Nam, S. W.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Nolan, D.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Pagano, S.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Pan, J.-W.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Peng, W.

Quaranta, O.

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Raab, J.

J. Raab and E. Tward, “Northrop Grumman Aerospace Systems cryocooler overview,” Cryogenics 50(9), 572–581 (2010).
[Crossref]

Radebaugh, R.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

Schulein, R. T.

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Shaw, M. D.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Stern, J. A.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Sunter, K. A.

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Tang, K.

Tward, E.

J. Raab and E. Tward, “Northrop Grumman Aerospace Systems cryocooler overview,” Cryogenics 50(9), 572–581 (2010).
[Crossref]

Ullom, J. N.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

Vayshenker, I.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Verma, V. B.

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Voronov, B.

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Wang, X.-B.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Wang, Z.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Willis, M. M.

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Wilson, B.

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

Wu, J.

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

Wu, P.

Wu, Z.

Xie, X.

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Xiong, Y.

Xue, L.

Yang, X.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Yin, H.-L.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

You, L.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

J. Wu, L. You, S. Chen, H. Li, Y. He, C. Lv, Z. Wang, and X. Xie, “Improving the timing jitter of a superconducting nanowire single-photon detection system,” Appl. Opt. 56(8), 2195–2200 (2017).
[Crossref] [PubMed]

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

You, L.-X.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Yu, Z.-W.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Zhai, D.

Zhang, L.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

L. Xue, Z. Li, L. Zhang, D. Zhai, Y. Li, S. Zhang, M. Li, L. Kang, J. Chen, P. Wu, and Y. Xiong, “Satellite laser ranging using superconducting nanowire single-photon detectors at 1064 nm wavelength,” Opt. Lett. 41(16), 3848–3851 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Zhang, Q.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Zhang, S.

Zhang, W.

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

H. Li, S. Chen, L. You, W. Meng, Z. Wu, Z. Zhang, K. Tang, L. Zhang, W. Zhang, X. Yang, X. Liu, Z. Wang, and X. Xie, “Superconducting nanowire single photon detector at 532 nm and demonstration in satellite laser ranging,” Opt. Express 24(4), 3535–3542 (2016).
[Crossref] [PubMed]

X. Yang, H. Li, W. Zhang, L. You, L. Zhang, X. Liu, Z. Wang, W. Peng, X. Xie, and M. Jiang, “Superconducting nanowire single photon detector with on-chip bandpass filter,” Opt. Express 22(13), 16267–16272 (2014).
[Crossref] [PubMed]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Zhang, W.-J.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Zhang, Z.

Zhao, M. G.

J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).

Zhao, Q.

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

Zhao, Q.-Y.

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

Zhou, F.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Zhou, H.

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

Zhou, Y.-H.

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Zhu, D.

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

AIP Adv. (1)

L. You, X. Yang, Y. He, W. Zhang, D. Liu, W. Zhang, L. Zhang, L. Zhang, X. Liu, S. Chen, Z. Wang, and X. Xie, “Jitter analysis of a superconducting nanowire single photon detector,” AIP Adv. 3(7), 072135 (2013).
[Crossref]

Appl. Opt. (1)

Appl. Phys. Lett. (2)

N. Calandri, Q.-Y. Zhao, D. Zhu, A. Dane, and K. K. Berggren, “Superconducting nanowire detector jitter limited by detector geometry,” Appl. Phys. Lett. 109(15), 152601 (2016).
[Crossref]

M. Ejrnaes, R. Cristiano, O. Quaranta, S. Pagano, A. Gaggero, F. Mattioli, R. Leoni, B. Voronov, and G. Gol’tsman, “A cascade switching superconducting single photon detector,” Appl. Phys. Lett. 91(26), 262509 (2007).
[Crossref]

Cryogenics (1)

J. Raab and E. Tward, “Northrop Grumman Aerospace Systems cryocooler overview,” Cryogenics 50(9), 572–581 (2010).
[Crossref]

IEEE J Sel. Top. Quant. (1)

F. Najafi, A. Dane, F. Bellei, Q. Zhao, K. A. Sunter, A. N. McCaughan, and K. K. Berggren, “Fabrication Process Yielding Saturated Nanowire Single-Photon Detectors with 24-ps Jitter,” IEEE J Sel. Top. Quant. 21(2), 1–7 (2015).
[Crossref]

IEEE T Appl. Supercond. (2)

V. Kotsubo, R. Radebaugh, P. Hendershott, M. Bonczyski, B. Wilson, S. W. Nam, and J. N. Ullom, “Compact 2.2 K Cooling System for Superconducting Nanowire Single Photon Detectors,” IEEE T Appl. Supercond. 27(4), 1–5 (2017).
[Crossref]

X. Yang, L. You, L. Zhang, C. Lv, H. Li, X. Liu, H. Zhou, and Z. Wang, “Comparison of superconducting nanowire single photon detectors made of NbTiN and NbN thin films,” IEEE T Appl. Supercond. 28, 2200106 (2018).

Nat. Photonics (1)

F. Marsili, V. B. Verma, J. A. Stern, S. Harrington, A. E. Lita, T. Gerrits, I. Vayshenker, B. Baek, M. D. Shaw, R. P. Mirin, and S. W. Nam, “Detecting single infrared photons with 93% system efficiency,” Nat. Photonics 7(3), 210–214 (2013).
[Crossref]

Opt. Express (2)

Opt. Lett. (1)

Phys. Rev. Lett. (1)

H.-L. Yin, T.-Y. Chen, Z.-W. Yu, H. Liu, L.-X. You, Y.-H. Zhou, S.-J. Chen, Y. Mao, M.-Q. Huang, W.-J. Zhang, H. Chen, M. J. Li, D. Nolan, F. Zhou, X. Jiang, Z. Wang, Q. Zhang, X.-B. Wang, and J.-W. Pan, “Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber,” Phys. Rev. Lett. 117(19), 190501 (2016).
[Crossref] [PubMed]

Proc. SPIE (1)

D. V. Murphy, J. E. Kansky, M. E. Grein, R. T. Schulein, M. M. Willis, and R. E. Lafon, “LLCD operations using the Lunar Lasercom Ground Terminal,” Proc. SPIE 8971, 89710V (2014).
[Crossref]

Sci. China Phys. Mech. Astron. (1)

W. Zhang, L. You, H. Li, J. Huang, C. Lv, L. Zhang, X. Liu, J. Wu, Z. Wang, and X. Xie, “NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature,” Sci. China Phys. Mech. Astron. 60(12), 120314 (2017).
[Crossref]

Spacecraft Recovery & Remote Sensing (1)

J. H. Cai, M. G. Zhao, and G. T. Hong, “The Pulse Tube Cryocooler of GF-4 Satellite Staring Camera,” Spacecraft Recovery & Remote Sensing 37(4), 66–71 (2016).

Supercond. Sci. Technol. (1)

M. Ejrnaes, A. Casaburi, O. Quaranta, S. Marchetti, A. Gaggero, F. Mattioli, R. Leoni, S. Pagano, and R. Cristiano, “Characterization of parallel superconducting nanowire single photon detectors,” Supercond. Sci. Technol. 22(5), 055006 (2009).
[Crossref]

Other (5)

H. Li, X. Yang, L. X. You, L. Zhang, X. Liu, Z. Wang, and X. Xie, are preparing a manuscript entitled with “Improving detection efficiency of superconducting nanowire single photon detector with multi-layer anti-reflection coating”

R. F. Boyle and R. G. Ross, “Overview of NASA space cryocooler programs” in Advances in Cryogenic Engineering:Proceedings of the Cryogenic Engineering Conference, 47,1037–1044 (2002).

http://www.shicryogenics.com/products/4k-cryocoolers/rdk-101d-4k-cryocooler-series/

http://photonspot.com/cryogenics/sorption-fridge ; http://www.chasecryogenics.com ; https://www.idquantique.com/single-photon-systems/products/id281/ .

http://www.scontel.ru/sspd/

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Figures (3)

Fig. 1
Fig. 1 (a) Schematics of the hybrid JT cryocooler; (b) A photo of the SNSPD system, including the hybrid JT cryocooler; (c) A photo of the SNSPD package installed on the evaporator of the JT cooler.
Fig. 2
Fig. 2 Cooling down temperature curves of the hybrid JT cryocooler. The inset shows the enlarged curves from hour 39 to hour 43. The evaporator reaches a minimum temperature of 2.8 K.
Fig. 3
Fig. 3 Performance comparison of the SNSPD cooled with the hybrid cryocooler and the G-M cryocooler: (a) I–V curves; (b) SDE and DCR versus the bias current Ib, where solid/open symbols represent SDE/DCR respectively; (c) the transient amplified response pulses (the amplification ratio is 300); and (d) the measured timing jitters with Gaussian-fit curves when Ib = 0.93Isw.

Tables (1)

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Table 1 Operating and performance parameters of the hybrid JT cryocooler

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