Abstract

A continuous-wave mid-infrared radiation from difference frequency generation by mixing a continuous-wave Ti: sapphire laser and a continuous-wave YAG laser in a 15 mm long BaGa4Se7 crystal is demonstrated for the first time. The tunable range from 3.15 to 7.92 μm was achieved by rotating the crystal to fulfill the type I phase-matching condition. A maximum DFG power of 1.41 μW was obtained at 5 μm. Meanwhile the experimental DFG power conversion efficiency was 20.2 μW/W2, with a length-normalized slope efficiency of 15.5 μW/cmW2. The conversion efficiency decreases rapidly from 50 μW/cmW2 at 3.15 μm to 1 μW/cmW2 at 7.92 μm. The wavelength acceptance bandwidth and the angular acceptance bandwidth were measured to be 16.4 cm−1 and 44′ for DFG at 5.1 μm, respectively.

© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

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2018 (2)

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

K. Kato, K. Miyata, V. V. Badikov, and V. Petrov, “Thermo-optic dispersion formula for BaGa4Se7,” Appl. Opt. 57(11), 2935–2938 (2018).
[Crossref] [PubMed]

2017 (4)

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

K. Kato, K. Miyata, and V. Petrov, “Phase-matching properties of BaGa4Se7 for SHG and SFG in the 0.901-10.5910 μm range,” Appl. Opt. 56(11), 2978–2981 (2017).
[Crossref] [PubMed]

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

A. A. Boyko, N. Y. Kostyukova, V. Badikov, D. Badikov, V. Panyutin, G. Shevyrdyaeva, V. Pasiskevicius, A. Zukauskas, G. M. Marchev, D. B. Kolker, and V. Petrov, “Intracavity difference-frequency mixing of optical parametric oscillator signal and idler pulses in BaGa4Se7,” Appl. Opt. 56(10), 2783–2786 (2017).
[Crossref] [PubMed]

2016 (3)

2015 (3)

2014 (1)

2013 (2)

2012 (2)

2011 (1)

V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
[Crossref]

2010 (1)

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

2009 (1)

2008 (1)

2007 (1)

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

2005 (1)

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

2003 (1)

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

2001 (1)

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

1998 (2)

B. Golubovic and M. K. Reed, “All-solid-state generation of 100-kHz tunable mid-infrared 50-fs pulses in type I and type II AgGaS(2).,” Opt. Lett. 23(22), 1760–1762 (1998).
[Crossref] [PubMed]

J.-J. Zondy, “The effects of focusing in type I and type II difference-frequency generations,” Opt. Commun. 149(1-3), 181–206 (1998).
[Crossref]

1997 (1)

1996 (1)

S. Sanders, R. J. Lang, L. E. Myers, M. M. Fejer, and R. L. Byer, “Broadly tunable mid-IR radiation source based on difference frequency mixing of high power wavelength-tunable laser diodes in bulk periodically poled LiNbO3,” Electron. Lett. 32(3), 218–219 (1996).
[Crossref]

1970 (1)

E. O. Ammann and J. M. Yarborough, “Optical parametric oscillation in proustite,” Appl. Phys. Lett. 17(6), 233–235 (1970).
[Crossref]

Acef, O.

Ammann, E. O.

E. O. Ammann and J. M. Yarborough, “Optical parametric oscillation in proustite,” Appl. Phys. Lett. 17(6), 233–235 (1970).
[Crossref]

Arisholm, G.

Badikov, D.

A. A. Boyko, N. Y. Kostyukova, V. Badikov, D. Badikov, V. Panyutin, G. Shevyrdyaeva, V. Pasiskevicius, A. Zukauskas, G. M. Marchev, D. B. Kolker, and V. Petrov, “Intracavity difference-frequency mixing of optical parametric oscillator signal and idler pulses in BaGa4Se7,” Appl. Opt. 56(10), 2783–2786 (2017).
[Crossref] [PubMed]

N. Y. Kostyukova, A. A. Boyko, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, G. M. Marchev, D. B. Kolker, and V. Petrov, “Widely tunable in the mid-IR BaGa4Se7 optical parametric oscillator pumped at 1064 nm,” Opt. Lett. 41(15), 3667–3670 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, B. Ménaert, V. Badikov, V. Panyutin, D. Badikov, V. Petrov, and B. Boulanger, “Phase-matching directions and refined Sellmeier equations of the monoclinic acentric crystal BaGa4Se7,” Opt. Lett. 41(12), 2731–2734 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, J. Debray, P. L. Inácio, V. Panyutin, V. Badikov, D. Badikov, V. Petrov, and B. Boulanger, “Angle noncritical phase-matched second-harmonic generation in the monoclinic crystal BaGa4Se7,” Opt. Lett. 40(20), 4591–4594 (2015).
[Crossref] [PubMed]

A. Tyazhev, D. Kolker, G. Marchev, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, and V. Petrov, “Midinfrared optical parametric oscillator based on the wide-bandgap BaGa4S7 nonlinear crystal,” Opt. Lett. 37(19), 4146–4148 (2012).
[Crossref] [PubMed]

V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
[Crossref]

Badikov, V.

A. A. Boyko, N. Y. Kostyukova, V. Badikov, D. Badikov, V. Panyutin, G. Shevyrdyaeva, V. Pasiskevicius, A. Zukauskas, G. M. Marchev, D. B. Kolker, and V. Petrov, “Intracavity difference-frequency mixing of optical parametric oscillator signal and idler pulses in BaGa4Se7,” Appl. Opt. 56(10), 2783–2786 (2017).
[Crossref] [PubMed]

N. Y. Kostyukova, A. A. Boyko, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, G. M. Marchev, D. B. Kolker, and V. Petrov, “Widely tunable in the mid-IR BaGa4Se7 optical parametric oscillator pumped at 1064 nm,” Opt. Lett. 41(15), 3667–3670 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, B. Ménaert, V. Badikov, V. Panyutin, D. Badikov, V. Petrov, and B. Boulanger, “Phase-matching directions and refined Sellmeier equations of the monoclinic acentric crystal BaGa4Se7,” Opt. Lett. 41(12), 2731–2734 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, J. Debray, P. L. Inácio, V. Panyutin, V. Badikov, D. Badikov, V. Petrov, and B. Boulanger, “Angle noncritical phase-matched second-harmonic generation in the monoclinic crystal BaGa4Se7,” Opt. Lett. 40(20), 4591–4594 (2015).
[Crossref] [PubMed]

A. Tyazhev, D. Kolker, G. Marchev, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, and V. Petrov, “Midinfrared optical parametric oscillator based on the wide-bandgap BaGa4S7 nonlinear crystal,” Opt. Lett. 37(19), 4146–4148 (2012).
[Crossref] [PubMed]

V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
[Crossref]

Badikov, V. V.

K. Kato, K. Miyata, V. V. Badikov, and V. Petrov, “Thermo-optic dispersion formula for BaGa4Se7,” Appl. Opt. 57(11), 2935–2938 (2018).
[Crossref] [PubMed]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

Bai, L.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Baudisch, M.

Biegert, J.

Boucher, D.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Boulanger, B.

Boursier, E.

Boyko, A. A.

Burie, J.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Byer, R. L.

S. Sanders, R. J. Lang, L. E. Myers, M. M. Fejer, and R. L. Byer, “Broadly tunable mid-IR radiation source based on difference frequency mixing of high power wavelength-tunable laser diodes in bulk periodically poled LiNbO3,” Electron. Lett. 32(3), 218–219 (1996).
[Crossref]

Chen, C.

Chen, C. T.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Chen, D. W.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Chen, X. L.

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

H. T. Fan, C. H. Xu, Z. H. Wang, G. Wang, C. J. Liu, J. K. Liang, X. L. Chen, and Z. Y. Wei, “Generation of broadband 17-μJ mid-infrared femtosecond pulses at 3.75 μm by silicon carbide crystal,” Opt. Lett. 39(21), 6249–6252 (2014).
[Crossref] [PubMed]

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Cousin, J.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Cui, D. F.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Cui, Z.

Dai, T. Y.

Debray, J.

Don, A. K.

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

Du, S. F.

Duan, X. M.

Ebrahim-Zadeh, M.

Fan, H. T.

Fejer, M. M.

S. Sanders, R. J. Lang, L. E. Myers, M. M. Fejer, and R. L. Byer, “Broadly tunable mid-IR radiation source based on difference frequency mixing of high power wavelength-tunable laser diodes in bulk periodically poled LiNbO3,” Electron. Lett. 32(3), 218–219 (1996).
[Crossref]

Feng, K.

Fu, P.

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Gao, X. M.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Golubovic, B.

Guo, L. W.

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

He, Y.-X.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Hu, Z.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

Inácio, P. L.

Isaenko, L.

G. Marchev, A. Tyazhev, V. Vedenyapin, D. Kolker, A. Yelisseyev, S. Lobanov, L. Isaenko, J.-J. Zondy, and V. Petrov, “Nd:YAG pumped nanosecond optical parametric oscillator based on LiInSe2 with tunability extending from 4.7 to 8.7 μm,” Opt. Express 17(16), 13441–13446 (2009).
[Crossref] [PubMed]

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

Jelínek, M.

Kato, K.

Kolker, D.

Kolker, D. B.

Kostyukova, N. Y.

Kubecek, V.

Kumar, S. C.

Kwasniewski, A.

V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
[Crossref]

Lang, R. J.

S. Sanders, R. J. Lang, L. E. Myers, M. M. Fejer, and R. L. Byer, “Broadly tunable mid-IR radiation source based on difference frequency mixing of high power wavelength-tunable laser diodes in bulk periodically poled LiNbO3,” Electron. Lett. 32(3), 218–219 (1996).
[Crossref]

Li, C.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

J. H. Yuan, C. Li, B. Q. Yao, J. Y. Yao, X. M. Duan, Y. Y. Li, Y. J. Shen, Y. C. Wu, Z. Cui, and T. Y. Dai, “High power, tunable mid-infrared BaGa4Se7 optical parametric oscillator pumped by a 2.1 μm Ho:YAG laser,” Opt. Express 24(6), 6083–6087 (2016).
[Crossref] [PubMed]

Li, F. Q.

Li, Y. Y.

Liang, J. K.

Lin, Z.

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Lin, Z. H.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

Lippert, E.

Liu, C. J.

H. T. Fan, C. H. Xu, Z. H. Wang, G. Wang, C. J. Liu, J. K. Liang, X. L. Chen, and Z. Y. Wei, “Generation of broadband 17-μJ mid-infrared femtosecond pulses at 3.75 μm by silicon carbide crystal,” Opt. Lett. 39(21), 6249–6252 (2014).
[Crossref] [PubMed]

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Liu, Y.

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Lobanov, S.

G. Marchev, A. Tyazhev, V. Vedenyapin, D. Kolker, A. Yelisseyev, S. Lobanov, L. Isaenko, J.-J. Zondy, and V. Petrov, “Nd:YAG pumped nanosecond optical parametric oscillator based on LiInSe2 with tunability extending from 4.7 to 8.7 μm,” Opt. Express 17(16), 13441–13446 (2009).
[Crossref] [PubMed]

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

Marchev, G.

Marchev, G. M.

Mei, D.

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Ménaert, B.

Mitin, K. V.

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

Miyata, K.

Myers, L. E.

S. Sanders, R. J. Lang, L. E. Myers, M. M. Fejer, and R. L. Byer, “Broadly tunable mid-IR radiation source based on difference frequency mixing of high power wavelength-tunable laser diodes in bulk periodically poled LiNbO3,” Electron. Lett. 32(3), 218–219 (1996).
[Crossref]

Nie, M.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Noack, F.

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

Panyutin, V.

A. A. Boyko, N. Y. Kostyukova, V. Badikov, D. Badikov, V. Panyutin, G. Shevyrdyaeva, V. Pasiskevicius, A. Zukauskas, G. M. Marchev, D. B. Kolker, and V. Petrov, “Intracavity difference-frequency mixing of optical parametric oscillator signal and idler pulses in BaGa4Se7,” Appl. Opt. 56(10), 2783–2786 (2017).
[Crossref] [PubMed]

N. Y. Kostyukova, A. A. Boyko, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, G. M. Marchev, D. B. Kolker, and V. Petrov, “Widely tunable in the mid-IR BaGa4Se7 optical parametric oscillator pumped at 1064 nm,” Opt. Lett. 41(15), 3667–3670 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, B. Ménaert, V. Badikov, V. Panyutin, D. Badikov, V. Petrov, and B. Boulanger, “Phase-matching directions and refined Sellmeier equations of the monoclinic acentric crystal BaGa4Se7,” Opt. Lett. 41(12), 2731–2734 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, J. Debray, P. L. Inácio, V. Panyutin, V. Badikov, D. Badikov, V. Petrov, and B. Boulanger, “Angle noncritical phase-matched second-harmonic generation in the monoclinic crystal BaGa4Se7,” Opt. Lett. 40(20), 4591–4594 (2015).
[Crossref] [PubMed]

A. Tyazhev, D. Kolker, G. Marchev, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, and V. Petrov, “Midinfrared optical parametric oscillator based on the wide-bandgap BaGa4S7 nonlinear crystal,” Opt. Lett. 37(19), 4146–4148 (2012).
[Crossref] [PubMed]

V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
[Crossref]

Pasiskevicius, V.

Peng, Q. J.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Peng, T. H.

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

Petrov, V.

K. Kato, K. Miyata, V. V. Badikov, and V. Petrov, “Thermo-optic dispersion formula for BaGa4Se7,” Appl. Opt. 57(11), 2935–2938 (2018).
[Crossref] [PubMed]

A. A. Boyko, N. Y. Kostyukova, V. Badikov, D. Badikov, V. Panyutin, G. Shevyrdyaeva, V. Pasiskevicius, A. Zukauskas, G. M. Marchev, D. B. Kolker, and V. Petrov, “Intracavity difference-frequency mixing of optical parametric oscillator signal and idler pulses in BaGa4Se7,” Appl. Opt. 56(10), 2783–2786 (2017).
[Crossref] [PubMed]

K. Kato, K. Miyata, and V. Petrov, “Phase-matching properties of BaGa4Se7 for SHG and SFG in the 0.901-10.5910 μm range,” Appl. Opt. 56(11), 2978–2981 (2017).
[Crossref] [PubMed]

E. Boursier, P. Segonds, B. Ménaert, V. Badikov, V. Panyutin, D. Badikov, V. Petrov, and B. Boulanger, “Phase-matching directions and refined Sellmeier equations of the monoclinic acentric crystal BaGa4Se7,” Opt. Lett. 41(12), 2731–2734 (2016).
[Crossref] [PubMed]

N. Y. Kostyukova, A. A. Boyko, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, G. M. Marchev, D. B. Kolker, and V. Petrov, “Widely tunable in the mid-IR BaGa4Se7 optical parametric oscillator pumped at 1064 nm,” Opt. Lett. 41(15), 3667–3670 (2016).
[Crossref] [PubMed]

E. Boursier, P. Segonds, J. Debray, P. L. Inácio, V. Panyutin, V. Badikov, D. Badikov, V. Petrov, and B. Boulanger, “Angle noncritical phase-matched second-harmonic generation in the monoclinic crystal BaGa4Se7,” Opt. Lett. 40(20), 4591–4594 (2015).
[Crossref] [PubMed]

A. Tyazhev, D. Kolker, G. Marchev, V. Badikov, D. Badikov, G. Shevyrdyaeva, V. Panyutin, and V. Petrov, “Midinfrared optical parametric oscillator based on the wide-bandgap BaGa4S7 nonlinear crystal,” Opt. Lett. 37(19), 4146–4148 (2012).
[Crossref] [PubMed]

V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
[Crossref]

G. Marchev, A. Tyazhev, V. Vedenyapin, D. Kolker, A. Yelisseyev, S. Lobanov, L. Isaenko, J.-J. Zondy, and V. Petrov, “Nd:YAG pumped nanosecond optical parametric oscillator based on LiInSe2 with tunability extending from 4.7 to 8.7 μm,” Opt. Express 17(16), 13441–13446 (2009).
[Crossref] [PubMed]

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

Poullet, E.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Reed, M. K.

Rotermund, F.

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

Rustad, G.

Sanders, S.

S. Sanders, R. J. Lang, L. E. Myers, M. M. Fejer, and R. L. Byer, “Broadly tunable mid-IR radiation source based on difference frequency mixing of high power wavelength-tunable laser diodes in bulk periodically poled LiNbO3,” Electron. Lett. 32(3), 218–219 (1996).
[Crossref]

Schebetova, N. I.

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

Schunemann, P. G.

Segonds, P.

Seregin, A. M.

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

Shen, Y. J.

Shevyrdyaeva, G.

Sigrist, M. W.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Sinaiskii, V. V.

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “Optical parametric oscillator on an Hg1-xCdxGa2S4 crystal,” Quantum Electron. 35(9), 853–856 (2005).
[Crossref]

V. V. Badikov, A. K. Don, K. V. Mitin, A. M. Seregin, V. V. Sinaiskii, and N. I. Schebetova, “A HgGa2S4 optical parametric oscillator,” Quantum Electron. 33(9), 831–832 (2003).
[Crossref]

Stenersen, K.

Tittel, F. K.

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
[Crossref]

Touahri, D.

Tyazhev, A.

Vedenyapin, V.

Wang, G.

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

H. T. Fan, C. H. Xu, Z. H. Wang, G. Wang, C. J. Liu, J. K. Liang, X. L. Chen, and Z. Y. Wei, “Generation of broadband 17-μJ mid-infrared femtosecond pulses at 3.75 μm by silicon carbide crystal,” Opt. Lett. 39(21), 6249–6252 (2014).
[Crossref] [PubMed]

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Wang, S. C.

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Wang, W. J.

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

Wang, Y.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Wang, Z. H.

Wei, Z. Y.

H. T. Fan, C. H. Xu, Z. H. Wang, G. Wang, C. J. Liu, J. K. Liang, X. L. Chen, and Z. Y. Wei, “Generation of broadband 17-μJ mid-infrared femtosecond pulses at 3.75 μm by silicon carbide crystal,” Opt. Lett. 39(21), 6249–6252 (2014).
[Crossref] [PubMed]

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Wu, Y.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

X. Zhang, J. Yao, W. Yin, Y. Zhu, Y. Wu, and C. Chen, “Determination of the nonlinear optical coefficients of the BaGa4Se7 crystal,” Opt. Express 23(1), 552–558 (2015).
[Crossref] [PubMed]

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Wu, Y. C.

Wu, Y.-C.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Xu, B.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

Xu, C. H.

H. T. Fan, C. H. Xu, Z. H. Wang, G. Wang, C. J. Liu, J. K. Liang, X. L. Chen, and Z. Y. Wei, “Generation of broadband 17-μJ mid-infrared femtosecond pulses at 3.75 μm by silicon carbide crystal,” Opt. Lett. 39(21), 6249–6252 (2014).
[Crossref] [PubMed]

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Xu, D.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Xu, H. Y.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Xu, W.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Xu, Z. Y.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Xuan, H. W.

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Yan, C.

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Yang, F.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Yang, J.

Yao, B. Q.

Yao, J.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

X. Zhang, J. Yao, W. Yin, Y. Zhu, Y. Wu, and C. Chen, “Determination of the nonlinear optical coefficients of the BaGa4Se7 crystal,” Opt. Express 23(1), 552–558 (2015).
[Crossref] [PubMed]

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Yao, J. Y.

Yarborough, J. M.

E. O. Ammann and J. M. Yarborough, “Optical parametric oscillation in proustite,” Appl. Phys. Lett. 17(6), 233–235 (1970).
[Crossref]

Yelisseyev, A.

G. Marchev, A. Tyazhev, V. Vedenyapin, D. Kolker, A. Yelisseyev, S. Lobanov, L. Isaenko, J.-J. Zondy, and V. Petrov, “Nd:YAG pumped nanosecond optical parametric oscillator based on LiInSe2 with tunability extending from 4.7 to 8.7 μm,” Opt. Express 17(16), 13441–13446 (2009).
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F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

Yin, W.

X. Zhang, J. Yao, W. Yin, Y. Zhu, Y. Wu, and C. Chen, “Determination of the nonlinear optical coefficients of the BaGa4Se7 crystal,” Opt. Express 23(1), 552–558 (2015).
[Crossref] [PubMed]

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

Yin, W. L.

Yuan, J. H.

Zawilski, K. T.

Zhai, N.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

Zhai, N. X.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

Zhan, M. J.

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Zhang, F. F.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

Zhang, G.

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

Zhang, J. Y.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

F. Yang, J. Y. Yao, H. Y. Xu, K. Feng, W. L. Yin, F. Q. Li, J. Yang, S. F. Du, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “High efficiency and high peak power picosecond mid-infrared optical parametric amplifier based on BaGa4Se7 crystal,” Opt. Lett. 38(19), 3903–3905 (2013).
[Crossref] [PubMed]

Zhang, W.

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
[Crossref]

Zhang, X.

Zhu, Y.

Zondy, J.-J.

Zong, N.

F. Yang, J. Y. Yao, H. Y. Xu, F. F. Zhang, N. X. Zhai, Z. H. Lin, N. Zong, Q. J. Peng, J. Y. Zhang, D. F. Cui, Y. C. Wu, C. T. Chen, and Z. Y. Xu, “Midinfrared Optical Parametric Amplifier With 6.4-11 μm Range Based on BaGa4Se7,” IEEE Photonics Technol. Lett. 27(10), 1100–1103 (2015).
[Crossref]

Zukauskas, A.

Appl. Opt. (3)

Appl. Phys. B (1)

W. Xu, Y. Wang, D. Xu, C. Li, J. Yao, C. Yan, Y.-X. He, M. Nie, Y.-C. Wu, and J. Yao, “High-pulse-energy mid-infrared optical parametric oscillator based on BaGa4Se7 crystal pumped at 1.064 μm,” Appl. Phys. B 123(3), 80 (2017).
[Crossref]

Appl. Phys. Lett. (2)

F. Rotermund, V. Petrov, F. Noack, L. Isaenko, A. Yelisseyev, and S. Lobanov, “Optical parametric generation of femtosecond pulses up to 9 μm with LiInS2 pumped at 800 nm,” Appl. Phys. Lett. 78(18), 2623–2625 (2001).
[Crossref]

E. O. Ammann and J. M. Yarborough, “Optical parametric oscillation in proustite,” Appl. Phys. Lett. 17(6), 233–235 (1970).
[Crossref]

C. R. Phys. (1)

D. W. Chen, J. Cousin, E. Poullet, J. Burie, D. Boucher, X. M. Gao, M. W. Sigrist, and F. K. Tittel, “Continuous-wave mid-infrared laser sources based on difference frequency generation,” C. R. Phys. 8(10), 1129–1150 (2007).
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Crystals (Basel) (1)

N. Zhai, C. Li, B. Xu, L. Bai, J. Yao, G. Zhang, Z. Hu, and Y. Wu, “Temperature-Dependent Sellmeier Equations of IR Nonlinear Optical Crystal BaGa4Se7,” Crystals (Basel) 7(3), 62 (2017).
[Crossref]

Electron. Lett. (1)

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[Crossref]

Inorg. Chem. (1)

J. Yao, D. Mei, L. Bai, Z. Lin, W. Yin, P. Fu, and Y. Wu, “BaGa4Se7: A New Congruent-Melting IR Nonlinear Optical Material,” Inorg. Chem. 49(20), 9212–9216 (2010).
[Crossref] [PubMed]

J. Opt. Soc. Am. B (1)

Laser Photonics Rev. (1)

S. C. Wang, M. J. Zhan, G. Wang, H. W. Xuan, W. Zhang, C. J. Liu, C. H. Xu, Y. Liu, Z. Y. Wei, and X. L. Chen, “4H-SiC: a new nonlinear material for midinfrared lasers,” Laser Photonics Rev. 7(5), 831–838 (2013).
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Opt. Lett. (7)

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H. T. Fan, C. H. Xu, Z. H. Wang, G. Wang, C. J. Liu, J. K. Liang, X. L. Chen, and Z. Y. Wei, “Generation of broadband 17-μJ mid-infrared femtosecond pulses at 3.75 μm by silicon carbide crystal,” Opt. Lett. 39(21), 6249–6252 (2014).
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V. Badikov, D. Badikov, G. Shevyrdyaeva, A. Tyazhev, G. Marchev, V. Panyutin, V. Petrov, and A. Kwasniewski, “Phase-matching properties of BaGa4S7 and BaGa4Se7: Wide-bandgap nonlinear crystals for the mid-infrared,” Phys. Status Solidi Rapid Res. Lett. 5(1), 31–33 (2011).
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Science (1)

G. Wang, W. J. Wang, T. H. Peng, L. W. Guo, and X. L. Chen, “Silicon carbide: A wide-bandgap semiconductor and beyond,” Science 360(6389), 51–54 (2018).

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Figures (7)

Fig. 1
Fig. 1 Schematic diagram of the experimental setup used for DFG. HWP, half-wave plate; M, mirror; BS, beam splitter; L, lens; OF, optical fiber; DM, dichroic mirror; GF, germanium filter; D, detector; PA, preamplifier; DAQ, data acquisition card.
Fig. 2
Fig. 2 The transmittance of BGSe in the tuning range of pump measured on the 15 mm bulk in this work. The insert shows a photograph of BGSe.
Fig. 3
Fig. 3 Type I internal PM angles of the DFG with BGSe versus angle tuning. The black solid line and blue dash line are the theoretical curves calculated with the S-E from [20] and [21] respectively. The red closed circles are experimental data.
Fig. 4
Fig. 4 DFG power as a function of the product of two incident beams. The red solid line is a least-squares linear fit to the experimental data (closed circles). The pump and signal wavelengths were fixed at 877.06 nm and 1064.49 nm, which corresponds to the DFG wavelength ~5.0 μm and PM angle ~57.56°.
Fig. 5
Fig. 5 Experimental conversion efficiency versus DFG wavelength from 3.15 to 7.92 μm. A beam quality picture of the idler generated at normal incidence is inserted into the figure.
Fig. 6
Fig. 6 Wavelength dependent PM characteristic of DFG process. The wavelength acceptance bandwidth of 16.40 cm−1 was observed at 5.14 μm.
Fig. 7
Fig. 7 Phase matched angular acceptance bandwidth for type I PM DFG in BaGSe crystal. The angle acceptance bandwidth of 44′ was observed at 5.10 μm.

Equations (3)

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n o ( λ p ,θ ) λ p n e ( λ s ,θ ) λ s = n e ( λ i ,θ ) λ i
1 λ p 1 λ s = 1 λ i
η= P i P p P s l = 4 ω i 2 d eff 2 k p k s π c 3 ε 0 n p n s n i ( k p + k s ) h(μ,ξ)

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