Sub-pm linewidth, high pulse energy, high beam quality microsecond-pulse Ti:sapphire laser at 766.699 nm

Chang Xu, Jun-Wei Zuo, Yong Bo, Hong-Wei Gao, Qin-Jun Peng, Yue-heng Han, Feng-Chun Zhang, Long-Gang Yang, Xiao-Kang Ding, Xue-Feng Mu, and Bai-Zhong Chen

Opt. Express 31(10), 16118-16126 (2023)  View: HTML | PDF

Chirped pulse amplification based on praseodymium-doped fluoride fibers

Koki Yamaizumi, Fumihiro Hondo, and Takao Fuji

Opt. Express 31(10), 16127-16132 (2023)  View: HTML | PDF

Single-mode lasing by tailoring the excitation of localized surface plasmon resonances to whispering gallery modes in a microring laser

Fatemeh Moradiani, Pegah Eivazy Arvanagh, Gholam-Mohammad Parsanasab, and Alireza Kavosi

Opt. Express 31(10), 16615-16622 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Satellite retrieval of the linear polarization components of the water-leaving radiance in open oceans

Tianfeng Pan, Xianqiang He, Yan Bai, Teng Li, Fang Gong, and Difeng Wang

Opt. Express 31(10), 15917-15939 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

High-frequency monitoring of Secchi-disk depth in Taihu Lake using Himawari-8/AHI data

Xiaosong Ding, Fang Gong, Jiajia Li, Min Zhao, Hao Li, Ruofeng Bai, and Xiao Wang

Opt. Express 31(10), 15966-15982 (2023)  View: HTML | PDF

Small lidar ratio of dust aerosol observed by Raman-polarization lidar near desert sources

Zhongwei Huang, Meishi Li, Jianrong Bi, Xingtai Shen, Shuang Zhang, and Qiantao Liu

Opt. Express 31(10), 16909-16919 (2023)  View: HTML | PDF

Optically polarized selective transmission of a fractional vector vortex beam by the polarized atoms with external magnetic fields

Yujie Sun and Zhaoying Wang

Opt. Express 31(10), 15409-15422 (2023)  View: HTML | PDF

Study on the radiation and self-absorption characteristics of plasma under various background gases

Junxiao Wang, Zhenrong Liu, Liping Zhu, Zhen Song, Yan Zhang, Lei Zhang, Wanfei Zhang, Gang Wang, Zefu Ye, Zhujun Zhu, Wangbao Yin, and Suotang Jia

Opt. Express 31(10), 16423-16433 (2023)  View: HTML | PDF

Probing quantum phase transition point by tuning an external anti trap

Libo Liang, Yuqing Wang, Qi Huang, Qinpei Zheng, Xuzong Chen, and Jiazhong Hu

Opt. Express 31(10), 16743-16753 (2023)  View: HTML | PDF

In-situ measurement of the electron spin polarization by controlling its distribution in atomic ensembles

Xuejing Liu, Yang Li, Chenhui Zhang, and Yanhui Hu

Opt. Express 31(10), 17017-17026 (2023)  View: HTML | PDF

Broadband transverse unidirectional scattering and large range nanoscale displacement measuring based on the interaction between a tightly focused azimuthally polarized beam and a silicon hollow nanostructure

Zhaokun Zhang, Yuqi Xiang, Wei Xu, Chucai Guo, Ken Liu, and Zhihong Zhu

Opt. Express 31(10), 15372-15383 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical monitoring of detergent pollutants in greywater

Fernando Lahoz, Sergio de Armas-Rillo, Cecilio Hernández-Rodríguez, Jorge Gil-Rostra, and Francisco Yubero

Opt. Express 31(10), 15227-15238 (2023)  View: HTML | PDF

Noise-resilient deep learning for integrated circuit tomography

Zhen Guo, Zhiguang Liu, George Barbastathis, Qihang Zhang, Michael E. Glinsky, Bradley K. Alpert, and Zachary H. Levine

Opt. Express 31(10), 15355-15371 (2023)  View: HTML | PDF

Autofocusing of Fresnel zone aperture lensless imaging for QR code recognition

Fangyu Liu, Jiachen Wu, and Liangcai Cao

Opt. Express 31(10), 15889-15903 (2023)  View: HTML | PDF

Feature ghost imaging for color identification

Zihan Gao, Minghui Li, Peixia Zheng, Jiahao Xiong, Xuan Zhang, Zikang Tang, and Hong-Chao Liu

Opt. Express 31(10), 16213-16226 (2023)  View: HTML | PDF

Dual polarization Fourier transform processor using geometric-phase lenses

Pascuala García-Martínez and Ignacio Moreno

Opt. Express 31(10), 16460-16470 (2023)  View: HTML | PDF

Optical analog-signal transmission system in a dynamic and complex scattering environment using binary encoding with a modified differential method

Yonggui Cao, Yin Xiao, and Wen Chen

Opt. Express 31(10), 16882-16896 (2023)  View: HTML | PDF

Synthetic spin dynamics with Bessel-Gaussian optical skyrmions

Keshaan Singh, Pedro Ornelas, Angela Dudley, and Andrew Forbes

Opt. Express 31(10), 15289-15300 (2023)  View: HTML | PDF

ABCD transfer matrix model of Gaussian beam propagation in plano-concave optical microresonators

David Martin-Sanchez, Jing Li, Edward Z. Zhang, Paul C. Beard, and James A. Guggenheim

Opt. Express 31(10), 16523-16534 (2023)  View: HTML | PDF

Multilevel diffractive lens in the MWIR with extended depth-of-focus and wide field-of-view

Tina M. Hayward, Syed N. Qadri, Nicole Brimhall, Freddie Santiago, Marc Christophersen, Christopher Dunay, Richard L. Espinola, Hector Martin, C. C. (Teddy) Cheung, and Rajesh Menon

Opt. Express 31(10), 15384-15391 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Demonstration of Type A volume Bragg gratings inscribed with a femtosecond Gaussian-Bessel laser beam

Joelle Harb, Lauris Talbot, Yannick Petit, Martin Bernier, and Lionel Canioni

Opt. Express 31(10), 15736-15746 (2023)  View: HTML | PDF

Orbital angular momentum in the near-field of a fork grating

Krispin M. Dettlaff, Elena Mavrona, Peter Zolliker, and Erwin Hack

Opt. Express 31(10), 15757-15771 (2023)  View: HTML | PDF  [Suppl. Mat. (4)]

Theory and generation of heterogeneous 2D arrays of optical vortices by using 2D fork-shaped gratings: topological charge and power sharing management

Ali Mohammad Khazaei, Davud Hebri, and Saifollah Rasouli

Opt. Express 31(10), 16361-16379 (2023)  View: HTML | PDF  [Suppl. Mat. (17)]

Sparse interleaved sampling for high resolution focal construct geometry X-ray tomography

J. P. O. Evans, F. Elarnaut, D. Downes, W. K. Lee, E. L. Arnold, and K. Rogers

Opt. Express 31(10), 15301-15315 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Efficient framework of solving time-gated reflection matrix for imaging through turbid medium

Bowen Li, Le Zhu, Bing Li, Wei Feng, Xiaocong Lian, and Xiangyang Ji

Opt. Express 31(10), 15461-15473 (2023)  View: HTML | PDF

OpenSpyrit: an ecosystem for open single-pixel hyperspectral imaging

Guilherme Beneti Martins, Laurent Mahieu-Williame, Thomas Baudier, and Nicolas Ducros

Opt. Express 31(10), 15599-15614 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Mueller matrix imaging of pathological slides with plastic coverslips

Tongyu Huang, Yue Yao, Haojie Pei, Zheng Hu, Fengdi Zhang, Jing Wang, Guangyin Yu, Chuqiang Huang, Huanyu Liu, Lili Tao, and Hui Ma

Opt. Express 31(10), 15682-15696 (2023)  View: HTML | PDF

Near-field multi-slice ptychography: quantitative phase imaging of optically thick samples with visible light and X-rays

Ziyang Hu, Yiqian Zhang, Peng Li, Darren Batey, and Andrew Maiden

Opt. Express 31(10), 15791-15809 (2023)  View: HTML | PDF

Long range 3D imaging through atmospheric obscurants using array-based single-photon LiDAR

Peng-Yu Jiang, Zheng-Ping Li, Wen-Long Ye, Yu Hong, Chen Dai, Xin Huang, Shui-Qing Xi, Jie Lu, Da-Jian Cui, Yuan Cao, Feihu Xu, and Jian-Wei Pan

Opt. Express 31(10), 16054-16066 (2023)  View: HTML | PDF

3D microscope image acquisition method based on zoom objective

Rong-Ying Yuan, Xiao-Li Ma, Yi Zheng, Zhao Jiang, Xin Wang, Chao Liu, and Qiong-Hua Wang

Opt. Express 31(10), 16067-16080 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Differential synthetic illumination based on multi-line detection for resolution and contrast enhancement of line confocal microscopy

Wei Qiao, Yafeng Li, Kefu Ning, Qingming Luo, Hui Gong, and Jing Yuan

Opt. Express 31(10), 16093-16106 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Understanding the limits of remote focusing

Sharika Mohanan and Alexander D. Corbett

Opt. Express 31(10), 16281-16294 (2023)  View: HTML | PDF

Submerged single-photon LiDAR imaging sensor used for real-time 3D scene reconstruction in scattering underwater environments

Aurora Maccarone, Kristofer Drummond, Aongus McCarthy, Ulrich K. Steinlehner, Julian Tachella, Diego Aguirre Garcia, Agata Pawlikowska, Robert A. Lamb, Robert K. Henderson, Stephen McLaughlin, Yoann Altmann, and Gerald S. Buller

Opt. Express 31(10), 16690-16708 (2023)  View: HTML | PDF  [Suppl. Mat. (6)]

Fabrication and characterization of iodine photonic microcells for sub-Doppler spectroscopy applications

Clément Goïcoechéa, Thomas Billotte, Matthieu Chafer, Martin Maurel, Jenny Jouin, Philippe Thomas, Devang Naik, Frédéric Gérôme, Benoît Debord, and Fetah Benabid

Opt. Express 31(10), 15316-15325 (2023)  View: HTML | PDF

Chromatic confocal sensor-based on-machine measurement for microstructured optical surfaces featuring a self-aligned spiral center

Rongjing Zhou, Zi-Hui Zhu, Lingbao Kong, Haitao Wang, and Zhiwei Zhu

Opt. Express 31(10), 15864-15875 (2023)  View: HTML | PDF

Mixed stitching interferometry with correction from one-dimensional profile measurements for high-precision X-ray mirrors

Qiaoyu Wu, Qiushi Huang, Jun Yu, Yifan Zhu, Weichen Gu, Pengfeng Sheng, Yumei He, Hongxin Luo, Zhong Zhang, and Zhanshan Wang

Opt. Express 31(10), 16330-16347 (2023)  View: HTML | PDF

Open nanocavity-assisted Ag@PDMS as a soft SERS substrate with ultra-sensitivity and high uniformity

Sha HaiYang, Wang Zhengkun, Zhu Yong, and Zhang Jie

Opt. Express 31(10), 16484-16494 (2023)  View: HTML | PDF

Generalized multi-cavity laser self-mixing interferometry based on scattering theory

Ajit Jha, Linga Reddy Cenkeramaddi, and Santiago Royo

Opt. Express 31(10), 16508-16522 (2023)  View: HTML | PDF

Optomechanical force sensor operating over wide detection range

Ze Feng Yan, Bing He, and Qing Lin

Opt. Express 31(10), 16535-16548 (2023)  View: HTML | PDF

Gradient torque and its effect on rotational dynamics of optically trapped non-spherical particles in the elliptic Gaussian beam

Kai Zeng, Junji Pu, Xiangming Xu, Yulie Wu, Dingbang Xiao, and Xuezhong Wu

Opt. Express 31(10), 16582-16592 (2023)  View: HTML | PDF  [Suppl. Mat. (5)]

Unifying temporal phase unwrapping framework using deep learning

Xinming Guo, Yixuan Li, Jiaming Qian, Yuxuan Che, Chao Zuo, Qian Chen, Edmund Y. Lam, Huai Wang, and Shijie Feng

Opt. Express 31(10), 16659-16675 (2023)  View: HTML | PDF

Machine learning-assisted high-accuracy and large dynamic range thermometer in high-Q microbubble resonators

Hao Chen, Zhengyu Wang, Yan Wang, Changqiu Yu, Rui Niu, Chang-Ling Zou, Jin Lu, Chun-Hua Dong, and Hongliang Ren

Opt. Express 31(10), 16781-16794 (2023)  View: HTML | PDF

Calibration method of spatial transformations between the non-orthogonal two-axis turntable and its mounted camera

Binhu Chai, Zhenzhong Wei, and Yang Gao

Opt. Express 31(10), 16952-16973 (2023)  View: HTML | PDF

Flexible structured light system calibration method with all digital features

Song Zhang

Opt. Express 31(10), 17076-17086 (2023)  View: HTML | PDF

Enhanced light-field image resolution via MLA translation

Shengxian Shi, Hongyu Zhou, Chengshuai Yu, Shengming Xu, Rui Wang, Yu Ji, T. H. New, and Zhou Zhao

Opt. Express 31(10), 17087-17097 (2023)  View: HTML | PDF

Low-loss silicon nitride photonic ICs for near-infrared wavelength bandwidth

Kirill A. Buzaverov, Aleksandr S. Baburin, Evgeny V. Sergeev, Sergey S. Avdeev, Evgeniy S. Lotkov, Mihail Andronik, Victoria E. Stukalova, Dmitry A. Baklykov, Ivan V. Dyakonov, Nikolay N. Skryabin, Mikhail Yu. Saygin, Sergey P. Kulik, Ilya A. Ryzhikov, and Ilya A. Rodionov

Opt. Express 31(10), 16227-16242 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Dielectrophoresis-electrophoresis transition during the photovoltaic manipulation of water microdroplets on LiNbO₃:Fe platform

Bo Gao, Xueyong Cao, Cheng Wang, Zuoxuan Gao, Xiaohu Liu, Mengtong Wang, Jinghui Yan, Zechao Huai, Lihong Shi, and Wenbo Yan

Opt. Express 31(10), 16495-16507 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Efficient optimal design of mosaic-like PPDW devices for THz application using the adjoint variable method

Md. Iquebal Hossain Patwary, Akito Iguchi, and Yasuhide Tsuji

Opt. Express 31(10), 16593-16606 (2023)  View: HTML | PDF

Fast reconstruction of programmable integrated interferometers

Boris Bantysh, Konstantin Katamadze, Andrey Chernyavskiy, and Yurii Bogdanov

Opt. Express 31(10), 16729-16742 (2023)  View: HTML | PDF

Compact silicon nitride interferometers

Fahimeh Armin, Cedrik Coia, Frederic Nabki, and Michaël Ménard

Opt. Express 31(10), 16920-16928 (2023)  View: HTML | PDF

Periodic surface structure of 4H-SiC by 46.9 nm laser

Haojie An, Jinshi Wang, Huaiyu Cui, and Fengzhou Fang

Opt. Express 31(10), 15438-15448 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Volume nanogratings inscribed by ultrafast IR laser in alumino-borosilicate glasses

Heng Yao, Qiong Xie, Maxime Cavillon, Daniel R. Neuville, Diego Pugliese, Davide Janner, Ye Dai, Bertrand Poumellec, and Matthieu Lancry

Opt. Express 31(10), 15449-15460 (2023)  View: HTML | PDF

980 nm electrically pumped continuous lasing of QW lasers grown on silicon

Qi Lin, Jie Huang, Liying Lin, Wei Luo, Wen Gu, and Kei May Lau

Opt. Express 31(10), 15326-15333 (2023)  View: HTML | PDF

Analytical model of a diode-pumped cesium laser for investigation of upper-state mixing and quenching reactions

Masamori Endo, Hiroki Nagaoka, and Fumio Wani

Opt. Express 31(10), 15423-15437 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Sub-kHz high-order mode Brillouin random fiber laser based on long-period fiber grating and distributed Rayleigh scattering in a half-open linear cavity

Liang Zhang, Zizhou Wei, Yichun Li, Haozhe Shou, Han Wang, Mengshi Zhu, Xianglong Zeng, Wei Chen, Fufei Pang, and Tingyun Wang

Opt. Express 31(10), 15484-15494 (2023)  View: HTML | PDF

Complex structured beam direct generation by coherent superposition of a complete set of degenerate eigenmodes

Zilong Zhang, Suyi Zhao, Xin Wang, Wei He, Yuqi Wang, and Changming Zhao

Opt. Express 31(10), 15514-15522 (2023)  View: HTML | PDF

ASE recirculation effects in pulsed frequency shifted feedback lasers at large frequency shifts

Miguel Cuenca, Haroldo Maestre, Germán Torregrosa, Hugues Guillet de Chatellus, and Carlos R. Fernández-Pousa

Opt. Express 31(10), 15615-15636 (2023)  View: HTML | PDF

Power balanced orthogonally polarized dual-wavelength Ho:GdVO₄ laser with a difference frequency of 1 THz

Panqiang Kang, Xinlu Zhang, Xiaofan Jing, Xiaobo Ji, and Jinjer Huang

Opt. Express 31(10), 15712-15721 (2023)  View: HTML | PDF

Accurate evaluation of self-heterodyne laser linewidth measurements using Wiener filters

Markus Kantner and Lutz Mertenskötter

Opt. Express 31(10), 15994-16009 (2023)  View: HTML | PDF

Controlling the likelihood of extreme events in an optically pumped spin-VCSEL via chaotic optical injection

Yao Zeng, Yu Huang, Pei Zhou, Penghua Mu, and Nianqiang Li

Opt. Express 31(10), 16178-16191 (2023)  View: HTML | PDF

BP-based supervised learning algorithm for multilayer photonic spiking neural network and hardware implementation

Yahui Zhang, Shuiying Xiang, Yanan Han, Xingxing Guo, Wu Zhang, Qinggui Tan, Genquan Han, and Yue Hao

Opt. Express 31(10), 16549-16559 (2023)  View: HTML | PDF

Red, orange, and dual wavelength vortex emission from Pr:WPFGF fiber laser using a microscope slide output coupler

William R. Kerridge-Johns, A. Srinivasa Rao, Yasushi Fujimoto, and Takashige Omatsu

Opt. Express 31(10), 16607-16614 (2023)  View: HTML | PDF

Controllable multi-stable-state operation in an AOM actively Q-switched all-fiber laser system

Xuechun Chen, Nan Wang, Chaojian He, Haijuan Yu, Shuzhen Zou, Jiexi Zuo, Shuang Xu, Chaoyu Ning, Xinyao Li, and Xuechun Lin

Opt. Express 31(10), 16845-16856 (2023)  View: HTML | PDF

Chromium oxide film for Q-switched and mode-locked pulse generation

Lu Li, Jiawei Cheng, Qiyi Zhao, Jinniu Zhang, Huiran Yang, Yaming Zhang, Zhanqiang Hui, Feng Zhao, and Wenjun Liu

Opt. Express 31(10), 16872-16881 (2023)  View: HTML | PDF

In-depth insights into polarization-dependent light extraction mechanisms of AlGaN-based deep ultraviolet light-emitting diodes

Tongchang Zheng, Changjie Zhou, Huili Zhu, Qiubao Lin, Lan Yang, Duanjun Cai, and Junyong Kang

Opt. Express 31(10), 15653-15673 (2023)  View: HTML | PDF

Red InGaN nanowire LED with bulk active region directly grown on p-Si (111)

Xingchen Pan, Jiaxun Song, Hao Hong, Mingrui Luo, and Richard Nötzel

Opt. Express 31(10), 15772-15778 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Native defect clustering-induced carrier localization centers leading to a reduction of performance in Ga_0.70In_0.30N/GaN quantum wells

Dong-Pyo Han, Jiwon Kim, Dong-Soo Shin, and Jong-In Shim

Opt. Express 31(10), 15779-15790 (2023)  View: HTML | PDF

MicroLED light source for optical sectioning structured illumination microscopy

Vikrant Kumar, Keith Behrman, Forest Speed, Catherine A. Saladrigas, Omkar Supekar, Zicong Huang, Victor M. Bright, Cristin G. Welle, Diego Restrepo, Juliet T. Gopinath, Emily A. Gibson, and Ioannis Kymissis

Opt. Express 31(10), 16709-16718 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Suppressing the sample-to-sample variation of photonic crystal nanocavity Q-factors by air-hole patterns with broken mirror symmetry

Akari Fukuda, Takashi Asano, Taro Kawakatsu, Yasushi Takahashi, and Susumu Noda

Opt. Express 31(10), 15495-15513 (2023)  View: HTML | PDF

Inverse design of nanophotonic devices using dynamic binarization

Marco Butz, Adrian S. Abazi, Rene Ross, Benjamin Risse, and Carsten Schuck

Opt. Express 31(10), 15747-15756 (2023)  View: HTML | PDF

Robust and non-robust bound states in the continuum in rotationally symmetric periodic waveguides

Nan Zhang and Ya Yan Lu

Opt. Express 31(10), 15810-15824 (2023)  View: HTML | PDF

Enhanced ultrathin ultraviolet detector based on a diamond metasurface and aluminum reflector

Jiajing Feng, Zhongzhu Liang, Xiaoyan Shi, Xiqing Zhang, Dejia Meng, Rui Dai, Shoutao Zhang, Yan Jia, Ningte Yan, Sixuan Li, and Zihan Wang

Opt. Express 31(10), 15836-15847 (2023)  View: HTML | PDF

Ultrasensitive enhanced Raman spectroscopy by hybrid surface-enhanced and interference-enhanced Raman scattering with metal-insulator-metal structures

Kaipeng Liu, Tiancheng Gong, Yunfei Luo, Weijie Kong, Weisheng Yue, Changtao Wang, and Xiangang Luo

Opt. Express 31(10), 15848-15863 (2023)  View: HTML | PDF

Metasurfaces integrated with a single-mode waveguide array for off-chip wavefront shaping

Siyu Chen, Jianzhi Huang, Shengqi Yin, Milan M. Milosevic, Hailong Pi, Jize Yan, Harold M. H. Chong, and Xu Fang

Opt. Express 31(10), 15876-15887 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

93-THz ultra-broadband and ultra-low loss Y-junction photonic power splitter with phased inverse design

Zhicheng Wang, Zheng Peng, Yuqing Zhang, Yilu Wu, Yuqi Hu, Jiagui Wu, and Junbo Yang

Opt. Express 31(10), 15904-15916 (2023)  View: HTML | PDF

Generation and measurement of irregular polygonal perfect vortex optical beam based on all-dielectric geometric metasurface

Yue Liu, Chengxin Zhou, Kuangling Guo, Zhongchao Wei, and Hongzhan Liu

Opt. Express 31(10), 16192-16204 (2023)  View: HTML | PDF

Dynamics of surface-plasmon lasing in planar metal gratings on semiconductor

Dong-Guk Seo, Seong-Yeon Lee, Chan-Woo Jung, Daehyun Ahn, Ji-Hee Kim, Won-Seok Han, and Ki-Ju Yee

Opt. Express 31(10), 16205-16212 (2023)  View: HTML | PDF

Electronically reconfigurable transmitarray for fully independent beam manipulation in two divided frequency bands

Zexu Guo, Yulong Zhou, Huanhuan Yang, Sijia Li, Tong Li, Jianghao Tian, and Xiangyu Cao

Opt. Express 31(10), 16471-16483 (2023)  View: HTML | PDF

Bound states in the continuum in asymmetric dual-patch metasurfaces

Ruey-Lin Chern, Hsueh-Chi Yang, and Jui-Chien Chang

Opt. Express 31(10), 16570-16581 (2023)  View: HTML | PDF

Dipole-lattice nanoparticle resonances in finite arrays

Vahid Karimi and Viktoriia E. Babicheva

Opt. Express 31(10), 16857-16871 (2023)  View: HTML | PDF

Optical computation of the Laplace operator at oblique incidence using a multilayer metal-dielectric structure

Leonid L. Doskolovich, Artem I. Kashapov, Evgeni A. Bezus, Nikita V. Golovastikov, and Dmitry A. Bykov

Opt. Express 31(10), 17050-17064 (2023)  View: HTML | PDF

Exploring the limits of metasurface polarization multiplexing capability based on deep learning

Yang Yang, Xiaohu Zhang, Kaifeng Liu, Haimo Zhang, Lintong Shi, Mengyao He, and Yongcai Guo

Opt. Express 31(10), 17065-17075 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Charting a course to efficient difference frequency generation in molecular-engineered liquid-core fiber

Christian K. Keyser, Micah E. Raab, Patrick Hemmer, Cesar Lopez-Zelaya, Trevor L. Courtney, and John Timler

Opt. Express 31(10), 15722-15735 (2023)  View: HTML | PDF

Enhanced stimulated Brillouin scattering in the unsuspended silicon waveguide assisted with genetic algorithms

Peng Li, Shumeng Wang, Goran Z. Mashanovich, Jun-Yu Ou, and Jize Yan

Opt. Express 31(10), 16162-16177 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhancement of the spectral broadening efficiency for circular polarization states in the high absorption regime for Gaussian and doughnut-shaped beams in fused silica

M. Zukerstein and Y. Levy

Opt. Express 31(10), 16295-16302 (2023)  View: HTML | PDF

Optical convolutional neural network with atomic nonlinearity

Mingwei Yang, Elizabeth Robertson, Luisa Esguerra, Kurt Busch, and Janik Wolters

Opt. Express 31(10), 16451-16459 (2023)  View: HTML | PDF

Up-converted photorefractive optical transient detection with femtosecond laser pulses

Sukeert, S. Chaitanya Kumar, P. G. Schunemann, Germán J. de Valcárcel, M. Ebrahim-Zadeh, and A. Esteban-Martín

Opt. Express 31(10), 16939-16951 (2023)  View: HTML | PDF

Microwave photonic radar system with improved SNR performance utilizing optical resonant amplification and random Fourier coefficient waveforms

Chenyu Liu, Qinyu Xie, Ruixuan Wang, Jiyao Yang, Weichao Ma, Wangzhe Li, and Yirong Wu

Opt. Express 31(10), 15537-15552 (2023)  View: HTML | PDF

Nonlinear polarization crosstalk canceled wavelength conversion for Pol-Mux OFDM signal with polarization-diversity FWM

Hui Zhou, Zhigao Deng, Wangman Li, Chuyuan Fei, and Ming Chen

Opt. Express 31(10), 15579-15591 (2023)  View: HTML | PDF

Physical prior inspired ensemble learning enables effective channel estimation of underwater visible light communication

Jifan Cai, Ziwei Li, and Nan Chi

Opt. Express 31(10), 16148-16161 (2023)  View: HTML | PDF

266 nm ultraviolet communication under unknown interference using UVC micro-LED

Yifan Ding, Yubo Zhang, Huabin Yu, Chen Gong, Haiding Sun, and Zhengyuan Xu

Opt. Express 31(10), 16406-16422 (2023)  View: HTML | PDF

Enhancing underwater VLC with spatial division transmission and pairwise coding

Jiwei Wang, Chen Chen, Bohua Deng, Zhaoming Wang, Min Liu, and H. Y. Fu

Opt. Express 31(10), 16812-16832 (2023)  View: HTML | PDF

Broadband photonic-assisted microwave receiver with high cross-channel interference suppression and image rejection

Shengkang Zeng, Jiejun Zhang, Lingzhi Li, Ruiqi Zheng, Yiran Guan, Jingxu Chen, Yu Qiao, Qiulin Zhang, and Jianping Yao

Opt. Express 31(10), 16833-16844 (2023)  View: HTML | PDF

Orthant-symmetric four-dimensional geometric shaping for fiber-optic channels via a nonlinear interference model

Bin Chen, Wei Ling, Yi Lei, Zhiwei Liang, and Xuwei Xue

Opt. Express 31(10), 16985-17002 (2023)  View: HTML | PDF

Far UV narrowband mirrors tuned at H Lyman α

Paloma López-Reyes, Nuria Gutiérrez-Luna, Carlos Honrado-Benítez, Álvaro Ríos-Fernández, Esther Enríquez-Pérez, José Chavero-Royán, Lucía Espinosa-Yáñez, Luis V. Rodríguez-de Marcos, and Juan I. Larruquert

Opt. Express 31(10), 15392-15408 (2023)  View: HTML | PDF

Levitating the noise performance of ultra-stable laser cavities assisted by a deep neural network: the non-intuitive role of the mirrors

J. Dickmann, L. Shelling Neto, M. Gaedtke, and S. Kroker

Opt. Express 31(10), 15953-15965 (2023)  View: HTML | PDF

Monolithic silicon photonic 32x32 thin-CLOS AWGR for all-to-all interconnections

Mingye Fu, Guangyao Liu, Yichi Zhang, Roberto Proietti, and S. J. Ben Yoo

Opt. Express 31(10), 16623-16633 (2023)  View: HTML | PDF

Integrated analysis of industrial limitations and image quality: an end-to-end design approach

Javier Portilla and Sergio Barbero

Opt. Express 31(10), 16897-16908 (2023)  View: HTML | PDF

Liquid crystal lens with a shiftable optical axis

Wenbin Feng, Zhiqiang Liu, and Mao Ye

Opt. Express 31(10), 15523-15536 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Monolithic high contrast grating on GaSb/AlAsSb based epitaxial structures for mid-infrared wavelength applications

A. Schade, A. Bader, T. Huber, S. Kuhn, T. Czyszanowski, A. Pfenning, M. Rygała, T. Smołka, M. Motyka, G. Sęk, F. Hartmann, and S. Höfling

Opt. Express 31(10), 16025-16034 (2023)  View: HTML | PDF

Coupling optimized bending-insensitive multi-core fibers for lensless endoscopy

Naveen Gajendra Kumar, Siddharth Sivankutty, Victor Tsvirkun, Andy Cassez, Damien Labat, Rosa Cossart, Geraud Bouwmans, Esben Ravn Andresen, and Hervé Rigneault

Opt. Express 31(10), 15334-15341 (2023)  View: HTML | PDF

Near-infrared microfiber Bragg grating for sensitive measurement of tension and bending

Enlai Song, Xueting Long, Qiaochu Yang, Fangzhou Jin, Xu Yue, Zesen Li, Lili Liang, Yang Ran, and Bai-Ou Guan

Opt. Express 31(10), 15674-15681 (2023)  View: HTML | PDF  [Suppl. Mat. (4)]

Variational mode decomposition-based abnormal wheel-rail relationship detection in distributed acoustic sensing

Honghai Wang, Yufeng Wang, Long-Ting Huang, Xin Gui, Xuelei Fu, and Zhengying Li

Opt. Express 31(10), 16380-16392 (2023)  View: HTML | PDF

Ultra-low-crosstalk multicore fiber-integrated pump-signal combiner for a core-pumped EDFA

Victor I. Kopp, Jongchul Park, Jing Zhang, and Daniel Neugroschl

Opt. Express 31(10), 16434-16441 (2023)  View: HTML | PDF

Evaluations of nanoparticle capture and transport methods in dielectric bowtie core capillaries

Weinan Feng, Zihao Wang, and Makoto Tsubokawa

Opt. Express 31(10), 16676-16689 (2023)  View: HTML | PDF

Vehicle identification using deep learning for expressway monitoring based on ultra-weak FBG arrays

Fang Liu, Yu Lei, Yu Xie, Xiaorui Li, Qiuming Nan, and Lina Yue

Opt. Express 31(10), 16754-16769 (2023)  View: HTML | PDF

Metal-coated high-temperature strain optical fiber sensor based on cascaded air-bubble FPI-FBG structure

Jianqiao Liang, Yang Yu, Qiang Bian, Wenjie Xu, Zhencheng Wang, Shumao Zhang, Junjie Weng, Jiajian Zhu, Yong Chen, Xiaoyang Hu, Junbo Yang, and Zhenrong Zhang

Opt. Express 31(10), 16795-16811 (2023)  View: HTML | PDF

Magnetron sputter deposition of Ta₂O₅-SiO₂ quantized nanolaminates

S. Schwyn Thöny, M. Bärtschi, M. Batzer, M. Baselgia, S. Waldner, M. Steinecke, H. Badorreck, A. Wienke, and M. Jupé

Opt. Express 31(10), 15825-15835 (2023)  View: HTML | PDF

1.8-µm laser operation based on femtosecond-laser direct written Tm:YVO₄ cladding waveguides

Xuejian Dong, Bin Zhang, Xiaoli Sun, Yuechen Jia, and Feng Chen

Opt. Express 31(10), 16560-16569 (2023)  View: HTML | PDF

Hybrid-integrated wideband tunable optoelectronic oscillator

Guojie Zhang, Tengfei Hao, Qizhuang Cen, Mingjian Li, Nuannuan Shi, Wei Li, Xi Xiao, Nan Qi, Jianji Dong, Yitang Dai, Ninghua Zhu, and Ming Li

Opt. Express 31(10), 16929-16938 (2023)  View: HTML | PDF

Refractive-type varifocal liquid-crystal Fresnel lenses for smart contacts

Aishwaryadev Banerjee, Chayanjit Ghosh, Mohit U. Karkhanis, Adwait Deshpande, Erfan Pourshaban, Apratim Majumder, Hanseup Kim, and Carlos H. Mastrangelo

Opt. Express 31(10), 17027-17049 (2023)  View: HTML | PDF  [Suppl. Mat. (3)]

Integrated efficient radiative transfer model named Dayu for simulating the imager measurements in cloudy atmospheres

Wenwen Li, Feng Zhang, Cancan Lu, Jiaqi Jin, Yi-Ning Shi, Yue Cai, Shuai Hu, and Wei Han

Opt. Express 31(10), 15256-15288 (2023)  View: HTML | PDF

Turbulence-resilient detection of the rotational Doppler effect with cylindrical vector beams

Jingyi Wang, Xingyu Su, Tong Liu, Ling Hong, Haoxu Guo, Xiaodong Qiu, Yuan Ren, and Lixiang Chen

Opt. Express 31(10), 16442-16450 (2023)  View: HTML | PDF

Rapid theoretical method for inverse design on a tip-enhanced Raman spectroscopy (TERS) probe

Zhao-dong Meng, Zhong-qun Tian, and Jun Yi

Opt. Express 31(10), 15474-15483 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Surface plasmon coupling effects on the photon color conversion behaviors of colloidal quantum dots in a GaN nanoscale hole with a nearby quantum-well structure

Yi-Chen Lai, Shaobo Yang, His-Yu Feng, Yueh-Chi Lee, Zong-Han Li, Shung-Hsiang Wu, Yu-Sheng Lin, Hao-Yu Hsieh, Chun-Jui Chu, Wei-Cheng Chen, Yang-Yi Huang, Yang Kuo, and C. C. Yang

Opt. Express 31(10), 16010-16024 (2023)  View: HTML | PDF

Exploring the resonance absorption of subwavelength-patterned epitaxial-grown group-IV semiconductor composite structures

Haining Chong, Yuanhao Mu, Hui Ye, and Yangjian Cai

Opt. Express 31(10), 16081-16092 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Variational-based approach to investigate Fano resonant plasmonic metasurfaces

Mohammad Pasdari-Kia, Ahmad Masihi, Milad Mohammadi, Haddi Ahmadi, and Mohammad Memarian

Opt. Express 31(10), 16645-16658 (2023)  View: HTML | PDF

Influence of a topological artificial atom chain on the transmission properties of a cavity

Chen-yang Wang, Yun-jie Zheng, Mei-song Wei, Ming-jie Liao, Zi-jian Lin, Ce Wang, Ya-ping Yang, and Jing-ping Xu

Opt. Express 31(10), 15342-15354 (2023)  View: HTML | PDF

Fiber-coupled silicon carbide divacancy magnetometer and thermometer

Wei-Ke Quan, Lin Liu, Qin-Yue Luo, Xiao-Di Liu, and Jun-Feng Wang

Opt. Express 31(10), 15592-15598 (2023)  View: HTML | PDF

Multiple-photon bundle emission in the n-photon Jaynes-Cummings model

Shu-Yuan Jiang, Fen Zou, Yi Wang, Jin-Feng Huang, Xun-Wei Xu, and Jie-Qiao Liao

Opt. Express 31(10), 15697-15711 (2023)  View: HTML | PDF

Ultrabright polarization-entangled photon pair source for frequency-multiplexed quantum communication in free-space

Emma Brambila, Rodrigo Gómez, Riza Fazili, Markus Gräfe, and Fabian Steinlechner

Opt. Express 31(10), 16107-16117 (2023)  View: HTML | PDF

Lopsided optical diffraction in a loop electromagnetically induced grating

Da Huo, Shuo Hua, Xue-Dong Tian, and Yi-Mou Liu

Opt. Express 31(10), 16251-16266 (2023)  View: HTML | PDF

Tolerance to aberration and misalignment in a two-point-resolving image inversion interferometer

David J. Schodt, Patrick J. Cutler, Francisco E. Becerra, and Keith A. Lidke

Opt. Express 31(10), 16393-16405 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Detecting the steerability through an optimized steering criterion in two-photon systems

Xiao-Gang Fan, Fa Zhao, Huan Yang, Zhi-Yong Ding, Dong Wang, and Liu Ye

Opt. Express 31(10), 16719-16728 (2023)  View: HTML | PDF

Quantum digital signature with unidimensional continuous-variable against the measurement angular error

Wei Zhao, Ronghua Shi, Xiaoming Wu, Fuqiang Wang, and Xinchao Ruan

Opt. Express 31(10), 17003-17016 (2023)  View: HTML | PDF

Modified transmission line model for grating solar cells

Niloufar Anvarhaghighi and Amir Habibzadeh-Sharif

Opt. Express 31(10), 16315-16329 (2023)  View: HTML | PDF

Method of adaptive wide dynamic range gas concentration detection based on optimized direct absorption spectroscopy

Qianjin Wang, Pengshuai Sun, Zhirong Zhang, Yongjun Cai, Wenbiao Huang, Tao Pang, Bian Wu, Hua Xia, and Qiang Guo

Opt. Express 31(10), 16770-16780 (2023)  View: HTML | PDF

General-purpose mid-infrared micro-spectrometer based on hierarchical residual CNN and data augmentation

Jiaqi Zhu, Jing Liu, He Zhu, Chenchen Zeng, Meichen Yang, Yao Wang, Chunfeng Cai, Chenying Yang, Mingzhong Pan, Huizhen Wu, Mian Pan, and Ning Dai

Opt. Express 31(10), 16974-16984 (2023)  View: HTML | PDF

THz optical beat-note detection with a fast superconducting hot electron bolometer operating up to 31 GHz

G. Torrioli, A. Forrer, M. Beck, P. Carelli, F. Chiarello, J. Faist, A. Gaggero, E. Giovine, F. Martini, U. Senica, R. Leoni, G. Scalari, and S. Cibella

Opt. Express 31(10), 15942-15952 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Flexible terahertz gas sensing platform based on substrate-integrated hollow waveguides and an opto-electronic light source

Dominik Theiner, Benedikt Limbacher, Michael Jaidl, Marie Ertl, Michael Hlavatsch, Karl Unterrainer, Boris Mizaikoff, and Juraj Darmo

Opt. Express 31(10), 15983-15993 (2023)  View: HTML | PDF

Identification of blurred terahertz images by improved cross-layer convolutional neural network

Zhichao Chen, Cuizhen Wang, Jiaxuan Feng, Zhiyong Zou, Fengting Jiang, Haiqing Liu, and Yinxian Jie

Opt. Express 31(10), 16035-16053 (2023)  View: HTML | PDF

Generation of terahertz spatiotemporal optical vortices with frequency-dependent orbital angular momentum

Shuo Wang, Ya Bai, Na Li, and Peng Liu

Opt. Express 31(10), 16267-16280 (2023)  View: HTML | PDF

Active control of terahertz waves based on hybrid VO₂ periodic corrugated waveguides

Huan Liu, Wen Chen, Jing Ma, Shi-Yang Zhang, Hai-Ling He, Ya-Xian Fan, and Zhi-Yong Tao

Opt. Express 31(10), 16303-16314 (2023)  View: HTML | PDF

Extension of high-order harmonic generation cutoff from laser-ablated tin plasma plumes

Wufeng Fu, Jun Wang, Jiaqi Yu, and Wei Li

Opt. Express 31(10), 15553-15563 (2023)  View: HTML | PDF

Deriving and dissecting an equally bright reference boundary

Hao Xie and Mark D. Fairchild

Opt. Express 31(10), 15637-15652 (2023)  View: HTML | PDF

Coherently averaged dual-comb spectroscopy with a low-noise and high-power free-running gigahertz dual-comb laser: erratum

C. R. Phillips, B. Willenberg, A. Nussbaum-Lapping, F. Callegari, S. L. Camenzind, J. Pupeikis, and U. Keller

Opt. Express 31(10), 15888-15888 (2023)  View: HTML | PDF

Generation and control of the circle Olver beams: erratum

Ziyu Wang, Haobin Yang, Danlin Xu, Zehong Liang, Lingling Shui, and Dongmei Deng

Opt. Express 31(10), 15940-15941 (2023)  View: HTML | PDF