Stabilization of the 81-channel coherent beam combination using machine learning

Dan Wang, Qiang Du, Tong Zhou, Derun Li, and Russell Wilcox

Opt. Express 29(4), 5694-5709 (2021)  View: HTML | PDF

81-beam coherent combination using a programmable array generator

Qiang Du, Dan Wang, Tong Zhou, Derun Li, and Russell Wilcox

Opt. Express 29(4), 5407-5418 (2021)  View: HTML | PDF

Tunable Raman lasing in an As₂S₃ chalcogenide glass microsphere

Alexey V. Andrianov and Elena A. Anashkina

Opt. Express 29(4), 5580-5587 (2021)  View: HTML | PDF

Sub-7 fs radially-polarized pulses by post-compression in thin fused silica plates

Huabao Cao, Roland S. Nagymihaly, Nikita Khodakovskiy, Viktor Pajer, Janos Bohus, Rodrigo Lopez-Martens, Adam Borzsonyi, and Mikhail Kalashnikov

Opt. Express 29(4), 5915-5922 (2021)  View: HTML | PDF

Retrieval of vertical profiles and tropospheric CO₂ columns based on high-resolution FTIR over Hefei, China

Changgong Shan, Wei Wang, Cheng Liu, Yu Guo, Yu Xie, Youwen Sun, Qihou Hu, Huifang Zhang, Hao Yin, and Nicholas Jones

Opt. Express 29(4), 4958-4977 (2021)  View: HTML | PDF

Optronic convolutional neural networks of multi-layers with different functions executed in optics for image classification

Ziyu Gu, Yesheng Gao, and Xingzhao Liu

Opt. Express 29(4), 5877-5889 (2021)  View: HTML | PDF

Hydrogen isotopic analysis of nuclear reactor materials using ultrafast laser-induced breakdown spectroscopy

E. J. Kautz, A. Devaraj, D. J. Senor, and S. S. Harilal

Opt. Express 29(4), 4936-4946 (2021)  View: HTML | PDF

Efficiency enhancement in a single bandgap silicon solar cell considering hot-carrier extraction using selective energy contacts

Sahra Shayan, Samiye Matloub, and Ali Rostami

Opt. Express 29(4), 5068-5080 (2021)  View: HTML | PDF

Raman scattering model of the spin noise

G. G. Kozlov, A. A. Fomin, M. Yu. Petrov, I. I. Ryzhov, and V. S. Zapasskii

Opt. Express 29(4), 4770-4782 (2021)  View: HTML | PDF

Tight focusing properties and focal field tailoring of cylindrical vector beams generated from a linearly polarized coherent beam array

Yuqiu Zhang, Tianyue Hou, Hongxiang Chang, Tao Yu, Qi Chang, Man Jiang, Pengfei Ma, Rongtao Su, and Pu Zhou

Opt. Express 29(4), 5259-5269 (2021)  View: HTML | PDF

Extracting more than two orthogonal derivatives from a Shack-Hartmann wavefront sensor

Bastien Rouzé, Georges Giakoumakis, Adrien Stolidi, Julien Jaeck, Cindy Bellanger, and Jérôme Primot

Opt. Express 29(4), 5193-5204 (2021)  View: HTML | PDF

Recurrent neural network reveals transparent objects through scattering media

Iksung Kang, Subeen Pang, Qihang Zhang, Nicholas Fang, and George Barbastathis

Opt. Express 29(4), 5316-5326 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Source mask optimization for extreme-ultraviolet lithography based on thick mask model and social learning particle swarm optimization algorithm

Zinan Zhang, Sikun Li, Xiangzhao Wang, Wei Cheng, and Yuejing Qi

Opt. Express 29(4), 5448-5465 (2021)  View: HTML | PDF

Neutral point detection using the AOP of polarized skylight patterns

Zhiguo Fan, Xianqiu Wang, Haihong Jin, Cheng Wang, Ni Pan, and Dou Hua

Opt. Express 29(4), 5665-5676 (2021)  View: HTML | PDF

Hybrid holographic Maxwellian near-eye display based on spherical wave and plane wave reconstruction for augmented reality display

Zi Wang, Xu Zhang, Guoqiang Lv, Qibin Feng, Hai Ming, and Anting Wang

Opt. Express 29(4), 4927-4935 (2021)  View: HTML | PDF

Intensity interferometry-based 3D imaging

Fabian Wagner, Florian Schiffers, Florian Willomitzer, Oliver Cossairt, and Andreas Velten

Opt. Express 29(4), 4733-4745 (2021)  View: HTML | PDF

Single-shot higher-order transport-of-intensity quantitative phase imaging based on computer-generated holography

Naru Yoneda, Aoi Onishi, Yusuke Saita, Koshi Komuro, and Takanori Nomura

Opt. Express 29(4), 4783-4801 (2021)  View: HTML | PDF

Depth acquisition in single-pixel imaging with multiplexed illumination

Huayi Wang, Liheng Bian, and Jun Zhang

Opt. Express 29(4), 4866-4874 (2021)  View: HTML | PDF

Computationally image-corrected dual-comb microscopy with a free-running single-cavity dual-comb fiber laser

Takahiko Mizuno, Yoshiaki Nakajima, Yuya Hata, Takuya Tsuda, Akifumi Asahara, Takashi Kato, Takeo Minamikawa, Takeshi Yasui, and Kaoru Minoshima

Opt. Express 29(4), 5018-5032 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Single photon counting compressive imaging using a generative model optimized via sampling and transfer learning

Wei Gao, Qiu-Rong Yan, Hui-Lin Zhou, Sheng-Tao Yang, Zhe-Yu Fang, and Yu-Hao Wang

Opt. Express 29(4), 5552-5566 (2021)  View: HTML | PDF

Broad dual-band temporal compressive imaging with optical calibration

Jun Ke, Linxia Zhang, Qun Zhou, and Edmund Y. Lam

Opt. Express 29(4), 5710-5729 (2021)  View: HTML | PDF

Time multiplexing super-resolved imaging without a priori knowledge of the spatial distribution of the encoding structured illumination

Gal Chen, Abhijit Sanjeev, Vismay Trivedi, Javier Garcia, Ricardo Rubio, and Zeev Zalevsky

Opt. Express 29(4), 5798-5807 (2021)  View: HTML | PDF

Broadband cholesteric liquid crystal lens for chromatic aberration correction in catadioptric virtual reality optics

Yannanqi Li, Tao Zhan, Zhiyong Yang, Chi Xu, Patrick L. LiKamWa, Kun Li, and Shin-Tson Wu

Opt. Express 29(4), 6011-6020 (2021)  View: HTML | PDF

Extended field of view of light-sheet fluorescence microscopy by scanning multiple focus-shifted Gaussian beam arrays

Chao Liu, Chen Bai, Xianghua Yu, Shaohui Yan, Yuan Zhou, Xing Li, Junwei Min, Yanlong Yang, Dan Dan, and Baoli Yao

Opt. Express 29(4), 6158-6168 (2021)  View: HTML | PDF

Polarization-driven semantic segmentation via efficient attention-bridged fusion

Kaite Xiang, Kailun Yang, and Kaiwei Wang

Opt. Express 29(4), 4802-4820 (2021)  View: HTML | PDF

On-line three-dimensional coordinate measurement of dynamic binocular stereo vision based on rotating camera in large FOV

Yue Wang and Xiangjun Wang

Opt. Express 29(4), 4986-5005 (2021)  View: HTML | PDF

Motion measurement system of compliant mechanisms using computer micro-vision

Sheng Yao, Hai Li, Shuiquan Pang, Longhuan Yu, Sergej Fatikow, and Xianmin Zhang

Opt. Express 29(4), 5006-5017 (2021)  View: HTML | PDF

Probe noise characteristics of the spin-exchange relaxation-free (SERF) magnetometer

Bozheng Xing, Chang Sun, Ziao Liu, Junpeng Zhao, Jixi Lu, Bangcheng Han, and Ming Ding

Opt. Express 29(4), 5055-5067 (2021)  View: HTML | PDF

Quartz-enhanced photoacoustic-photothermal spectroscopy for trace gas sensing

Yinqiu Hu, Shunda Qiao, Ying He, Ziting Lang, and Yufei Ma

Opt. Express 29(4), 5121-5127 (2021)  View: HTML | PDF

4D temperature measurements using tomographic two-color pyrometry

Tao Yu, Florian J. Bauer, Franz J. Huber, Stefan Will, and Weiwei Cai

Opt. Express 29(4), 5304-5315 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Noise analysis of the fiber-based vibration detection system

Guan Wang, Hongwei Si, Zhongwang Pang, Bohan Zhang, Haiqing Hao, and Bo Wang

Opt. Express 29(4), 5588-5597 (2021)  View: HTML | PDF

High-speed quantum cascade detector characterized with a mid-infrared femtosecond oscillator

Johannes Hillbrand, Léonard Matthieu Krüger, Sandro Dal Cin, Hedwig Knötig, Jonas Heidrich, Aaron Maxwell Andrews, Gottfried Strasser, Ursula Keller, and Benedikt Schwarz

Opt. Express 29(4), 5774-5781 (2021)  View: HTML | PDF

Negative curvature hollow core fiber sensor for the measurement of strain and temperature

Marta S. Ferreira, Jörg Bierlich, Jens Kobelke, João L. Pinto, and Katrin Wondraczek

Opt. Express 29(4), 5808-5818 (2021)  View: HTML | PDF

Two-wavelength phase-sensitive OTDR sensor using perfect periodic correlation codes for measurement range enhancement, noise reduction and fading compensation

Mikel Sagues, Enrique Piñeiro, Enis Cerri, Aldo Minardo, Avishay Eyal, and Alayn Loayssa

Opt. Express 29(4), 6021-6035 (2021)  View: HTML | PDF

Adaptive Optics pre-compensated laser uplink to LEO and GEO

James Osborn, Matthew J. Townson, Ollie J. D. Farley, Andrew Reeves, and Ramon Mata Calvo

Opt. Express 29(4), 6113-6132 (2021)  View: HTML | PDF

Microchip Nd:YAG dual-frequency laser interferometer for displacement measurement

Hao Chen and Shulian Zhang

Opt. Express 29(4), 6248-6256 (2021)  View: HTML | PDF

Mode-resolved dual-comb spectroscopy using error correction based on single optical intermedium

Haoyang Yu, Qian Zhou, Xinghui Li, Xiaohao Wang, and Kai Ni

Opt. Express 29(4), 6271-6281 (2021)  View: HTML | PDF

Mitigating photorefractive effect in thin-film lithium niobate microring resonators

Yuntao Xu, Mohan Shen, Juanjuan Lu, Joshua B. Surya, Ayed Al Sayem, and Hong X. Tang

Opt. Express 29(4), 5497-5504 (2021)  View: HTML | PDF

Functionalization of freeform curved surfaces by shaped femtosecond laser pulses in the propagation axis

Andong Wang, Lan Jiang, Xiaowei Li, Ji Huang, Zhijie Xu, Zhipeng Wang, and Zhulin Yao

Opt. Express 29(4), 5487-5496 (2021)  View: HTML | PDF

Invariance of the r²-ln(F) relationship and attainable precision in ultrafast laser ablation experiments

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

Opt. Express 29(4), 5635-5643 (2021)  View: HTML | PDF

Selection rule for cavity configurations to generate cylindrical vector beams with low beam quality factor

Chih-Hsiang Chuang, Chen-Yu Ho, Yu-Chi Hsiao, Chi-Pin Chiu, and Ming-Dar Wei

Opt. Express 29(4), 5043-5054 (2021)  View: HTML | PDF

Methodological investigation into the noise influence on nanolasers’ large signal modulation

Tao Wang, Junlong Zou, Gian Piero Puccioni, Wensheng Zhao, Xiao Lin, Hongsheng Chen, Gaofeng Wang, and Gian Luca Lippi

Opt. Express 29(4), 5081-5097 (2021)  View: HTML | PDF

Investigation of combining-efficiency loss induced by a diffractive optical element in a single-aperture coherent beam combining system

Meizhong Liu, Hui Shen, Yifeng Yang, Yuqiao Xian, Jingpu Zhang, Hanbin Wang, Binglin Li, Xiaxia Niu, and Bing He

Opt. Express 29(4), 5179-5192 (2021)  View: HTML | PDF

Predictive learning of multi-channel isochronal chaotic synchronization by utilizing parallel optical reservoir computers based on three laterally coupled semiconductor lasers with delay-time feedback

Dongzhou Zhong, Hua Yang, Jiangtao Xi, Neng Zeng, Zhe Xu, and Fuqin Deng

Opt. Express 29(4), 5279-5294 (2021)  View: HTML | PDF

High power tunable multiwavelength random fiber laser at 1.3 μm waveband

Yang Zhang, Jun Ye, Xiaoya Ma, Jiangming Xu, Jiaxin Song, Tianfu Yao, and Pu Zhou

Opt. Express 29(4), 5516-5524 (2021)  View: HTML | PDF

Electrically injected GaN-based microdisk towards an efficient whispering gallery mode laser

Yang Mei, MinChao Xie, Huan Xu, Hao Long, LeiYing Ying, and BaoPing Zhang

Opt. Express 29(4), 5598-5606 (2021)  View: HTML | PDF

Modelling and measurement of thermal stress-induced depolarisation in high energy, high repetition rate diode-pumped Yb:YAG lasers

Mariastefania De Vido, Paul D. Mason, Michael Fitton, Rupert W. Eardley, Gary Quinn, Danielle Clarke, Klaus Ertel, Thomas J. Butcher, P. Jonathan Phillips, Saumyabrata Banerjee, Jodie Smith, Jacob Spear, Chris Edwards, and John L. Collier

Opt. Express 29(4), 5607-5623 (2021)  View: HTML | PDF

Strong-coupling-assisted formation of coherent radiation below the lasing threshold

I. V. Doronin, A. A. Zyablovsky, and E. S. Andrianov

Opt. Express 29(4), 5624-5634 (2021)  View: HTML | PDF

148-W single-frequency Nd:YAG Innoslab μs-amplifier at 1064 nm with high efficiency

Xuguang Zhang, Junzhi Ye, Xingwang Luo, Xiaoming Chen, Lei Zhang, Xiafei Xu, Huaijin Ren, Yanhua Lu, Yi Ma, Qingsong Gao, Jun Sun, and Weimin Wang

Opt. Express 29(4), 5687-5693 (2021)  View: HTML | PDF

Nonlinear dynamics in intra-cavity pumped thin-disk lasers

Sarah Trinschek, Christian Vorholt, and Ulrich Wittrock

Opt. Express 29(4), 5755-5773 (2021)  View: HTML | PDF

Watt-level and sub-100-fs self-starting mode-locked 2.4-µm Cr:ZnS oscillator enabled by GaSb-SESAMs

A. Barh, J. Heidrich, B. O. Alaydin, M. Gaulke, M. Golling, C. R. Phillips, and U. Keller

Opt. Express 29(4), 5934-5946 (2021)  View: HTML | PDF

Size-dependent optical properties of shallow quantum dot excitons close to a dielectric-hyperbolic material interface

Kwang Jun Ahn

Opt. Express 29(4), 5098-5109 (2021)  View: HTML | PDF

Transforming zero-index media into geometry-invariant coherent perfect absorbers via embedded conductive films

Dunjian Wang, Jie Luo, Zhouzhou Sun, and Yun Lai

Opt. Express 29(4), 5247-5258 (2021)  View: HTML | PDF

Nano-slit assisted high-Q photonic resonant perfect absorbers

Xiaoshan Liu, Guolan Fu, Guiqiang Liu, Jinglei Wang, Qing Yi, Hong Yang, Wenyong Tan, and Zhengqi Liu

Opt. Express 29(4), 5270-5278 (2021)  View: HTML | PDF

Multiplexing-oriented plasmon-MoS2 hybrid metasurfaces driven by nonlinear quasi bound states in the continuum

Qun Ren, Feng Feng, Xiang Yao, Quan Xu, Ming Xin, Zhihao Lan, Jianwei You, Xiaofei Xiao, and Wei E. I. Sha

Opt. Express 29(4), 5384-5396 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Switchable dual-band to broadband terahertz metamaterial absorber incorporating a VO₂ phase transition

Tingting Lv, Guohua Dong, Chunhua Qin, Jia Qu, Bo Lv, Wenjia Li, Zheng Zhu, Yuxiang Li, Chunying Guan, and Jinhui Shi

Opt. Express 29(4), 5437-5447 (2021)  View: HTML | PDF

Optoelectromechanical phase shifter with low insertion loss and a 13π tuning range

Thomas Grottke, Wladick Hartmann, Carsten Schuck, and Wolfram H. P. Pernice

Opt. Express 29(4), 5525-5537 (2021)  View: HTML | PDF

Robustness of mode-locking in harmonic cavity nanolasers subjected to potential distortions

Yifan Sun, Sylvain Combrié, Alfredo De Rossi, and Fabien Bretenaker

Opt. Express 29(4), 5782-5794 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Coupled metamaterial optical resonators for infrared emissivity spectrum modulation

Ahmed M. Morsy and Michelle L. Povinelli

Opt. Express 29(4), 5840-5847 (2021)  View: HTML | PDF

Optical-transparent metasurface for flexible manipulation and analog information modulation

Si Si Luo, Ying Ruan, and Lei Chen

Opt. Express 29(4), 5867-5876 (2021)  View: HTML | PDF

Broadband achromatic metasurfaces for sub-diffraction focusing in the visible

Xinjian Lu, Yinghui Guo, Mingbo Pu, Yaxin Zhang, Zhu Li, Xiong Li, Xiaoliang Ma, and Xiangang Luo

Opt. Express 29(4), 5947-5958 (2021)  View: HTML | PDF

Phase-change reconfigurable metasurface for broadband, wide-angle, continuously tunable and switchable cloaking

Ximin Tian, Junwei Xu, Kun Xu, Yanhong Qian, Xiaolong Ma, Peng Yang, Xiangyang Duan, Pei Ding, and Zhi-Yuan Li

Opt. Express 29(4), 5959-5971 (2021)  View: HTML | PDF

Thermally tunable high-Q metamaterial and sensing application based on liquid metals

Liang Ma, Dexu Chen, Wenxian Zheng, Jian Li, Wenjiao Wang, Yifeng Liu, Yuedan Zhou, Yongjun Huang, and Guangjun Wen

Opt. Express 29(4), 6069-6079 (2021)  View: HTML | PDF

On-axis three-dimensional meta-holography enabled with continuous-amplitude modulation of light

Guoxing Zheng, Rao Fu, Liangui Deng, Gongfa Li, and Zile Li

Opt. Express 29(4), 6147-6157 (2021)  View: HTML | PDF

Hollow nanosphere arrays with a high-index contrast for enhanced scintillating light output from β-Ga₂O₃ crystals

Zhichao Zhu, Bo Liu, Huili Tang, Chuanwei Cheng, Mu Gu, Jun Xu, Chi Zhang, and Xiaoping Ouyang

Opt. Express 29(4), 6169-6178 (2021)  View: HTML | PDF

Controllable transport of nanoparticles along waveguides by spin-orbit coupling of light

Zhibin Zhang, Changjun Min, Yanan Fu, Yuquan Zhang, Weiwei Liu, and Xiaocong Yuan

Opt. Express 29(4), 6282-6292 (2021)  View: HTML | PDF

Frequency correlated photon generation at telecom band using silicon nitride ring cavities

Zhenghao Yin, Kenta Sugiura, Hideaki Takashima, Ryo Okamoto, Feng Qiu, Shiyoshi Yokoyama, and Shigeki Takeuchi

Opt. Express 29(4), 4821-4829 (2021)  View: HTML | PDF

Exceptional points enhance sum sideband generation in a mechanical PT-symmetric system

Xiao-Hu Lu, Liu-Gang Si, Xiao-Yun Wang, and Ying Wu

Opt. Express 29(4), 4875-4886 (2021)  View: HTML | PDF

Measurement and control of optical nonlinearities in dispersive dielectric multilayers

Guan Gui, Amitava Adak, Manika Dandapat, Daniel Carlson, Drew Morrill, Alexander Guggenmos, Henry Kapteyn, Margaret Murnane, Vladimir Pervak, and Chen-Ting Liao

Opt. Express 29(4), 4947-4957 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Highly enhanced nonlinear optical absorption with ultrafast charge transfer of reduced graphene oxide hybridized by an azobenzene derivative

Xia Ran, Yanqiu Li, Zhongran Wei, Xiangyu Huo, Yulu He, Xiaojuan Wang, Yanmin Kuang, and Lijun Guo

Opt. Express 29(4), 5213-5225 (2021)  View: HTML | PDF

Fluctuation-enhanced Kerr nonlinearity in an atom-assisted optomechanical system with atom-cavity interactions

Yaoyong Dong, Xuejun Zheng, Denglong Wang, and Jianwen Ding

Opt. Express 29(4), 5367-5383 (2021)  View: HTML | PDF

Shape effect on the electronic state and nonlinear optical properties in the regulable Y-shaped quantum dots under applied electric field

Keyin Li, Siqi Zhu, Shibo Dai, Zhen Li, Hao Yin, and Zhenqiang Chen

Opt. Express 29(4), 5848-5855 (2021)  View: HTML | PDF

Fault detection sensitivity enhancement based on high-order spatial mode trend filtering for few-mode fiber link

Feng Liu, Wenping Zhang, Ping Wu, and Zhengxing He

Opt. Express 29(4), 5226-5235 (2021)  View: HTML | PDF

Single and double scattering event analysis for ultraviolet communication channels

Deva K. Borah, Vinay R. Mareddy, and David G. Voelz

Opt. Express 29(4), 5327-5342 (2021)  View: HTML | PDF

Method for increasing coupling efficiency between helical-core and standard single-mode fibers

Gabriela Statkiewicz-Barabach, Maciej Napiorkowski, Marta Bernas, Lidia Czyzewska, Pawel Mergo, and Waclaw Urbanczyk

Opt. Express 29(4), 5343-5357 (2021)  View: HTML | PDF

Experimental demonstration of secure 100 Gb/s IMDD transmission over a 50 km SSMF using a quantum noise stream cipher and optical coarse-to-fine modulation

Yang Wang, Hu Li, Mengfan Cheng, Deming Liu, and Lei Deng

Opt. Express 29(4), 5475-5486 (2021)  View: HTML | PDF

Flexible NOMA-based NOHO-OFDM scheme for visible light communication with iterative interference cancellation

Xuan Huang, Fang Yang, Changyong Pan, and Jian Song

Opt. Express 29(4), 5645-5657 (2021)  View: HTML | PDF

Experimental demonstration of a 4,294,967,296-QAM-based Y-00 quantum stream cipher template carrying 160-Gb/s 16-QAM signals

Xi Chen, Ken Tanizawa, Peter Winzer, Po Dong, Junho Cho, Fumio Futami, Kentaro Kato, Argishti Melikyan, and K. W. Kim

Opt. Express 29(4), 5658-5664 (2021)  View: HTML | PDF

Bi-directional gated recurrent unit neural network based nonlinear equalizer for coherent optical communication system

Xinyu Liu, Yongjun Wang, Xishuo Wang, Hui Xu, Chao Li, and Xiangjun Xin

Opt. Express 29(4), 5923-5933 (2021)  View: HTML | PDF

Probabilistic shaping and forward error correction scheme employing uneven segmentation mapping for data center optical communication

Zexuan Jing, Qinghua Tian, Xiangjun Xin, Yongjun Wang, Xishuo Wang, Ran Gao, Dong Guo, Fu Wang, Feng Tian, and Qi Zhang

Opt. Express 29(4), 6209-6219 (2021)  View: HTML | PDF

Stress-induced deformation of the coating on large lightweight freeform optics

Guanbo Qiao, Haixiang Hu, Xuejun Zhang, Xiao Luo, Donglin Xue, Ge Zhang, Haifei Hu, Liqi Yi, Yu Yang, and Weijie Deng

Opt. Express 29(4), 4755-4769 (2021)  View: HTML | PDF

Surface topology and functionality of freeform microlens arrays

Tamara Aderneuer, Oscar Fernandez, Agnieszka Karpik, Jerome Werder, Maximilian Marhöfer, Per Magnus Kristiansen, and Rolando Ferrini

Opt. Express 29(4), 5033-5042 (2021)  View: HTML | PDF

Bidirectional band-switchable nano-film absorber from narrowband to broadband

Fei Wang, Huixuan Gao, Wei Peng, Rui Li, Shuwen Chu, Li Yu, and Qiao Wang

Opt. Express 29(4), 5110-5120 (2021)  View: HTML | PDF

Regulation of fast and slow light characteristics of the add-drop ring-resonator employing an assisted ring

Weiguo Jiang, Yundong Zhang, Fuxing Zhu, Ying Guo, and Guo Yi

Opt. Express 29(4), 5141-5151 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Compact, UAV-mounted hyperspectral imaging system with automatic geometric distortion rectification

Qingsheng Xue, Bai Yang, Fupeng Wang, Zhongtian Tian, Haoxuan Bai, Qian Li, and Diansheng Cao

Opt. Express 29(4), 6092-6112 (2021)  View: HTML | PDF

U-Net convolutional neural network-based modification method for precise fabrication of three-dimensional microstructures using laser direct writing lithography

Xiuhui Sun, Shaoyun Yin, Haibo Jiang, Weiguo Zhang, Mingyou Gao, Jinglei Du, and Chunlei Du

Opt. Express 29(4), 6236-6247 (2021)  View: HTML | PDF

High-efficient coupler for thin-film lithium niobate waveguide devices

Changran Hu, An Pan, Tingan Li, Xuanhao Wang, Yuheng Liu, Shiqi Tao, Cheng Zeng, and Jinsong Xia

Opt. Express 29(4), 5397-5406 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhanced performance of high Al-content AlGaN MSM photodetectors by electrode modification using hexadecanethiol

Yuhang Li, Yushen Liu, Guofeng Yang, Baoan Bian, Jin Wang, Yan Gu, Qigao Fan, Yu Ding, Xiumei Zhang, Naiyan Lu, and Guoqing Chen

Opt. Express 29(4), 5466-5474 (2021)  View: HTML | PDF

Collective input impedance of micro-antenna based infrared detectors

Edgar Briones

Opt. Express 29(4), 5819-5832 (2021)  View: HTML | PDF

High-order exceptional point based optical sensor

Yulin Wu, Peiji Zhou, Ting Li, Weishi Wan, and Yi Zou

Opt. Express 29(4), 6080-6091 (2021)  View: HTML | PDF

Vector magnetic field sensor based on U-bent single-mode fiber and magnetic fluid

Yongxi Li, Shengli Pu, Zijian Hao, Shaokang Yan, Yuxiu Zhang, and Mahieddine Lahoubi

Opt. Express 29(4), 5236-5246 (2021)  View: HTML | PDF

Localized state effect and exciton dynamics for monolayer WS₂

Xuejun Xu, Lihui Li, Mingming Yang, Qinglin Guo, Ying Wang, Xiaoli Li, Xiujuan Zhuang, and Baolai Liang

Opt. Express 29(4), 5856-5866 (2021)  View: HTML | PDF

Enhanced light extraction from AlGaInP-based red light-emitting diodes with photonic crystals

Xiansheng Tang, Lili Han, Ziguang Ma, Zhen Deng, Yang Jiang, Wenxin Wang, Hong Chen, Chunhua Du, and Haiqiang Jia

Opt. Express 29(4), 5993-5999 (2021)  View: HTML | PDF

Fast automatic frequency calibration assisted phase-locked highly stable optoelectronic oscillator

Huanfa Peng, Naijin Liu, Xiaopeng Xie, and Zhangyuan Chen

Opt. Express 29(4), 6220-6235 (2021)  View: HTML | PDF

Controlling cosine-Gaussian beams in linear media with quadratic external potential

Lifu Zhang, Haozhe Li, Zhao Liu, Jin Zhang, Wangyang Cai, Yanxia Gao, and Dianyuan Fan

Opt. Express 29(4), 5128-5140 (2021)  View: HTML | PDF

Entropy, purity and optical hysteresis in markovian optical modes

P. Martinez Vara, J. C. Atenco Cuautle, G. Arenas Muñoz, E. Saldivia Gomez, A. Garcia Guzman, I. I. Cazares Aguilar, and G. Martinez Niconoff

Opt. Express 29(4), 5505-5515 (2021)  View: HTML | PDF

Rigorous expressions of Huygens’ principle in scalar theory

Malong Fu and Yang Zhao

Opt. Express 29(4), 6257-6270 (2021)  View: HTML | PDF

Closed-form approximation of symmetric thin-film multi-layer plasmonic dispersion equation solutions

Yousef Alattar, Guy Kember, and Michael Cada

Opt. Express 29(4), 5741-5754 (2021)  View: HTML | PDF

Ultrabroadband metamaterial absorbers from ultraviolet to near-infrared based on multiple resonances for harvesting solar energy

He Feng, Xiaoman Li, Mei Wang, Feng Xia, Kun Zhang, Weijin Kong, Lifeng Dong, and Maojin Yun

Opt. Express 29(4), 6000-6010 (2021)  View: HTML | PDF

Dual modal plasmonic substrates based on a convective self-assembly technique for enhancement in SERS and LSPR detection

Munsik Choi, Taeyoung Kang, Seung Ho Choi, and Kyung Min Byun

Opt. Express 29(4), 6179-6187 (2021)  View: HTML | PDF

Topologically protected plasmon mode with ultrastrong field localization in a graphene-based metasurface

Yanxin Lu and Yihang Chen

Opt. Express 29(4), 6188-6198 (2021)  View: HTML | PDF

Coherent 420 nm light generated by the cavity-enhanced four-wave mixing process in Rb vapor

Jinpeng Yuan, Hao Liu, Lirong Wang, Liantuan Xiao, and Suotang Jia

Opt. Express 29(4), 4858-4865 (2021)  View: HTML | PDF

Pseudo color night vision correlated imaging without an infrared focal plane array

Deyang Duan and Yunjie Xia

Opt. Express 29(4), 4978-4985 (2021)  View: HTML | PDF

Color-detuning-dynamics-based quantum sensing with dressed states driving

Hao Zhang, Guo-Qing Qin, Xue-Ke Song, and Gui-Lu Long

Opt. Express 29(4), 5358-5366 (2021)  View: HTML | PDF

Experimentally measuring the mode indices of Laguerre-Gaussian beams by weak measurement

Jing Zhu, Pei Zhang, Feiran Wang, Yunlong Wang, Qichang Li, Ruifeng Liu, Jinwen Wang, Hong Gao, and Fuli Li

Opt. Express 29(4), 5419-5426 (2021)  View: HTML | PDF

High-precision cavity spectroscopy using high-frequency squeezed light

Jonas Junker, Dennis Wilken, Elanor Huntington, and Michèle Heurs

Opt. Express 29(4), 6053-6068 (2021)  View: HTML | PDF

Improve optical properties by modifying Ag nanoparticles on a razor clam SERS substrate

Liting Guo, Hongwen Cao, Lipeng Cao, Na Li, Anqi Zhang, Zubin Shang, Tifeng Jiao, H. L. Liu, and Mingli Wang

Opt. Express 29(4), 5152-5165 (2021)  View: HTML | PDF

Highly sensitive detection of sodium in aqueous solutions using laser-induced breakdown spectroscopy with liquid sheet jets

Ryuzo Nakanishi, Hironori Ohba, Morihisa Saeki, Ikuo Wakaida, Rie Tanabe-Yamagishi, and Yoshiro Ito

Opt. Express 29(4), 5205-5212 (2021)  View: HTML | PDF

High-resolution, broadly-tunable mid-IR spectroscopy using a continuous wave optical parametric oscillator

David B. Foote, Matthew J. Cich, Walter C. Hurlbut, Ulrich Eismann, Adam T. Heiniger, and Chris Haimberger

Opt. Express 29(4), 5295-5303 (2021)  View: HTML | PDF

Fluorescence lifetime imaging via spatio-temporal speckle patterns in a single-pixel camera configuration

J. Junek and K. Žídek

Opt. Express 29(4), 5538-5551 (2021)  View: HTML | PDF

Bayesian framework for THz-TDS plasma diagnostics

Nathan P. Brown, Samuel J. Grauer, Jason A. Deibel, Mitchell L. R. Walker, and Adam M. Steinberg

Opt. Express 29(4), 4887-4901 (2021)  View: HTML | PDF

High-efficiency water-window x-ray generation from nanowire array targets irradiated with femtosecond laser pulses

Yinren Shou, Defeng Kong, Pengjie Wang, Zhusong Mei, Zhengxuan Cao, Zhuo Pan, Yunhui Li, Shirui Xu, Guijun Qi, Shiyou Chen, Jiarui Zhao, Yanying Zhao, Changbo Fu, Wen Luo, Guoqiang Zhang, Xueqing Yan, and Wenjun Ma

Opt. Express 29(4), 5427-5436 (2021)  View: HTML | PDF

Transient optical non-linearity in p-Si induced by a few cycle extreme THz field

Andrei Savel’ev, Oleg Chefonov, Andrei Ovchinnikov, Alexey Rubtsov, Alexander Shkurinov, Yiming Zhu, Mikhail Agranat, and Vladimir Fortov

Opt. Express 29(4), 5730-5740 (2021)  View: HTML | PDF

Four-channel toroidal crystal x-ray imager for laser-produced plasmas

Chenglong Jiang, Jie Xu, Baozhong Mu, Xin wang, Mingtao Li, Wenjie Li, Yudong Pu, and Yongkun Ding

Opt. Express 29(4), 6133-6146 (2021)  View: HTML | PDF

Deep THz modulation at Fabry-Perot resonances using graphene in periodic microslits

Xudong Liu, Mingyang Jia, Shuting Fan, Rayko Ivanov Stantchev, Xuequan Chen, Emma Pickwell-Macpherson, and Yiwen Sun

Opt. Express 29(4), 6199-6208 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multi-wave mixing in the high harmonic regime: monitoring electronic dynamics

Shicheng Jiang, Markus Kowalewski, and Konstantin E. Dorfman

Opt. Express 29(4), 4746-4754 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Inter-half-cycle spectral interference in high-order harmonic generation from monolayer MoS₂

Jiayuan Cao, Fangshu Li, Ya Bai, Peng Liu, and Ruxin Li

Opt. Express 29(4), 4830-4841 (2021)  View: HTML | PDF

Direct reconstruction of two ultrashort pulses based on non-interferometric frequency-resolved optical gating

Diego Hidalgo-Rojas, Ricardo Rojas-Aedo, Robert Alastair Wheatley, Loïk Gence, and Birger Seifert

Opt. Express 29(4), 5166-5178 (2021)  View: HTML | PDF

Intra-oscillator high harmonic generation in a thin-disk laser operating in the 100-fs regime

Julian Fischer, Jakub Drs, François Labaye, Norbert Modsching, Valentin J. Wittwer, and Thomas Südmeyer

Opt. Express 29(4), 5833-5839 (2021)  View: HTML | PDF

Control of the spatial characteristics of femtosecond laser filamentation in glass via feedback-based wavefront shaping with an annular phase mask

Jing Li, Wenjiang Tan, Jinhai Si, Shiyun Tang, Zhen Kang, and Xun Hou

Opt. Express 29(4), 5972-5981 (2021)  View: HTML | PDF

High-order parametric generation of coherent XUV radiation

O. Hort, A. Dubrouil, M. A. Khokhlova, D. Descamps, S. Petit, F. Burgy, E. Mével, E. Constant, and V. V. Strelkov

Opt. Express 29(4), 5982-5992 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

ZCAM, a colour appearance model based on a high dynamic range uniform colour space

Muhammad Safdar, Jon Yngve Hardeberg, and Ming Ronnier Luo

Opt. Express 29(4), 6036-6052 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Plasmon-enhanced strong exciton–polariton coupling in single microwire-based heterojunction light-emitting diodes: erratum

Caixia Kan, Yuting Wu, Juan Xu, Peng Wan, and Mingming Jiang

Opt. Express 29(4), 5795-5797 (2021)  View: HTML | PDF

Submicron focusing of high-energy X-rays with silicon saw-tooth refractive lenses – fabrication and aberrations: errata

S. D. Shastri and N. Moldovan

Opt. Express 29(4), 5644-5644 (2021)  View: HTML | PDF