Ronchi-Hartmann type null screens for testing a plano-freeform surface with a detection plane inside a caustic surface

Jesús DelOlmo-Márquez, Gabriel Castillo-Santiago, Maximino Avendaño-Alejo, Ivan Moreno, Edwin Román-Hernández, and María C. López-Bautista

Opt. Express 29(15), 23300-23314 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Light-induced off-axis cavity-enhanced thermoelastic spectroscopy in the near-infrared for trace gas sensing

Kaiyuan Zheng, Chuantao Zheng, Lien Hu, Gangyun Guan, Yanming Ma, Fang Song, Yu Zhang, Yiding Wang, and Frank K. Tittel

Opt. Express 29(15), 23213-23224 (2021)  View: HTML | PDF

Classification of atmospheric aerosols and clouds by use of dual-polarization lidar measurements

Siqi Qi, Zhongwei Huang, Xiaojun Ma, Jianping Huang, Tian Zhou, Shuang Zhang, Qingqing Dong, Jianrong Bi, and Jinsen Shi

Opt. Express 29(15), 23461-23476 (2021)  View: HTML | PDF

All-silica fiber-optic temperature-depth-salinity sensor based on cascaded EFPIs and FBG for deep sea exploration

Yueying Liu, Zhenguo Jing, Qiang Liu, Ang Li, Ang Lee, Yang Cheung, Yang Zhang, and Wei Peng

Opt. Express 29(15), 23953-23966 (2021)  View: HTML | PDF

Modeling hyperspectral normalized water-leaving radiance in a dynamic coastal ecosystem

Jesse T. Bausell and Raphael M. Kudela

Opt. Express 29(15), 24010-24024 (2021)  View: HTML | PDF

Effects of remote sediment phosphor plates on high power laser-based white light sources

Yan Li, Xingfei Zhang, Hua Yang, Xiaoyan Yi, Junxi Wang, and Jinmin Li

Opt. Express 29(15), 24552-24560 (2021)  View: HTML | PDF

Enhanced upconversion red light emission of TiO₂:Yb,Er thin film via Mn doping

Haoming Wei, Xin Chen, Yangqing Wu, Yangyi Zhang, Jun Xu, and Bingqiang Cao

Opt. Express 29(15), 23159-23166 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Influence of Kerr nonlinearity on propagation characteristics of twisted Gaussian Schell-model beams

Jing Hu, Xiaoling Ji, Huan Wang, Yu Deng, Xiaoqing Li, Tao Wang, and Hao Zhang

Opt. Express 29(15), 23393-23407 (2021)  View: HTML | PDF

Distortion correction based on off-axis Schwarzschild two-mirror hyperspectral imager

Lei Yang, Boyang Nie, Lidong Wei, Li Xu, Juanjuan Jing, Jinsong Zhou, Xiaoying He, Lei Feng, and Yacan Li

Opt. Express 29(15), 22944-22956 (2021)  View: HTML | PDF

Efficient ptychographic phase retrieval via a matrix-free Levenberg-Marquardt algorithm

Saugat Kandel, S. Maddali, Youssef S. G. Nashed, Stephan O. Hruszkewycz, Chris Jacobsen, and Marc Allain

Opt. Express 29(15), 23019-23055 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Performance analysis of dual-frequency lidar in the detection of the complex wind field

He Xu and Jianbing Li

Opt. Express 29(15), 23524-23539 (2021)  View: HTML | PDF

Adaptive weight matrix and phantom intensity learning for computed tomography of chemiluminescence

Hujie Pan, Di Xiao, Fuhao Zhang, Xuesong Li, and Min Xu

Opt. Express 29(15), 23682-23700 (2021)  View: HTML | PDF

Deep-ROCS: from speckle patterns to superior-resolved images by deep learning in rotating coherent scattering microscopy

Alon Saguy, Felix Jünger, Aviv Peleg, Boris Ferdman, Elias Nehme, Alexander Rohrbach, and Yoav Shechtman

Opt. Express 29(15), 23877-23887 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Efficient computation of backprojection arrays for 3D light field deconvolution

Martin Eberhart

Opt. Express 29(15), 24129-24143 (2021)  View: HTML | PDF

Angular Airy function: a model of Fabry-Perot etalons illuminated by arbitrary beams

Dylan M. Marques, James A. Guggenheim, and Peter R. T. Munro

Opt. Express 29(15), 24144-24150 (2021)  View: HTML | PDF

Conical holographic display to expand the vertical field of view

Zhenxing Zhou, Jun Wang, Yang Wu, Fengming Jin, Zekun Zhang, Yifan Ma, and Ni Chen

Opt. Express 29(15), 22931-22943 (2021)  View: HTML | PDF

Grating-based 2D displacement measurement with quadruple optical subdivision of a single incident beam

Yunfei Yin, Zhaowu Liu, Shan Jiang, Wei Wang, Hongzhu Yu, Wenhao Li, and Jirigalantu

Opt. Express 29(15), 24169-24181 (2021)  View: HTML | PDF

Single-plane and multiplane quantitative phase imaging by self-reference on-axis holography with a phase-shifting method

Nathaniel Hai and Joseph Rosen

Opt. Express 29(15), 24210-24225 (2021)  View: HTML | PDF

Design of a high-resolution holographic waveguide eye-tracking system operating in near-infrared with conventional optical elements

Jianbo Zhao, Benjamin Chrysler, and Raymond K. Kostuk

Opt. Express 29(15), 24536-24551 (2021)  View: HTML | PDF

Signal and noise analysis for chiral structured illumination microscopy

Shiang-Yu Huang, Ankit Kumar Singh, and Jer-Shing Huang

Opt. Express 29(15), 23056-23072 (2021)  View: HTML | PDF

Optical nano-imaging via microsphere compound lenses working in non-contact mode

Guangxing Wu and Minghui Hong

Opt. Express 29(15), 23073-23082 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

VMFNet: visual-microwave dual-modality real-time target detection model for detecting damage to curved radar absorbing materials

Xin Wu, Xiaolong Wei, Lin Zhang, Haojun Xu, Weifeng He, Zhixi Feng, Xinmin Han, and Binbin Pei

Opt. Express 29(15), 23182-23201 (2021)  View: HTML | PDF

Fluorescence fluctuation-based super-resolution microscopy using multimodal waveguided illumination

Ida S. Opstad, Daniel H. Hansen, Sebastian Acuña, Florian Ströhl, Anish Priyadarshi, Jean-Claude Tinguely, Firehun T. Dullo, Roy A. Dalmo, Tore Seternes, Balpreet S. Ahluwalia, and Krishna Agarwal

Opt. Express 29(15), 23368-23380 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Data-driven framework for high-accuracy color restoration of RGBN multispectral filter array sensors under extremely low-light conditions

Yanpeng Cao, Bowen Zhao, Xi Tong, Jian Chen, Jiangxin Yang, Yanlong Cao, and Xin Li

Opt. Express 29(15), 23654-23670 (2021)  View: HTML | PDF

Point spread function for the wide-field-of-view plenoptic cameras

Xin Jin, Kunyi Li, Chuanpu Li, and Xufu Sun

Opt. Express 29(15), 23764-23776 (2021)  View: HTML | PDF

Spatio-temporal performance in an incoherent holography lattice light-sheet microscope (IHLLS)

Mariana Potcoava, Christopher Mann, Jonathan Art, and Simon Alford

Opt. Express 29(15), 23888-23901 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Improvement in image quality via the pseudo confocal effect in multidirectional digital scanned laser light-sheet microscopy

Junichi Kaneshiro, Go Shioi, Kazuko Okamoto, Shuichi Onami, and Tomonobu M. Watanabe

Opt. Express 29(15), 24278-24288 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Optimal design of segmented planar imaging for dense azimuthal sampling lens array

Huiling Hu, Chunyu Liu, Yuxing Zhang, Qinping Feng, and Shuai Liu

Opt. Express 29(15), 24300-24314 (2021)  View: HTML | PDF

Characterization of a fiber-coupled EvenField illumination system for fluorescence microscopy

Kyla Berry, Mike Taormina, Zoe Maltzer, Kristen Turner, Melissa Gorham, Thuc Nguyen, Robert Serafin, and Philip R. Nicovich

Opt. Express 29(15), 24349-24362 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Full color single pixel imaging by using multiple input single output technology

Le Wang and Shengmei Zhao

Opt. Express 29(15), 24486-24499 (2021)  View: HTML | PDF

Highly sensitive vector bending sensor based on an embedded multimode D-shaped LPFG

Xiren Jin, Zihang Xiang, Chupeng Lu, Shuo Zhang, Zeju Rui, Yang Yi, Xian Xu, Jiabin Wang, Cuiting Sun, Tao Geng, Chunying Guan, Xinghua Yang, Weimin Sun, and Libo Yuan

Opt. Express 29(15), 22813-22822 (2021)  View: HTML | PDF

Circular dichroism spectroscopy and chiral sensing in optical fibers

Somaye Kaviani Dezaki, Amir Nader Askarpour, and Abdolali Abdipour

Opt. Express 29(15), 23096-23112 (2021)  View: HTML | PDF

Frequency sweep extension using the Kerr effect for static temperature measurement range enhancement in Chirped Pulse φ-OTDR

Yuan Wang, Ole Krarup, Liang Chen, and Xiaoyi Bao

Opt. Express 29(15), 23202-23212 (2021)  View: HTML | PDF

Absolute calibration of a single-photon avalanche detector using a bright triggered single-photon source based on an InGaAs quantum dot

Hristina Georgieva, Marco López, Helmuth Hofer, Niklas Kanold, Arsenty Kaganskiy, Sven Rodt, Stephan Reitzenstein, and Stefan Kück

Opt. Express 29(15), 23500-23507 (2021)  View: HTML | PDF

Defocused projection model for phase-shifting profilometry with a large depth range

Yi Yu and Feipeng Da

Opt. Express 29(15), 23597-23610 (2021)  View: HTML | PDF

Real-time motion-induced error compensation for 4-step phase-shifting profilometry

Wenbo Guo, Zhoujie Wu, Qican Zhang, and Yajun Wang

Opt. Express 29(15), 23822-23834 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Revealing optical loss from modal frequency degeneracy in a long optical cavity

Qi Fang, Carl D. Blair, Chunnong Zhao, and David G. Blair

Opt. Express 29(15), 23902-23915 (2021)  View: HTML | PDF

Single core-offset Mach-Zehnder interferometer coated with PVA for simultaneous measurement of relative humidity and temperature

Zhenyong Dong, Yaqi Jin, Guanbin Zhang, Jie Zhou, Chunyang Liu, Fengxiang Liu, Zhongchao Wei, Faqiang Wang, Chunhua Tan, and Hongyun Meng

Opt. Express 29(15), 24102-24117 (2021)  View: HTML | PDF

Compound Fabry–Pérot interferometer for simultaneous high-pressure and high-temperature measurement

Zhangwei Ma, Jintao Chen, Heming Wei, Liang Zhang, Zhifeng Wang, Zhenyi Chen, Fufei Pang, and Tingyun Wang

Opt. Express 29(15), 24289-24299 (2021)  View: HTML | PDF

Active alignment of space astronomical telescopes by matching arbitrary multi-field stellar image features

Xiaoquan Bai, Guohao Ju, Boqian Xu, Yan Gao, Chunyue Zhang, Shuaihui Wang, Hongcai Ma, and Shuyan Xu

Opt. Express 29(15), 24446-24465 (2021)  View: HTML | PDF

Robust phase unwrapping algorithm for noisy and segmented phase measurements

Yi Zong, Mingliang Duan, Caiyun Yu, and Jianxin Li

Opt. Express 29(15), 24466-24485 (2021)  View: HTML | PDF

Mode-evolution-based TE mode magneto-optical isolator using asymmetric adiabatic tapered waveguides

Shuyuan Liu, Yuya Shoji, and Tetsuya Mizumoto

Opt. Express 29(15), 22838-22846 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Fast thermo-optical modulators with doped-silicon heaters operating at 2 μm

Chuyu Zhong, Hui Ma, Chunlei Sun, Maoliang Wei, Yuting Ye, Bo Tang, Peng Zhang, Ruonan Liu, Junying Li, Lan Li, and Hongtao Lin

Opt. Express 29(15), 23508-23516 (2021)  View: HTML | PDF

Dual-mode broadband compact 2 × 2 optical power splitter using sub-wavelength metamaterial structures

Hatef Shiran, Guowu zhang, and Odile Liboiron-Ladouceur

Opt. Express 29(15), 23864-23876 (2021)  View: HTML | PDF

Photonic topology optimization with semiconductor-foundry design-rule constraints

Alec M. Hammond, Ardavan Oskooi, Steven G. Johnson, and Stephen E. Ralph

Opt. Express 29(15), 23916-23938 (2021)  View: HTML | PDF

Laser-based material interactions and ablation processes by bursts of 70 ps pulses

Jernej Jan Kočica, Jaka Mur, Jaka Petelin, and Rok Petkovšek

Opt. Express 29(15), 22868-22882 (2021)  View: HTML | PDF

Ultrashort pulsed laser backside ablation of fused silica

Simon Schwarz, Stefan Rung, Cemal Esen, and Ralf Hellmann

Opt. Express 29(15), 23477-23486 (2021)  View: HTML | PDF

Optimization of selective laser etching (SLE) for glass micromechanical structure fabrication

Agnė Butkutė, Tomas Baravykas, Jokūbas Stančikas, Titas Tičkūnas, Rokas Vargalis, Domas Paipulas, Valdas Sirutkaitis, and Linas Jonušauskas

Opt. Express 29(15), 23487-23499 (2021)  View: HTML | PDF

Generating high-power Lissajous structured modes and trochoidal vortex beams by an off-axis end-pumped Nd:YVO₄ laser with astigmatic transformation

P. H. Tuan, K. T. Cheng, and Y. Z. Cheng

Opt. Express 29(15), 22957-22965 (2021)  View: HTML | PDF

Comparisons of kilowatt Yb-Raman fiber amplifiers employing a superfluorescent fiber source and fiber oscillator

Jiaxin Song, Hanshuo Wu, Shuai Ren, Wei Liu, Pengfei Ma, Hu Xiao, and Pu Zhou

Opt. Express 29(15), 22966-22972 (2021)  View: HTML | PDF

Dynamically stable single frequency ring resonator from diode pumped Nd:YAG modules with 55.6 W of output power

Allan Bereczki, Amauri Agostinho Ferreira, and Niklaus Ursus Wetter

Opt. Express 29(15), 23167-23181 (2021)  View: HTML | PDF

Polarization-independent pulse retrieval based on frequency resolved optical switching

Philippe Lassonde, Antoine Laramée, Heide Ibrahim, Éric Cormier, François Légaré, and Adrien Leblanc

Opt. Express 29(15), 23225-23233 (2021)  View: HTML | PDF

Thermocavitation: a mechanism to pulse fiber lasers

R. Zaca-Morán, C. Amaxal-Cuatetl, P. Zaca-Morán, J. Castillo-Mixcóatl, R. Ramos-García, and J. P. Padilla-Martínez

Opt. Express 29(15), 23439-23446 (2021)  View: HTML | PDF

Optimization of frequency combs spectral-flatness using evolutionary algorithm

Thyago Pinto, Uiara C. de Moura, Francesco Da Ros, Marko Krstić, Jasna V. Crnjanski, Antonio Napoli, Dejan M. Gvozdić, and Darko Zibar

Opt. Express 29(15), 23447-23460 (2021)  View: HTML | PDF

Investigation on the optical nonlinearity of the layered magnesium-mediated metal organic framework (Mg-MOF-74)

Yangyang Liang, Wenchao Qiao, Tianli Feng, Baitao Zhang, Yuefeng Zhao, Yuzhi Song, Tao Li, and Christian Kränkel

Opt. Express 29(15), 23786-23798 (2021)  View: HTML | PDF

Passively Q-switched 914 nm microchip laser for lidar systems

Marco Nägele, Klaus Stoppel, and Thomas Dekorsy

Opt. Express 29(15), 23799-23809 (2021)  View: HTML | PDF

848 kHz repetition-rate narrowband dissipative soliton ps-pulsed Figure-9 fiber laser

Dian Duan, Qiao Lu, Bin Wu, Yingqiu Mao, Zhen Zhang, Jindong Ma, Bo Yao, Shanshan Wei, and Qinghe Mao

Opt. Express 29(15), 23967-23975 (2021)  View: HTML | PDF

Non-Hermitian arrangement for stable semiconductor laser arrays

J. Medina Pardell, R. Herrero, M. Botey, and K. Staliunas

Opt. Express 29(15), 23997-24009 (2021)  View: HTML | PDF

High laser fluence ITO coatings utilizing a Fabry-Perot thin film filter to reduce effective absorption

Christopher J. Stolz, Anna Sytchkova, Paul Doerner, Pete Kupinski, Eyal Feigenbaum, Nick Teslich, Marlon Menor, and John Adams

Opt. Express 29(15), 24032-24044 (2021)  View: HTML | PDF

Vibration modes of a transportable optical cavity

G. Xu, D. Jiao, L. Chen, L. Zhang, R. Dong, T. Liu, and J. Wang

Opt. Express 29(15), 24264-24277 (2021)  View: HTML | PDF

Microscopic origin of thermal droop in blue-emitting InGaN/GaN quantum wells studied by temperature-dependent microphotoluminescence spectroscopy

Ryota Ishii, Yuji Koyama, Mitsuru Funato, and Yoichi Kawakami

Opt. Express 29(15), 22847-22854 (2021)  View: HTML | PDF

Hyperspectral absorption microscopy using photoacoustic remote sensing

Kevan Bell, Lyazzat Mukhangaliyeva, Layla Khalili, and Parsin Haji Reza

Opt. Express 29(15), 24338-24348 (2021)  View: HTML | PDF

Plasmonic metamaterial absorbers with strong coupling effects for small pixel infrared detectors

Junyu Li, Jinzhao Li, Haoran Zhou, Guangzu Zhang, Huan Liu, Shaowei Wang, and Fei Yi

Opt. Express 29(15), 22907-22921 (2021)  View: HTML | PDF

Catenary-based phase change metasurfaces for mid-infrared switchable wavefront control

Ruirui Song, Qinling Deng, Shaolin Zhou, and Mingbo Pu

Opt. Express 29(15), 23006-23018 (2021)  View: HTML | PDF

Broadband trifunctional metasurface and its application in a lens antenna

Ximing Li, Jian Chen, Xiang Xi, Xin Li, Qiang Cheng, and Rui-Xin Wu

Opt. Express 29(15), 23244-23257 (2021)  View: HTML | PDF

Flexible dynamic structural color based on an ultrathin asymmetric Fabry-Perot cavity with phase-change material for temperature perception

Jiancun Zhao, Yi Zhou, Yihui Huo, Bo Gao, Yungui Ma, and Yiting Yu

Opt. Express 29(15), 23273-23281 (2021)  View: HTML | PDF  [Suppl. Mat. (3)]

Strong coupling regime and bound states in the continuum between a quantum emitter and phonon-polariton modes

Vasilios Karanikolas, Ioannis Thanopulos, and Emmanuel Paspalakis

Opt. Express 29(15), 23408-23420 (2021)  View: HTML | PDF

Refractive index sensor with alternative high performance using black phosphorus in the all-dielectric configuration

Yijun Cai, Junao Zhang, Yuanguo Zhou, Chengying Chen, Feng Lin, and Lin Wang

Opt. Express 29(15), 23810-23821 (2021)  View: HTML | PDF

Broadband wide-angle multilayer absorber based on a broadband omnidirectional optical Tamm state

Feng Wu, Xiaohu Wu, Shuyuan Xiao, Guanghui Liu, and Hongju Li

Opt. Express 29(15), 23976-23987 (2021)  View: HTML | PDF

Investigation of corner states in second-order photonic topological insulator

Shi-lei Shen, Chao Li, and Jun-Fang Wu

Opt. Express 29(15), 24045-24055 (2021)  View: HTML | PDF

Multipolar scattering analysis of hybrid metal-dielectric nanostructures

Debdatta Ray, Andrei Kiselev, and Olivier J. F. Martin

Opt. Express 29(15), 24056-24067 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Multistate active control RCS signature for the continuous adjustment absorber/reflector transformation applications

Sai Guo, Yong Zhao, Qiyang Cao, Zhanglong Mao, Jianxiong Dong, Shaowei Bie, Ling Miao, and Jianjun Jiang

Opt. Express 29(15), 24151-24160 (2021)  View: HTML | PDF

Polarization-insensitive graphene photodetectors enhanced by a broadband metamaterial absorber

Qiushun Zou, Yang Shen, Jian Ou-Yang, Yueli Zhang, and Chongjun Jin

Opt. Express 29(15), 24255-24263 (2021)  View: HTML | PDF

Non-Hermitian flat bands in rhombic microring resonator arrays

Lu Ding, Zekun Lin, Shaolin Ke, Bing Wang, and Peixiang Lu

Opt. Express 29(15), 24373-24386 (2021)  View: HTML | PDF

1.2-µm-band ultrahigh-Q photonic crystal nanocavities and their potential for Raman silicon lasers

Hiroko Okada, Masanao Fujimoto, Natsumi Tanaka, Yuki Saito, Takashi Asano, Susumu Noda, and Yasushi Takahashi

Opt. Express 29(15), 24396-24410 (2021)  View: HTML | PDF

Rotational Doppler effect by space-time-coding metasurfaces for nonreciprocal electromagnetic isolation

Baiyang Liu, Sai-Wai Wong, and Yin Li

Opt. Express 29(15), 24500-24507 (2021)  View: HTML | PDF

Parametric wavelength conversion with bidirectional utilization of a multiple QPM device

Masaki Asobe, Saroeun Punhavan, Masato Kato, Takeshi Umeki, Koji Enbutsu, Takushi Kazama, and Ryoichi Kasahara

Opt. Express 29(15), 22900-22906 (2021)  View: HTML | PDF

SOA-MZI photonic sampler with a post-distortion linearization technique

Dimitrios Kastritsis, Thierry Rampone, Maeva Franco, Kyriakos E. Zoiros, and Ammar Sharaiha

Opt. Express 29(15), 23736-23751 (2021)  View: HTML | PDF

Evaluation of Pearson correlation coefficient and Parisi parameter of replica symmetry breaking in a hybrid electronically addressable random fiber laser

Edwin Coronel, Avishek Das, Iván R. R. González, Anderson S. L. Gomes, Walter Margulis, J. P. von der Weid, and Ernesto P. Raposo

Opt. Express 29(15), 24422-24433 (2021)  View: HTML | PDF

Convolutional autoencoder for exposure effects equalization and noise mitigation in optical camera communication

Cristo Jurado-Verdu, Victor Guerra, Vicente Matus, Jose Rabadan, and Rafael Perez-Jimenez

Opt. Express 29(15), 22973-22991 (2021)  View: HTML | PDF

AI-assisted intent-based traffic grooming in a dynamically shared 5g optical fronthaul network

Luyao Guan, Min Zhang, Yihan Gui, Chunyu Zhang, Hui Yang, Anthony C. Boucouvalas, and Danshi Wang

Opt. Express 29(15), 23113-23130 (2021)  View: HTML | PDF

Capacity of underwater optical wireless communication systems over salinity-induced oceanic turbulence channels with ISI

Rubén Boluda-Ruiz, Pedro Salcedo-Serrano, Beatriz Castillo-Vázquez, Antonio García-Zambrana, and José María Garrido-Balsells

Opt. Express 29(15), 23142-23158 (2021)  View: HTML | PDF

Interleaved superposed-64QAM-constellation design for spatial multiplexing visible light communication systems

Xinyue Guo, Yuansha Yuan, Chao Pan, and Jiangnan Xiao

Opt. Express 29(15), 23341-23356 (2021)  View: HTML | PDF

Real-time reception of 106 Gbps PAM-4 transmission over an 80 km SSMF link enabled by CD pre-compensation

Yanfu Yang, Qun Zhang, Siwei Qu, and Kangping Zhong

Opt. Express 29(15), 23517-23523 (2021)  View: HTML | PDF

Real-time display camera communication system based on LED displays and smartphones

Xingyu Bao, Junxing Pan, Zetao Cai, Jingwen Li, Xia Huang, Renzhang Chen, and Junbin Fang

Opt. Express 29(15), 23558-23568 (2021)  View: HTML | PDF

Optical adaptive power transmission using APC-EDFA for turbulence-tolerant FSO communications

Yan-Qing Hong, Gang Li, and Zhen-Yu Liu

Opt. Express 29(15), 23777-23785 (2021)  View: HTML | PDF

Data-aided channel equalization scheme for FAST radio over fiber transmission system

Zhennan Zheng, Zhonghan Su, Xinlu Gao, Guanjun Gao, Jingcan Ma, Jiasi Yang, Chunsheng Li, Shanguo Huang, and Hongfei Liu

Opt. Express 29(15), 24525-24535 (2021)  View: HTML | PDF

Security strategy of parallel bit interleaved FBMC/OQAM based on four-dimensional chaos

Rong Tang, Jianxin Ren, Juncheng Fang, Yaya Mao, Yang Han, Jiajia Shen, Qing Zhong, Xiangyu Wu, Feng Tian, and Bo Liu

Opt. Express 29(15), 24561-24575 (2021)  View: HTML | PDF

Identification of a multi-stack structure of graphene electrodes doped layer-by-layer with benzimidazole and its implication for the design of optoelectronic devices

Hyunsu Cho, Jinouk Song, Jin-Wook Shin, Jaehyun Moon, Byoung-Hwa Kwon, Jeong-Ik Lee, Seunghyup Yoo, and Nam Sung Cho

Opt. Express 29(15), 23131-23141 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Modeling and prediction of tool influence function under complex edge in sub-aperture optical polishing

Songlin Wan, Chaoyang Wei, Chen Hu, Haojin Gu, and Jianda Shao

Opt. Express 29(15), 23582-23596 (2021)  View: HTML | PDF

Ductile-brittle coupled cutting of a single-crystal silicon by ultrasonic assisted diamond turning

Yintian Xing, Yue Liu, Chuang Li, Chao Yang, and Changxi Xue

Opt. Express 29(15), 23847-23863 (2021)  View: HTML | PDF

Skin effect photon-trapping enhancement in infrared photodiodes

Haonan Ge, Runzhang Xie, Yunfeng Chen, Peng Wang, Qing Li, Yue Gu, Jiaxiang Guo, Jiale He, Fang Wang, and Weida Hu

Opt. Express 29(15), 22823-22837 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Ultra-sensitive optical fiber sensor based on intermodal interference and temperature calibration for trace detection of copper (II) ions

Zhen Liu, Gengsong Li, Aoyan Zhang, Guiyao Zhou, and Xuguang Huang

Opt. Express 29(15), 22992-23005 (2021)  View: HTML | PDF

Analysis of the effects of jitter, relative intensity noise, and nonlinearity on a photonic digital-to-analog converter based on optical Nyquist pulse synthesis

Christian Kress, Meysam Bahmanian, Tobias Schwabe, and J. Christoph Scheytt

Opt. Express 29(15), 23671-23681 (2021)  View: HTML | PDF

Partial Maxwell fish-eye lens inspired by the Gutman lens and Eaton lens for wide-angle beam scanning

Hongda Lu, Zhipeng Liu, Yanbo Zhang, Ke Pang, and Yong Liu

Opt. Express 29(15), 24194-24209 (2021)  View: HTML | PDF

Modeling, experimental validation, and model order reduction of mirror thermal dynamics

Aleksandar Haber, John E. Draganov, Kevin Heesh, Jorge Cadena, and Michael Krainak

Opt. Express 29(15), 24508-24524 (2021)  View: HTML | PDF

Toward highly birefringent silica Large Mode Area optical fibers with anisotropic core

Damian Michalik, Alicja Anuszkiewicz, Ryszard Buczynski, and Rafał Kasztelanic

Opt. Express 29(15), 22883-22899 (2021)  View: HTML | PDF

Strain, bending, refractive index independent temperature sensor based on a graded index multimode fiber embedded long period fiber grating

Huiwen Niu, Wenhuan Chen, Yue Liu, Xiren Jin, Xiang Li, Feng Peng, Tao Geng, Shuo Zhang, and Weimin Sun

Opt. Express 29(15), 22922-22930 (2021)  View: HTML | PDF

Introduction and measurement of the effective Verdet constant of spun optical fibers

Penghui Yao, Xiaojun Chen, Peng Hao, Hao Xiao, Zhenyang Ding, Tiegen Liu, and X. Steve Yao

Opt. Express 29(15), 23315-23330 (2021)  View: HTML | PDF

Evaluating the coupling efficiency of OAM beams into ring-core optical fibers

Santiago Rojas-Rojas, Gustavo Cañas, Gabriel Saavedra, Esteban S. Gómez, Stephen P. Walborn, and Gustavo Lima

Opt. Express 29(15), 23381-23392 (2021)  View: HTML | PDF

Whispering gallery mode excitation using exposed-core fiber

Lu Peng, Nicolas Riesen, Jiawen Li, Mengke Han, Linh Viet Nguyen, Heike Ebendorff-Heidepriem, and Stephen C. Warren-Smith

Opt. Express 29(15), 23549-23557 (2021)  View: HTML | PDF

Thermo-optic tuning of a nematic liquid crystal-filled capillary whispering gallery mode resonator

Zhe Wang, Arun Kumar Mallik, Fangfang Wei, Zhuochen Wang, Anuradha Rout, Qiang Wu, and Yuliya Semenova

Opt. Express 29(15), 23569-23581 (2021)  View: HTML | PDF

Understanding bending-induced loss and bending-enhanced higher-order mode suppression in negative curvature fibers

Yuxi Wang and Wonkeun Chang

Opt. Express 29(15), 23622-23636 (2021)  View: HTML | PDF

Hybrid Brillouin/Rayleigh sensor for multiparameter measurements in optical fibers

A. Coscetta, E. Catalano, E. Cerri, N. Cennamo, L. Zeni, and A. Minardo

Opt. Express 29(15), 24025-24031 (2021)  View: HTML | PDF

Wideband low confinement loss anti-resonant hollow core fiber with nested U-shape tube

Weiqin Zheng, Yuwen Qin, Ou Xu, Meng Xiang, Di Peng, Songnian Fu, and Jianping Li

Opt. Express 29(15), 24182-24192 (2021)  View: HTML | PDF

Wideband, large mode field and single vector mode transmission in a 37-cell hollow-core photonic bandgap fiber

Yong You, Huiyi Guo, Yundong Hao, Zhi Wang, and Yan-ge Liu

Opt. Express 29(15), 24226-24236 (2021)  View: HTML | PDF

High responsivity graphene-InGaAs near-infrared photodetector realized by hole trapping and its response saturation mechanism

Liangchen Hu, Yibo Dong, Jun Deng, Yiyang Xie, Xiaochen Ma, Fengsong Qian, Qiuhua Wang, Pan Fu, and Chen Xu

Opt. Express 29(15), 23234-23243 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Trace copper detection using in-line optical fiber Mach–Zehnder interferometer combined with an optoelectronic oscillator

Deng Ming, Xiangyu Liu, Danqi Feng, Yangxu Tang, and Tao Zhu

Opt. Express 29(15), 23430-23438 (2021)  View: HTML | PDF

Generation of rotational orbital angular momentum beams in the radio frequency based on an optical-controlled circular antenna array

Xiyao Song, Zhonghan Su, Jingcan Ma, Yuchen Yao, Yunping Bai, Zhennan Zheng, Xinlu Gao, and Shanguo Huang

Opt. Express 29(15), 23717-23728 (2021)  View: HTML | PDF

Modeling an actively mode-locked optoelectronic oscillator based on electric amplitude modulation

Yilin Wu, Zhen Zeng, Lingjie Zhang, Zhiyao Zhang, Shangjian Zhang, Heping Li, and Yong Liu

Opt. Express 29(15), 23835-23846 (2021)  View: HTML | PDF

Optomechanical controlling of intermolecular interaction and the application in molecular self-assembly

Jian Liu, Fei He, and Ka Di Zhu

Opt. Express 29(15), 23357-23367 (2021)  View: HTML | PDF

Calibration of spin-light coupling by coherently induced Faraday rotation

Rodrigo A. Thomas, Christoffer Østfeldt, Christian Bærentsen, Michał Parniak, and Eugene S. Polzik

Opt. Express 29(15), 23637-23653 (2021)  View: HTML | PDF

Ultranarrow spectral line of the radiation in double qubit-cavity ultrastrong coupling system

Teng Zhao, Shao-ping Wu, Guo-qing Yang, Guang-ming Huang, and Gao-xiang Li

Opt. Express 29(15), 23939-23952 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Dynamical quantum phase transitions in the spin-boson model

David Dolgitzer, Debing Zeng, and Yusui Chen

Opt. Express 29(15), 23988-23996 (2021)  View: HTML | PDF

Cross talk compensation in multimode continuous-variable entanglement distribution

Olena Kovalenko, Vladyslav C. Usenko, and Radim Filip

Opt. Express 29(15), 24083-24101 (2021)  View: HTML | PDF

Precise control of squeezing angle to generate 11 dB entangled state

Wenhui Zhang, Nanjing Jiao, Ruixin Li, Long Tian, Yajun Wang, and Yaohui Zheng

Opt. Express 29(15), 24315-24325 (2021)  View: HTML | PDF

High resolution coherent spectral analysis method based on Brillouin scattering in an optical fiber

Jiwen Cui, Suwen Zhang, Hong Dang, Yuqi Tian, Zaibin Xu, Ziyun Wang, and Xun Sun

Opt. Express 29(15), 23258-23272 (2021)  View: HTML | PDF

Distinguishing between coherent and incoherent signals in excitation-emission spectroscopy

Daniel C. Lünemann, Anitta R. Thomas, Jingjing Xu, Rabea Bartölke, Henrik Mouritsen, Antonietta De Sio, and Christoph Lienau

Opt. Express 29(15), 24326-24337 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Frequency-comb-calibrated swept-wavelength interferometry

Krishna Twayana, Zhichao Ye, Óskar B. Helgason, Kovendhan Vijayan, Magnus Karlsson, and Victor Torres-Company

Opt. Express 29(15), 24363-24372 (2021)  View: HTML | PDF

Characterization of a split-ring-resonator-loaded transmission line at terahertz frequencies

Levi Smith, Vahid Shiran, Walid Gomaa, and Thomas Darcie

Opt. Express 29(15), 23282-23289 (2021)  View: HTML | PDF

Highly sensitive X-ray detector based on a β-Ga₂O₃:Fe single crystal

Jiawen Chen, Huili Tang, Zhiwei Li, Zhichao Zhu, Mu Gu, Jun Xu, Xiaoping Ouyang, and Bo Liu

Opt. Express 29(15), 23292-23299 (2021)  View: HTML | PDF

Bifunctional terahertz modulator for beam steering and broadband absorption based on a hybrid structure of graphene and vanadium dioxide

Wenwen Liu, Jiashuai Xu, and Zhengyong Song

Opt. Express 29(15), 23331-23340 (2021)  View: HTML | PDF

Terahertz magneto-optical response of bismuth-gadolinium-substituted rare-earth garnet film

Yi-Lei Li, Ding Zhang, Min Luo, Qing-Hui Yang, Fei Fan, Sheng-Jiang Chang, and Qi-Ye Wen

Opt. Express 29(15), 23540-23548 (2021)  View: HTML | PDF

Deep learning control of THz QCLs

Benedikt Limbacher, Sebastian Schoenhuber, Martin Alexander Kainz, Nicolas Bachelard, Aaron Maxwell Andrews, Hermann Detz, Gottfried Strasser, Juraj Darmo, and Karl Unterrainer

Opt. Express 29(15), 23611-23621 (2021)  View: HTML | PDF

Performance of a CsI(Tl) scintillation screen with a dual-periodic structure based on an oxidized silicon micropore array template in X-ray imaging

Zhixiang Sun, Mu Gu, Qianli Li, Xiaolin Liu, Bo Liu, Juannan Zhang, Shiming Huang, and Chen Ni

Opt. Express 29(15), 23752-23763 (2021)  View: HTML | PDF

Sub-terahertz vortex beam generation using a spiral metal reflector

Yumina Hira and Yasuaki Monnai

Opt. Express 29(15), 24118-24128 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Increase in terahertz-wave generation by difference frequency mixing by the overlap of exciton states in different GaAs/AlAs quantum wells and spectroscopic measurements

Kanta Sakaue, Osamu Kojima, Takashi Kita, Matthew J. Steer, and Richard A. Hogg

Opt. Express 29(15), 24387-24395 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Rigorous signal reconstruction in terahertz emission spectroscopy

Wentao Zhang and Dmitry Turchinovich

Opt. Express 29(15), 24411-24421 (2021)  View: HTML | PDF

4.7 THz asymmetric beam multiplexer for GUSTO

Behnam Mirzaei, Yuner Gan, Matvey Finkel, Christopher Groppi, Abram Young, Christopher Walker, Qing Hu, and Jian-Rong Gao

Opt. Express 29(15), 24434-24445 (2021)  View: HTML | PDF

Compressive X-ray tomosynthesis using model-driven deep learning

Qile Zhao, Xu Ma, Gonzalo R. Arce, and Zhiqiang Wang

Opt. Express 29(15), 24576-24591 (2021)  View: HTML | PDF

Distinguishing monomer and nanoparticle contributions to high-harmonic emission from laser-ablated plumes

Jingguang Liang, Yu Hang Lai, Wufeng Fu, Chunlei Guo, and Wei Li

Opt. Express 29(15), 23421-23429 (2021)  View: HTML | PDF

Great enhancement on two-photon photoluminescence imaging contrast of Au nanoparticles via double-pulse femtosecond laser excitation with controlled phase differences

Yao Li, Chengbing Qin, Yunrui Song, Hongyan Yan, Shuangping Han, Haitao Zhou, Aoni Wei, Guofeng Zhang, Ruiyun Chen, Jianyong Hu, Mingyong Jing, Liantuan Xiao, and Suotang Jia

Opt. Express 29(15), 22855-22867 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Color-difference evaluation for 3D objects

Lan Jiang, Guihua Cui, Manuel Melgosa, Kaida Xiao, and Suchitra Sueeprasan

Opt. Express 29(15), 24237-24254 (2021)  View: HTML | PDF

Doppler optical frequency domain reflectometry for remote fiber sensing: erratum

Max Koeppel, Abhinav Sharma, Jasper Podschus, Sanju Sundaramahalingam, Nicolas Y. Joly, Shangran Xie, Philip St. J. Russell, and Bernhard Schmauss

Opt. Express 29(15), 24193-24193 (2021)  View: HTML | PDF

Microcavity-enhanced Kerr nonlinearity in a vertical-external-cavity surface-emitting laser: erratum

Christian Kriso, Sascha Kress, Tasnim Munshi, Marius Grossmann, Roman Bek, Michael Jetter, Peter Michler, Wolfgang Stolz, Martin Koch, and Arash Rahimi-Iman

Opt. Express 29(15), 23290-23291 (2021)  View: HTML | PDF