Supercritical lens array in a centimeter scale patterned with maskless UV lithography

Xufeng Zhu, Wei Fang, Jian Lei, Zhangyin Li, Fei Xie, Yaoyu Cao, Yaping Zhang, Fei Qin, and Xiangping Li

Opt. Lett. 45(7), 1798-1801 (2020)  View: HTML | PDF

Tunable self-similar Bessel-like beams of arbitrary order

Michael Goutsoulas, Domenico Bongiovanni, Denghui Li, Zhigang Chen, and Nikolaos K. Efremidis

Opt. Lett. 45(7), 1830-1833 (2020)  View: HTML | PDF

Mathematical method for designing superresolution lenses using superoscillations

Matt K. Smith and Greg Gbur

Opt. Lett. 45(7), 1854-1857 (2020)  View: HTML | PDF

Attitude metrology based on the field-of-view effect of birefringence using high-speed polarimetry

Song Zhang, Hao Jiang, Honggang Gu, Xiuguo Chen, and Shiyuan Liu

Opt. Lett. 45(7), 2074-2077 (2020)  View: HTML | PDF

Bend-induced long period grating in a helical core fiber

Kinga Zolnacz, Maciej Napiorkowski, Anna Kiczor, Mariusz Makara, Pawel Mergo, and Waclaw Urbanczyk

Opt. Lett. 45(7), 1595-1598 (2020)  View: HTML | PDF

Photonic serial implementation of a flash analog-to-digital converter

Hongxia He, Shuna Yang, Hao Chi, and Tao Jin

Opt. Lett. 45(7), 1643-1646 (2020)  View: HTML | PDF

Information integrated glass module fabricated by integrated additive and subtractive manufacturing

Qi Zhang, Jincheng Lei, Yizheng Chen, Jianan Tang, Yongji Wu, Liwei Hua, and Hai Xiao

Opt. Lett. 45(7), 1663-1666 (2020)  View: HTML | PDF

Artificial neural network for the reduction of birefringence-induced errors in fiber shape sensors based on cladding waveguides gratings

Hanrong Zheng, Yi Jiang, Martin Angelmahr, Günter Flachenecker, Haiwen Cai, and Wolfgang Schade

Opt. Lett. 45(7), 1726-1729 (2020)  View: HTML | PDF

Kramers–Kronig detection of four 20 Gbaud 16-QAM channels using Kerr combs for a shared phase estimation

Kaiheng Zou, Peicheng Liao, Yinwen Cao, Arne Kordts, Ahmed Almaiman, Maxim Karpov, Martin Hubert Peter Pfeiffer, Fatemeh Alishahi, Ahmad Fallahpour, Moshe Tur, Tobias J. Kippenberg, and Alan E. Willner

Opt. Lett. 45(7), 1794-1797 (2020)  View: HTML | PDF

Demonstration of the mode-selection rules obeyed in a single-helix helical long-period fiber grating

Peng Wang, Hua Zhao, Taishu Detani, Yuhta Tsuyuki, and Hongpu Li

Opt. Lett. 45(7), 1846-1849 (2020)  View: HTML | PDF

22.7 W mid-infrared supercontinuum generation in fluorotellurite fibers

Zhenrui Li, Zhixu Jia, Chuanfei Yao, Zhipeng Zhao, Nan Li, Minglie Hu, Yasutake Ohishi, Weiping Qin, and Guanshi Qin

Opt. Lett. 45(7), 1882-1885 (2020)  View: HTML | PDF

Fiber laser transceiving and wavefront aberration mitigation with adaptive distributed aperture array for free-space optical communications

Chao Geng, Feng Li, Jing Zuo, Jiaying Liu, Xu Yang, Tao Yu, Jiali Jiang, and Xinyang Li

Opt. Lett. 45(7), 1906-1909 (2020)  View: HTML | PDF

Polarization-maintaining and single-mode large mode area pixelated Bragg fiber

Olivier Vanvincq, Rémi Habert, Andy Cassez, Karen Baudelle, Damien Labat, Sylvain Delobel, Yves Quiquempois, Géraud Bouwmans, and Laurent Bigot

Opt. Lett. 45(7), 1946-1949 (2020)  View: HTML | PDF

High-speed SSB transmission with a silicon MZM and a soft combined artificial neural network-based equalization

Hao Ming, Lei Zhang, Fan Yang, Xiaoke Ruan, and Fan Zhang

Opt. Lett. 45(7), 2066-2069 (2020)  View: HTML | PDF

Conservative multi-exponential scheme for solving the direct Zakharov–Shabat scattering problem

Sergey Medvedev, Igor Chekhovskoy, Irina Vaseva, and Mikhail Fedoruk

Opt. Lett. 45(7), 2082-2085 (2020)  View: HTML | PDF

Compression and denoising of time-resolved light transport

Yun Liang, Mingqin Chen, Zesheng Huang, Diego Gutierrez, Adolfo Muñoz, and Julio Marco

Opt. Lett. 45(7), 1986-1989 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical phase of inhomogeneous Jones matrices: retardance and ortho-transmission states

Julio C. Gutiérrez-Vega

Opt. Lett. 45(7), 1639-1642 (2020)  View: HTML | PDF

Omni-resonant space–time wave packets

Abbas Shiri, Murat Yessenov, Rohinraj Aravindakshan, and Ayman F. Abouraddy

Opt. Lett. 45(7), 1774-1777 (2020)  View: HTML | PDF

Experimental synthesis of partially coherent sources

Rui Wang, Shijun Zhu, Yikai Chen, Hongkun Huang, Zhenhua Li, and Yangjian Cai

Opt. Lett. 45(7), 1874-1877 (2020)  View: HTML | PDF

Discriminating randomly polarized fields

Mahdi Eshaghi and Aristide Dogariu

Opt. Lett. 45(7), 1970-1973 (2020)  View: HTML | PDF

Coaxial scanning holography

Taegeun Kim and Taewoong Kim

Opt. Lett. 45(7), 2046-2049 (2020)  View: HTML | PDF

High-speed dual-view photoacoustic imaging pen

Wuyu Zhang, Haigang Ma, Zhongwen Cheng, Zhiyang Wang, Kedi Xiong, and Sihua Yang

Opt. Lett. 45(7), 1599-1602 (2020)  View: HTML | PDF  [Suppl. Mat. (3)]

Coherent acousto-optic tomography with diffuse light

Francis J. Chung, Jeremy G. Hoskins, and John C. Schotland

Opt. Lett. 45(7), 1623-1626 (2020)  View: HTML | PDF

LED array reflectance microscopy for scattering-based multi-contrast imaging

Weiye Song, Alex Matlock, Sipei Fu, Xiaodan Qin, Hui Feng, Christopher V. Gabel, Lei Tian, and Ji Yi

Opt. Lett. 45(7), 1647-1650 (2020)  View: HTML | PDF  [Suppl. Mat. (3)]

Snapshot spatial–temporal compressive imaging

Mu Qiao, Xuan Liu, and Xin Yuan

Opt. Lett. 45(7), 1659-1662 (2020)  View: HTML | PDF  [Suppl. Mat. (4)]

Single-shot surface 3D imaging by optical coherence factor

Jian Xu, Ruizhi Cao, Michelle Cua, and Changhuei Yang

Opt. Lett. 45(7), 1734-1737 (2020)  View: HTML | PDF

Wide-band high-resolution synthetic imaging of a segmented large-scaled lightweight diffractive telescope

Yang Liu, Zongliang Xie, Haotong Ma, Junqiu Chu, Xiafei Ma, Yufeng Tan, Dun Liu, Jiang Bian, Hongyi Hu, Bin Fan, and Bo Qi

Opt. Lett. 45(7), 1790-1793 (2020)  View: HTML | PDF

Ultrafast ultrasound imaging of surface acoustic waves induced by laser excitation compared with acoustic radiation force

Lingyi Zhao, Don Vanderlaan, Heechul Yoon, Jingfei Liu, Changhui Li, and Stanislav Y. Emelianov

Opt. Lett. 45(7), 1810-1813 (2020)  View: HTML | PDF

Spectroscopic optical coherence refraction tomography

Kevin C. Zhou, Ruobing Qian, Sina Farsiu, and Joseph A. Izatt

Opt. Lett. 45(7), 2091-2094 (2020)  View: HTML | PDF  [Suppl. Mat. (2)]

Compact high-efficiency four-mode vortex beam generator within the telecom C-band

Yuntao Zhu, Heyun Tan, Nan Zhou, Lifeng Chen, Jian Wang, and Xinlun Cai

Opt. Lett. 45(7), 1607-1610 (2020)  View: HTML | PDF

Controlling light emission by engineering atomic geometries in silicon photonics

Arindam Nandi, Xiaodong Jiang, Dongmin Pak, Daniel Perry, Kyunghun Han, Edward S. Bielejec, Yi Xuan, and Mahdi Hosseini

Opt. Lett. 45(7), 1631-1634 (2020)  View: HTML | PDF

UV–NIR femtosecond laser hybrid lithography for efficient printing of complex on-chip waveguides

Zhi-Shan Hou, Jia-Ji Cao, Feng Yu, Zhen-Nan Tian, Xiao Xiong, Mu-Tian Li, Xi-Feng Ren, Qi-Dai Chen, and Hong-Bo Sun

Opt. Lett. 45(7), 1862-1865 (2020)  View: HTML | PDF

Highly tunable second-harmonic generation in all-optically poled silicon nitride waveguides

Edgars Nitiss, Ozan Yakar, Anton Stroganov, and Camille-Sophie Brès

Opt. Lett. 45(7), 1958-1961 (2020)  View: HTML | PDF

Non-Hermitian multimode interference

Stefano Longhi and Liang Feng

Opt. Lett. 45(7), 1962-1965 (2020)  View: HTML | PDF

Simple and fully CMOS-compatible low-loss fiber coupling structure for a silicon photonics platform

Yuriko Maegami, Makoto Okano, Guangwei Cong, Keijiro Suzuki, Morifumi Ohno, Toshihiro Narushima, Nobuyuki Yokoyama, Miyoshi Seki, Minoru Ohtsuka, Shu Namiki, and Koji Yamada

Opt. Lett. 45(7), 2095-2098 (2020)  View: HTML | PDF

Role of surface passivation in integrated sub-bandgap silicon photodetection

Rivka Gherabli, Meir Grajower, Joseph Shappir, Noa Mazurski, Menachem Wofsy, Naor Inbar, Jacob B. Khurgin, and Uriel Levy

Opt. Lett. 45(7), 2128-2131 (2020)  View: HTML | PDF

Promotion of pulse peak power by halving the repetition rate based on a vector soliton

Shijie Wang, Lei Liao, Yingbin Xing, Haiqing Li, Jinggang Peng, Luyun Yang, Nengli Dai, and Jinyan Li

Opt. Lett. 45(7), 1635-1638 (2020)  View: HTML | PDF

Nonlinear multimode interference-based dual-color mode-locked fiber laser

Kangjun Zhao, Yan Li, Xiaosheng Xiao, and Changxi Yang

Opt. Lett. 45(7), 1655-1658 (2020)  View: HTML | PDF

Effect of thermal lensing and the micrometric degraded regions on the catastrophic optical damage process of high-power laser diodes

Jose Luis Pura, Jorge Souto, and Juan Jiménez

Opt. Lett. 45(7), 1667-1670 (2020)  View: HTML | PDF

Nanosecond-millisecond combined pulse laser drilling of alumina ceramic

Xianshi Jia, Jing Dong, Yongqian Chen, Hailin Wang, Guangzhi Zhu, Aleksei Kozlov, and Xiao Zhu

Opt. Lett. 45(7), 1691-1694 (2020)  View: HTML | PDF

Generation of a broadband chaotic laser by active optical feedback loop combined with a high nonlinear fiber

Qiang Yang, Lijun Qiao, Mingjiang Zhang, Jianzhong Zhang, Tao Wang, Shaohua Gao, Mengmeng Chai, and Promi Menjabin Mohiuddin

Opt. Lett. 45(7), 1750-1753 (2020)  View: HTML | PDF

Spectroscopy and high-power laser operation of a monoclinic Yb³⁺:MgWO₄ crystal

Pavel Loiko, Mengting Chen, Josep Maria Serres, Magdalena Aguiló, Francesc Díaz, Haifeng Lin, Ge Zhang, Lizhen Zhang, Zhoubin Lin, Patrice Camy, Shi-Bo Dai, Zhenqiang Chen, Yongguang Zhao, Li Wang, Weidong Chen, Uwe Griebner, Valentin Petrov, and Xavier Mateos

Opt. Lett. 45(7), 1770-1773 (2020)  View: HTML | PDF

Highly efficient 3.7 kW peak-power single-frequency combined Er/Er-Yb fiber amplifier

M. M. Khudyakov, D. S. Lipatov, A. N. Gur’yanov, M. M. Bubnov, and M. E. Likhachev

Opt. Lett. 45(7), 1782-1785 (2020)  View: HTML | PDF

Broadband pumping enabled flat-amplitude multi-wavelength random Raman fiber laser

Jun Ye, Yang Zhang, Jiangming Xu, Jiaxin Song, Tianfu Yao, Hu Xiao, Jinyong Leng, and Pu Zhou

Opt. Lett. 45(7), 1786-1789 (2020)  View: HTML | PDF

High-repetition-rate 100 W level sodium beacon laser for a multi-conjugate adaptive optics system

Qi Bian, Yong Bo, Jun-wei Zuo, Lu Feng, Hong-wei Gao, Lei Yuan, Da-fu Cui, Qin-jun Peng, Hong-bin Chen, and Zu-yan Xu

Opt. Lett. 45(7), 1818-1821 (2020)  View: HTML | PDF

Laser-micromachined zebra-patterned graphene as a mode locker with adjustable loss

Yagiz Morova, Ji Eun Bae, Fabian Rotermund, and Alphan Sennaroglu

Opt. Lett. 45(7), 1826-1829 (2020)  View: HTML | PDF

Diode-pumped triple-clad fiber MOPA with an output power scaling up to 4.67 kW

Salıh K. Kalyoncu, Busra Mete, and Aydın Yenıay

Opt. Lett. 45(7), 1870-1873 (2020)  View: HTML | PDF

Diamond sodium guide star laser

Xuezong Yang, Ondrej Kitzler, David J. Spence, Zhenxu Bai, Yan Feng, and Richard P. Mildren

Opt. Lett. 45(7), 1898-1901 (2020)  View: HTML | PDF

Criterion for optimizing high-power acousto-optically Q-switched self-Raman yellow lasers with repetition rates up to 500 kHz

Y. F. Chen, K. Y. Chen, Y. C. Liu, C. M. Chen, C. H. Tsou, and H. C. Liang

Opt. Lett. 45(7), 1922-1925 (2020)  View: HTML | PDF

High pulse energy and quantum efficiency mid-infrared gas Raman fiber laser targeting CO₂ absorption at 4.2 µm

Yazhou Wang, Manoj K. Dasa, Abubakar I. Adamu, J. E. Antonio-Lopez, Md. Selim Habib, Rodrigo Amezcua-Correa, Ole Bang, and Christos Markos

Opt. Lett. 45(7), 1938-1941 (2020)  View: HTML | PDF

Kilowatt-level ytterbium-Raman fiber amplifier with a narrow-linewidth and near-diffraction-limited beam quality

Pengfei Ma, Yu Miao, Wei Liu, Daren Meng, and Pu Zhou

Opt. Lett. 45(7), 1974-1977 (2020)  View: HTML | PDF

Phosphorus-free 1.5 µm InAs quantum-dot microdisk lasers on metamorphic InGaAs/SOI platform

Wen-Qi Wei, Jie-Yin Zhang, Jian-Huan Wang, Hui Cong, Jing-Jing Guo, Zi-Hao Wang, Hong-Xing Xu, Ting Wang, and Jian-Jun Zhang

Opt. Lett. 45(7), 2042-2045 (2020)  View: HTML | PDF

High-power passively mode-locked cryogenic Yb:YLF laser

Umit Demirbas, Jelto Thesinga, Huseyin Cankaya, Martin Kellert, Franz X. Kärtner, and Mikhail Pergament

Opt. Lett. 45(7), 2050-2053 (2020)  View: HTML | PDF

Direct generation of the lowest-order vortex beam using a spot defect mirror in the ultraviolet region

Yuuki Uesugi, Yuichi Kozawa, and Shunichi Sato

Opt. Lett. 45(7), 2115-2118 (2020)  View: HTML | PDF

Dynamic control of spontaneous emission rate using tunable hyperbolic metamaterials

Sandeep Kumar Chamoli, Mohamed ElKabbash, Jihua Zhang, and Chunlei Guo

Opt. Lett. 45(7), 1671-1674 (2020)  View: HTML | PDF

Verdet constant of potassium terbium fluoride crystal as a function of wavelength and temperature

David Vojna, Martin Duda, Ryo Yasuhara, Ondřej Slezák, Wolfgang Schlichting, Kevin Stevens, Hengjun Chen, Antonio Lucianetti, and Tomáš Mocek

Opt. Lett. 45(7), 1683-1686 (2020)  View: HTML | PDF

Widely tunable polarization conversion in low-doped graphene-dielectric metasurfaces based on phase compensation

Shengnan Guan, Jierong Cheng, Tiehong Chen, and Shengjiang Chang

Opt. Lett. 45(7), 1742-1745 (2020)  View: HTML | PDF

Coupled edge modes supported by a microwave metasurface

J. D. de Pineda, A. P. Hibbins, and J. R. Sambles

Opt. Lett. 45(7), 1778-1781 (2020)  View: HTML | PDF

Terahertz-frequency dielectric anisotropy in three-dimensional polymethacrylates fabricated by stereolithography

S. Park, Y. Li, D. B. Fullager, S. Schöche, C. M. Herzinger, S. Lee, and T. Hofmann

Opt. Lett. 45(7), 1982-1985 (2020)  View: HTML | PDF

Optical analog computing of spatial differentiation and edge detection with dielectric metasurfaces

Lei Wan, Danping Pan, Shuaifeng Yang, Wei Zhang, Alexander A. Potapov, Xia Wu, Weiping Liu, Tianhua Feng, and Zhaohui Li

Opt. Lett. 45(7), 2070-2073 (2020)  View: HTML | PDF

Revealing photonic symmetry-protected modes by the finite-difference-time-domain method

Ayman Hoblos, Miguel Suarez, Blandine Guichardaz, Nadége Courjal, Maria-Pilar Bernal, and Fadi Issam Baida

Opt. Lett. 45(7), 2103-2106 (2020)  View: HTML | PDF

Triplex radiometric, photoacoustic, and ultrasonic imaging based on single-pulse excitation

Yue Zhao, Siqi Wang, John A. Merrill, Jesus D. Arellano, Luis M. Trevisi, Yizhou Li, Liangzhong Xiang, Junle Qu, and Liwei Liu

Opt. Lett. 45(7), 1703-1706 (2020)  View: HTML | PDF

Endoscopic pyrometric temperature sensor

Sergio Vilches, Çağlar Ataman, and Hans Zappe

Opt. Lett. 45(7), 1730-1733 (2020)  View: HTML | PDF

In vivo optoacoustic monitoring of percutaneous laser ablation of tumors in a murine breast cancer model

Vijitha Periyasamy, Çağla Özsoy, Michael Reiss, Xosé Luís Deán-Ben, and Daniel Razansky

Opt. Lett. 45(7), 2006-2009 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Analytical model for diffuse reflectance in single fiber reflectance spectroscopy

Dirk J. Faber, Anouk L. Post, Henricus J. C. M. Sterenborg, and Ton G. Van Leeuwen

Opt. Lett. 45(7), 2078-2081 (2020)  View: HTML | PDF

Imaging retinal structures at cellular-level resolution by visible-light optical coherence tomography

Shaohua Pi, Tristan T. Hormel, Xiang Wei, William Cepurna, John C. Morrison, and Yali Jia

Opt. Lett. 45(7), 2107-2110 (2020)  View: HTML | PDF  [Suppl. Mat. (5)]

Optically computed optical coherence tomography for volumetric imaging

Yahui Wang, Qi Kang, Yuanwei Zhang, and Xuan Liu

Opt. Lett. 45(7), 1675-1678 (2020)  View: HTML | PDF

3D high resolution generative deep-learning network for fluorescence microscopy imaging

Hang Zhou, Ruiyao Cai, Tingwei Quan, Shijie Liu, Shiwei Li, Qing Huang, Ali Ertürk, and Shaoqun Zeng

Opt. Lett. 45(7), 1695-1698 (2020)  View: HTML | PDF

Acoustic-spectrum-compensated photoacoustic microscopy

Yizhi Liang, Huan Liu, Qiang Li, Long Jin, Bai-Ou Guan, and Lidai Wang

Opt. Lett. 45(7), 1850-1853 (2020)  View: HTML | PDF

zPIE: an autofocusing algorithm for ptychography

Lars Loetgering, Mengqi Du, Kjeld S. E. Eikema, and Stefan Witte

Opt. Lett. 45(7), 2030-2033 (2020)  View: HTML | PDF

Computational cannula microscopy of neurons using neural networks

Ruipeng Guo, Zhimeng Pan, Andrew Taibi, Jason Shepherd, and Rajesh Menon

Opt. Lett. 45(7), 2111-2114 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Saturation regime of THz generation in nonlinear crystals by pumps with arbitrary spectral modulations

A. Curcio and M. Petrarca

Opt. Lett. 45(7), 1619-1622 (2020)  View: HTML | PDF

Statistical mechanics of weakly nonlinear optical multimode gases

Konstantinos G. Makris, Fan. O. Wu, Pawel S. Jung, and Demetrios N. Christodoulides

Opt. Lett. 45(7), 1651-1654 (2020)  View: HTML | PDF

Robust excitation and Raman conversion of guided vortices in a chiral gas-filled photonic crystal fiber

S. Davtyan, Y. Chen, M. H. Frosz, P. St.J. Russell, and D. Novoa

Opt. Lett. 45(7), 1766-1769 (2020)  View: HTML | PDF

On the measurement of the nonlinear optical response of graphene dispersions using fs lasers

Nikolaos Karampitsos, Dimitrios Kyrginas, and Stelios Couris

Opt. Lett. 45(7), 1814-1817 (2020)  View: HTML | PDF

Second-harmonic generation spectroscopy in gold nanorod-based epsilon-near-zero metamaterials

I. A. Kolmychek, V. B. Novikov, I. V. Malysheva, A. P. Leontiev, K. S. Napolskii, and T. V. Murzina

Opt. Lett. 45(7), 1866-1869 (2020)  View: HTML | PDF

Intensity noise optimization of a mid-infrared frequency comb difference-frequency generation source

Vinicius Silva de Oliveira, Axel Ruehl, Piotr Masłowski, and Ingmar Hartl

Opt. Lett. 45(7), 1914-1917 (2020)  View: HTML | PDF

Tunable nonlinear spectra of anti-directional couplers

A. Govindarajan, Boris A. Malomed, and M. Lakshmanan

Opt. Lett. 45(7), 1918-1921 (2020)  View: HTML | PDF

Circular photocurrent in the carbon nanowall film

R. G. Zonov, G. M. Mikheev, A. N. Obraztsov, and Yu. P. Svirko

Opt. Lett. 45(7), 2022-2025 (2020)  View: HTML | PDF

IR femtosecond laser micro-filaments in diamond visualized by inter-band UV photoluminescence

S. I. Kudryashov, A. O. Levchenko, P. A. Danilov, N. A. Smirnov, and A. A. Ionin

Opt. Lett. 45(7), 2026-2029 (2020)  View: HTML | PDF

Dispersion measurement assisted by a stimulated parametric process

Arash Riazi, Changjia Chen, Eric Y. Zhu, Alexey V. Gladyshev, Peter G. Kazansky, J. E. Sipe, and Li Qian

Opt. Lett. 45(7), 2034-2037 (2020)  View: HTML | PDF

Enhanced two-photon amplification in superconductor-semiconductor plasmonic waveguides

Nir Strugo, Krishna Balasubramanian, Dmitry Panna, and Alex Hayat

Opt. Lett. 45(7), 2062-2065 (2020)  View: HTML | PDF

1 W, 10.1 µm, CdSe optical parametric oscillator with continuous-wave seed injection

Yi Chen, Gaoyou Liu, Chao Yang, Baoquan Yao, Ruixue Wang, Shuyi Mi, Ke Yang, Tongyu Dai, Xiaoming Duan, and Youlun Ju

Opt. Lett. 45(7), 2119-2122 (2020)  View: HTML | PDF

Tight focusing of a cylindrical vector beam by a hyperbolic secant gradient index lens

Sergey S. Stafeev, Elena S. Kozlova, Anton G. Nalimov, and Victor V. Kotlyar

Opt. Lett. 45(7), 1687-1690 (2020)  View: HTML | PDF

Bufferless III–V photodetectors directly grown on (001) silicon-on-insulators

Ying Xue, Yu Han, Yi Wang, Zunyue Zhang, Hon Ki Tsang, and Kei May Lau

Opt. Lett. 45(7), 1754-1757 (2020)  View: HTML | PDF

High extinction ratio terahertz broadband polarizer based on the aligned Ni nanowire arrays

Wenfeng Xiang, Xiaowei Huang, Dong Li, Qingli Zhou, Haizhong Guo, and Junjian Li

Opt. Lett. 45(7), 1978-1981 (2020)  View: HTML | PDF

Generation and manipulation of oil-in-water micro-droplets by confined thermocapillary microvortices

Yilin Chen, Jianxin Yang, Jiayin Wu, Zongbao Li, Shaojing Liu, Huiqing Zhong, Ruixue Zhou, Aiping Luo, Ho-Pui Ho, Sailing He, Xiaobo Xing, and Lingling Shui

Opt. Lett. 45(7), 1998-2001 (2020)  View: HTML | PDF  [Suppl. Mat. (3)]

Regulating trapping energy for multi-object manipulation by random phase encoding

Tan Xu, Shangquan Wu, Zhaoxiang Jiang, Xiaoping Wu, and Qingchuan Zhang

Opt. Lett. 45(7), 2002-2005 (2020)  View: HTML | PDF  [Suppl. Mat. (7)]

One-way and near-absolute polarization insensitive near-perfect absorption by using an all-dielectric metasurface

Deniz Umut Yildirim, Amir Ghobadi, Mahmut Can Soydan, Andriy E. Serebryannikov, and Ekmel Ozbay

Opt. Lett. 45(7), 2010-2013 (2020)  View: HTML | PDF

Technique for generating broadband FM light

S. E. Harris and Brandon Buscaino

Opt. Lett. 45(7), 2058-2061 (2020)  View: HTML | PDF

Design of an amplitude-splitting hard x-ray delay line with subnanoradian stability

Haoyuan Li, Yanwen Sun, Mark Sutton, Paul Fuoss, and Diling Zhu

Opt. Lett. 45(7), 2086-2089 (2020)  View: HTML | PDF

Incoherent broadband cavity enhanced absorption spectroscopy (IBBCEAS)-based strategy for direct measurement of aerosol extinction in a lidar blind zone

Lingshuo Meng, Gaoxuan Wang, Patrick Augustin, Marc Fourmentin, Qian Gou, Eric Fertein, Tong Nguyen Ba, Cécile Coeur, Alexandre Tomas, and Weidong Chen

Opt. Lett. 45(7), 1611-1614 (2020)  View: HTML | PDF

Digital implementation of TCSPC

Sucbei Moon, Byungjun Park, and Youngjae Won

Opt. Lett. 45(7), 1615-1618 (2020)  View: HTML | PDF

Intensity-enhanced deep network wavefront reconstruction in Shack–Hartmann sensors

Theodore B. DuBose, Dennis F. Gardner, and Abbie T. Watnik

Opt. Lett. 45(7), 1699-1702 (2020)  View: HTML | PDF

High-temperature all-fiber non-destructive multi-parameter sensing system with consistent performance

Jiaji He, Chennan Hu, Di Hu, and Anbo Wang

Opt. Lett. 45(7), 1722-1725 (2020)  View: HTML | PDF

Shack–Hartmann versus reverse Hartmann wavefront sensors: experimental results

Cyril Pannetier and François Hénault

Opt. Lett. 45(7), 1746-1749 (2020)  View: HTML | PDF

Misalignment sensing with a moiré beat signal for nanolithography

Nan Wang, Wei Jiang, and Yu Zhang

Opt. Lett. 45(7), 1762-1765 (2020)  View: HTML | PDF

Dynamic strain measurement by a single-slope-assisted chaotic Brillouin optical correlation-domain analysis

Yahui Wang, Le Zhao, Mingjiang Zhang, Jianzhong Zhang, Lijun Qiao, Tao Wang, Shaohua Gao, Qian Zhang, and Yuncai Wang

Opt. Lett. 45(7), 1822-1825 (2020)  View: HTML | PDF

Fiber-optic distributed seismic sensing data generator and its application for training classification nets

Lihi Shiloh, Ariel Lellouch, Raja Giryes, and Avishay Eyal

Opt. Lett. 45(7), 1834-1837 (2020)  View: HTML | PDF

Single-shot absolute 3D shape measurement with deep-learning-based color fringe projection profilometry

Jiaming Qian, Shijie Feng, Yixuan Li, Tianyang Tao, Jing Han, Qian Chen, and Chao Zuo

Opt. Lett. 45(7), 1842-1845 (2020)  View: HTML | PDF  [Suppl. Mat. (3)]

Experimental observation of differential self-mixing interference signals using a randomly polarized laser: a differential self-mixing interferometry

Pan Qi, Jiajian Cheng, Shiping Li, Zibang Zhang, Guanping Song, Jiawen Weng, and Jingang Zhong

Opt. Lett. 45(7), 1858-1861 (2020)  View: HTML | PDF

Nonuniform depolarization properties of typical nanostructures and potential applications

Zhengqiong Dong, Honggang Gu, Jinlong Zhu, Yating Shi, Lei Nie, Jiaying Lyu, Xiuguo Chen, Hao Jiang, and Shiyuan Liu

Opt. Lett. 45(7), 1910-1913 (2020)  View: HTML | PDF

Femtometer-resolved simultaneous measurement of multiple laser wavelengths in a speckle wavemeter

Graham D. Bruce, Laura O’Donnell, Mingzhou Chen, Morgan Facchin, and Kishan Dholakia

Opt. Lett. 45(7), 1926-1929 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Double-heterodyne probing for an ultra-stable laser based on spectral hole burning in a rare-earth-doped crystal

N. Galland, N. Lučić, S. Zhang, H. Alvarez-Martinez, R. Le Targat, A. Ferrier, P. Goldner, B. Fang, S. Seidelin, and Y. Le Coq

Opt. Lett. 45(7), 1930-1933 (2020)  View: HTML | PDF

Electric field vector measurements via nanosecond electric-field-induced second-harmonic generation

Tat Loon Chng, Maya Naphade, Benjamin M. Goldberg, Igor V. Adamovich, and Svetlana M. Starikovskaia

Opt. Lett. 45(7), 1942-1945 (2020)  View: HTML | PDF

Heterodyne phase-shift-amplified interferometry with improved shot-noise-limited sensitivity and immunity to RIN

Egor Liokumovitch and Shmuel Sternklar

Opt. Lett. 45(7), 1950-1953 (2020)  View: HTML | PDF

Photonic approach for the generation of switchable down-, up-, and dual-chirped linear frequency-modulated microwave signals

Peng Li, Lianshan Yan, Jia Ye, Xiha Zou, Bin Luo, and Wei Pan

Opt. Lett. 45(7), 1990-1993 (2020)  View: HTML | PDF

Multioctave and reconfigurable frequency-stepped radar waveform generation based on an optical frequency shifting loop

Yamei Zhang, Ce Liu, Kunlin Shao, Zhaoyu Li, and Shilong Pan

Opt. Lett. 45(7), 2038-2041 (2020)  View: HTML | PDF

Photothermal switch of sub-microsecond response: a monolithic-integrated ring resonator and a metasurface absorber in silicon photonic crystals

Honghao Yu, Hong Wang, Qing Xiong, Junjie Mei, Ye Zhang, Yi Wang, Jianjun Lai, and Changhong Chen

Opt. Lett. 45(7), 1806-1809 (2020)  View: HTML | PDF

Subwavelength optical trapping and transporting using a Bloch mode

Lin Wang, Yongyin Cao, Bojian Shi, Hang Li, Rui Feng, Fangkui Sun, Lih Y. Lin, and Weiqiang Ding

Opt. Lett. 45(7), 1886-1889 (2020)  View: HTML | PDF

Heterogeneous layered structures for improved terahertz generation

Charles B. Bahr, Natalie K. Green, Larry K. Heki, Emmalee McMurray, Isaac C. Tangen, Gabriel A. Valdivia-Berroeta, Erika W. Jackson, David J. Michaelis, and Jeremy A. Johnson

Opt. Lett. 45(7), 2054-2057 (2020)  View: HTML | PDF

Scattering of light by a large, densely packed agglomerate of small silica spheres

T. Väisänen, J. Markkanen, E. Hadamcik, J.-B. Renard, J. Lasue, A. C. Levasseur-Regourd, J. Blum, and K. Muinonen

Opt. Lett. 45(7), 1679-1682 (2020)  View: HTML | PDF

Bessel-like beams with controllable rotating local linear polarization during propagation

Jia-Qi Lü, Xiao-Lei Wang, Guan-Lin Zhang, Chenghou Tu, Yongnan Li, and Hui-Tian Wang

Opt. Lett. 45(7), 1738-1741 (2020)  View: HTML | PDF

Polarization-controlled bifunctional metasurface for structural color printing and beam deflection

Yun Huang, Jia Zhu, Shengxiao Jin, Meizhang Wu, Xiaoyu Chen, and Wengang Wu

Opt. Lett. 45(7), 1707-1710 (2020)  View: HTML | PDF

Continuous amplitude-modulated meta-fork gratings with zero-order extinction

Xin Shan, Zile Li, Liangui Deng, and Qi Dai

Opt. Lett. 45(7), 1902-1905 (2020)  View: HTML | PDF

Ultra-large local field enhancement effect of isolated thick triangular silver nanoplates on a silicon substrate in the green waveband

Huimin Feng, Jianjie Dong, Xianxin Wu, Fengyou Yang, Lijun Ma, Xinfeng Liu, and Qian Liu

Opt. Lett. 45(7), 2099-2102 (2020)  View: HTML | PDF

RETRACTED: Secure BB84-type quantum key distribution with a simple phase error formula

Hua-Lei Yin and Zeng-Bing Chen

Opt. Lett. 45(7), 1627-1630 (2020)  View: HTML | PDF

280-km experimental demonstration of a quantum digital signature with one decoy state

Hua-Jian Ding, Jing-Jing Chen, Liang Ji, Xing-Yu Zhou, Chun-Hui Zhang, Chun-Mei Zhang, and Qin Wang

Opt. Lett. 45(7), 1711-1714 (2020)  View: HTML | PDF

Experimental extraction of nonlocal weak values for demonstrating the failure of a product rule

Xiao-Ye Xu, Wei-Wei Pan, Yaron Kedem, Qin-Qin Wang, Kai Sun, Jin-Shi Xu, Yong-Jian Han, Geng Chen, Chuan-Feng Li, and Guang-Can Guo

Opt. Lett. 45(7), 1715-1718 (2020)  View: HTML | PDF

Generation of hyper-entangled photons in a hot atomic vapor

Chengyuan Wang, Chung-Hyun Lee, Yosep Kim, and Yoon-Ho Kim

Opt. Lett. 45(7), 1802-1805 (2020)  View: HTML | PDF

Pass-block architecture for distributed-phase-reference quantum key distribution using silicon photonics

Jincheng Dai, Lei Zhang, Xin Fu, Xuezhe Zheng, and Lin Yang

Opt. Lett. 45(7), 2014-2017 (2020)  View: HTML | PDF

Controllable photonic and phononic topological state transfers in a small optomechanical lattice

Lu Qi, Guo-Li Wang, Shutian Liu, Shou Zhang, and Hong-Fu Wang

Opt. Lett. 45(7), 2018-2021 (2020)  View: HTML | PDF

Ultrahigh finesse cavity-enhanced spectroscopy for accurate tests of quantum electrodynamics for molecules

Mikołaj Zaborowski, Michał Słowiński, Kamil Stankiewicz, Franck Thibault, Agata Cygan, Hubert Jóźwiak, Grzegorz Kowzan, Piotr Masłowski, Akiko Nishiyama, Nikodem Stolarczyk, Szymon Wójtewicz, Roman Ciuryło, Daniel Lisak, and Piotr Wcisło

Opt. Lett. 45(7), 1603-1606 (2020)  View: HTML | PDF

Deep-ultraviolet aperiodic-oscillation emission of AlGaN films

Yanming Zhu, Wei Zheng, Junxue Ran, and Feng Huang

Opt. Lett. 45(7), 1719-1721 (2020)  View: HTML | PDF

Compact all-fiber light-induced thermoelastic spectroscopy for gas sensing

Lien Hu, Chuantao Zheng, Yu Zhang, Jie Zheng, Yiding Wang, and Frank K. Tittel

Opt. Lett. 45(7), 1894-1897 (2020)  View: HTML | PDF

Reshaping enhancement of gold nanorods by femtosecond double-pulse laser

Dezhi Zhu, Jianfeng Yan, and Jiawang Xie

Opt. Lett. 45(7), 1758-1761 (2020)  View: HTML | PDF

Experimental evidence for terahertz emission of continuum electrons in the dual-color laser field

Kaixuan Zhang, Yizhu Zhang, Xincheng Wang, Zhenjie Shen, Tian-Min Yan, and Y. H. Jiang

Opt. Lett. 45(7), 1838-1841 (2020)  View: HTML | PDF

High-energy self-mode-locked Cr:forsterite laser near the soliton blowup threshold

Anatoly A. Ivanov, Grigoriy N. Martynov, Aleksandr A. Lanin, Andrei B. Fedotov, and Aleksei M. Zheltikov

Opt. Lett. 45(7), 1890-1893 (2020)  View: HTML | PDF

Macroscopic properties of high-order harmonic generation from molecular ions

T. Joyce and A. Jaron-Becker

Opt. Lett. 45(7), 1954-1957 (2020)  View: HTML | PDF

Phase evolution of terahertz radiation from femtosecond laser-induced air plasma

Zhen Zhang, Yanping Chen, Zhelin Zhang, Tianhao Xia, Jiayang Zhang, Zhengming Sheng, and Jie Zhang

Opt. Lett. 45(7), 1966-1969 (2020)  View: HTML | PDF

Reducing feature size in femtosecond laser ablation of fused silica by exciton-seeded photoionization

Boyang Zhou, Aravinda Kar, M. J. Soileau, and Xiaoming Yu

Opt. Lett. 45(7), 1994-1997 (2020)  View: HTML | PDF  [Suppl. Mat. (3)]

Widely tunable cavity-enhanced frequency combs

Myles C. Silfies, Grzegorz Kowzan, Yuning Chen, Neomi Lewis, Ryan Hou, Robin Baehre, Tobias Gross, and Thomas K. Allison

Opt. Lett. 45(7), 2123-2126 (2020)  View: HTML | PDF

Conical versus Gaussian terahertz emission from two-color laser-induced air plasma filaments

Christian Buhl Sørensen, Léo Guiramand, Jérôme Degert, Marc Tondusson, Esben Skovsen, Eric Freysz, and Emmanuel Abraham

Opt. Lett. 45(7), 2132-2135 (2020)  View: HTML | PDF

Compact high-efficiency four-mode vortex beam generator within the telecom C-band: publisher’s note

Yuntao Zhu, Heyun Tan, Nan Zhou, Lifeng Chen, Jian Wang, and Xinlun Cai

Opt. Lett. 45(7), 2127-2127 (2020)  View: HTML | PDF

Phase evolution of terahertz radiation from femtosecond laser-induced air plasma: publisher’s note

Zhen Zhang, Yanping Chen, Zhelin Zhang, Tianhao Xia, Jiayang Zhang, Zhengming Sheng, and Jie Zhang

Opt. Lett. 45(7), 2090-2090 (2020)  View: HTML | PDF