Mid-infrared chirped fiber Bragg gratings inscribed in fluorotellurite fiber using a femtosecond laser

Shanren Liu, Qian Zhang, Qi Guo, Zhixu Jia, Guanshi Qin, Peiqing Zhang, Shixun Dai, Chao Lu, Qidai Chen, and Yongsen Yu

Opt. Lett. 50(23), 7267-7270 (2025)  View: HTML | PDF

OTDR trace distortion correction in Raman-amplified systems using transformer models

Md Ghulam Saber, Qingyi Guo, and Zhiping Jiang

Opt. Lett. 50(23), 7211-7214 (2025)  View: HTML | PDF

Single-shot multi-wavelength imaging over scattering media enabled by deep learning

Wenwen Li, Tuqiang Pan, Jiayi Yang, Zhanyuan Zhang, Yi Xu, and Yuwen Qin

Opt. Lett. 50(23), 7255-7258 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

All-optical dispersive Fourier analysis for ultrafast user localization at 50 MHz in beam-steered optical wireless communication

Yuanli Yue, Yue Feng, Shouju Liu, and Chao Wang

Opt. Lett. 50(23), 7304-7307 (2025)  View: HTML | PDF

Numerical super-oscillatory filtering for sub-diffraction optical imaging

Yitian Liu and George V. Eleftheriades

Opt. Lett. 50(23), 7356-7359 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical encryption–transmission via computational ghost imaging and fractional OAM multiplexing

Kuihao Zhang, Jixin Qiu, Zinan Huang, Bijun Xu, and Xiaogang Wang

Opt. Lett. 50(23), 7424-7427 (2025)  View: HTML | PDF

Pulsed laser-induced water surface elevation and its relationship to the Abraham momentum

Gopal Verma, Iver Brevik, and Wei Li

Opt. Lett. 50(23), 7396-7399 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Metalens-assisted wide-angle dynamic holography for 3D full-color display

Yuze Lu, Jun He, Hengyi Wang, Dong Zhao, and Kun Huang

Opt. Lett. 50(23), 7243-7246 (2025)  View: HTML | PDF  [Suppl. Mat. (4)]

End-to-end neural refocusing with Fourier slice constraints for fast light-field hologram generation

Wenqi Wang, Sen Liu, Yijia Chen, Guodong Tong, Zhihai Wu, Chengkun Dong, Jiayi Wang, Bo Huang, Chenliang Chang, Tong Qiu, Jun Wu, and Jun Xia

Opt. Lett. 50(23), 7344-7347 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Lock-in infrared illumination for high-resolution microscopic thermal imaging

Anjanashree M. R. Sharma, Kristof J. P. Jacobs, and Ingrid de Wolf

Opt. Lett. 50(23), 7251-7254 (2025)  View: HTML | PDF

Two-dimensional imaging of electromagnetic fields via light-sheet fluorescence imaging with Rydberg atoms

Noah Schlossberger, Tate McDonald, Kevin Su, Rajavardhan Talashila, Robert Behary, Charles L. Patrick, Daniel Hammerland, Eugeniy E. Mikhailov, Seth Aubin, Irina Novikova, Christopher L. Holloway, and Nikunjkumar Prajapati

Opt. Lett. 50(23), 7312-7315 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Wave and ray optics simulation studies of long-exposure incoherent imaging in atmospheric turbulence

Haoxin Tian, Hanyu Zhan, David Voelz, Jizhou Lai, Qieqie Zhang, and Hongyang Wei

Opt. Lett. 50(23), 7336-7339 (2025)  View: HTML | PDF

Automatic self-aligned focusing schlieren

Elizabeth K. Benitez, Yashas Khattar, and Matthew P. Borg

Opt. Lett. 50(23), 7412-7415 (2025)  View: HTML | PDF

Low-loss and polarization-insensitive double-tip edge coupler with etched facet on a lithium niobate on insulator platform

Xianjun Zhou, Hongwei Li, Feifan Yao, Qingzhong Huang, and Xinliang Zhang

Opt. Lett. 50(23), 7195-7198 (2025)  View: HTML | PDF

Compact microgear reflector-based laser heterogeneously integrated on a SiN platform

Tom Reep, Tom Vandekerckhove, Max Kiewiet, Stijn Poelman, David Schaubroeck, Maximilien Billet, Dries Van Thourhout, and Bart Kuyken

Opt. Lett. 50(23), 7207-7210 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Visible second-harmonic generation from a 2D material–silicon hybrid chip

Xuncheng Shi, Kunze Lu, Gwangmin Yu, Yi Yu, Manlin Luo, Jian Kwang Tan, Kirill Shabdurasulov, Youngmin Kim, Qi Jie Wang, Donguk Nam, and In Cheol Seo

Opt. Lett. 50(23), 7271-7274 (2025)  View: HTML | PDF

Wideband JK flip-flop based on cascaded silica waveguide Mach-Zehender interferometers

Tingyu Liu, Weigang Wang, Manzhuo Wang, Jimin Fang, Xiaoqiang Sun, Yuanda Wu, and Daming Zhang

Opt. Lett. 50(23), 7283-7286 (2025)  View: HTML | PDF

Compact inverse-designed ultra-broadband and low-loss waveguide crossing for photonic integration

Yuting Zhou, Yansong Du, Pei Zeng, Feiyu Jiao, Jiacheng Wang, Jian Song, Ye Tian, Mingbin Yu, and Xun Guan

Opt. Lett. 50(23), 7296-7299 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Over 100 million Q silicon nitride Fabry–Perot Bragg nanoresonators enabled by advanced tapered gratings

Yang Zhang, Masoud Heidari Khouzani, ChengDao Yu, Sylvain Veilleux, and Mario Dagenais

Opt. Lett. 50(23), 7348-7351 (2025)  View: HTML | PDF

Low-loss waveguide bend for compact and broadband photonic integrated circuits

Jiahong Chen, Zhiyuan Zheng, and Chongfu Zhang

Opt. Lett. 50(23), 7360-7363 (2025)  View: HTML | PDF

Photonic molecules via coupled thin-film lithium niobate Fabry–Pérot photonic crystal micro-resonators

Hyeon Hwang, Seokjoo Go, Guhwan Kim, Hong-Seok Kim, Kiwon Moon, Jung Jin Ju, Hansuek Lee, and Min-Kyo Seo

Opt. Lett. 50(23), 7416-7419 (2025)  View: HTML | PDF

Dual-wavelength distributed feedback laser based on waveguide Bragg grating microcavities

Mohanad Jamal Al-Rubaiee, Xiao Sun, Jue Wang, Ahmet Hezarfen, Simeng Zhu, Zhefan Wang, John H. Marsh, Stephen Sweeney, and Lianping Hou

Opt. Lett. 50(23), 7219-7222 (2025)  View: HTML | PDF

Deep time-delay reservoir computing based on a single photonic nonlinear node

Song-Sui Li, Liwen Peng, Liyue Zhang, Xihua Zou, Wei Pan, and Lianshan Yan

Opt. Lett. 50(23), 7292-7295 (2025)  View: HTML | PDF

Effect of shot number on laser damage of fused silica: experimental test of the Max-of-N model

Sylvain Grosjean, Martin Cormier, Jean-François Gleyze, Chloé Lacombe, Nadja Roquin, Jean-Yves Natoli, and Laurent Lamaignère

Opt. Lett. 50(23), 7300-7303 (2025)  View: HTML | PDF

Laser Q-switching based on electromagnetically induced transparency

Chunxiao Zhou, Jiajun Liu, Miaodi Guo, Binfang Cao, and Xue Shang

Opt. Lett. 50(23), 7316-7319 (2025)  View: HTML | PDF

Direct generation of high-average-power mid-infrared cylindrical vector pulses from a simple polarization-maintaining fiber laser

Yushuo Bao, Yuntian Tong, Mavra Farrukh, Rui Ma, Chunxiang Zhang, Changwen Xu, Dianyuan Fan, and Jun Liu

Opt. Lett. 50(23), 7328-7331 (2025)  View: HTML | PDF

High-power U-band femtosecond laser pulses generated by nonlinear optical gain modulation

Shaowei Huang, Zhi Cheng, Xinru Cao, Yatan Xiong, Yingjuan Shi, Yan Feng, Fu Yang, Jiqiao Liu, Jiaqi Zhou, and Weibiao Chen

Opt. Lett. 50(23), 7380-7383 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Generation of gigahertz-repetition-rate femtosecond vortex beams by an optical parametric oscillator

Hui Tong, Yue Shi, Hua Wang, Wenlong Tian, Guoqiang Xie, Li Zheng, Jinglan Huo, Bin Zhang, Zhiyi Wei, and Jiangfeng Zhu

Opt. Lett. 50(23), 7420-7423 (2025)  View: HTML | PDF

Tunable strong coupling between excitons and magnetic Mie mode in 2D perovskite/silicon core/shell nanostructure

Hanchen Zhang, Songchao Shen, Xiaoyan Chew, Ang Bian, Ramy El-Bashar, Mohamed Farhat O. Hameed, Salah S. A. Obayya, and Jun Dai

Opt. Lett. 50(23), 7320-7323 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Pump-probe microscopy in a Sagnac interferometer

Jonah M. Theisen and Erik M. Grumstrup

Opt. Lett. 50(23), 7404-7407 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Scalable, polarization-insensitive broadband nonlinear metasurfaces for weak-light applications

Yiwen Guo, Junxian Deng, Yu Gao, Ieng-Wai Un, Xiao-Fang Jiang, and Yihang Chen

Opt. Lett. 50(23), 7247-7250 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Observation of tuning properties in a continuous- wave doubly resonant backward optical parametric oscillator

Ming-Yuan Gao, Yue-Wei Song, Zhi-Cheng Guo, Yin-Hai Li, Zhi-Yuan Zhou, and Bao-Sen Shi

Opt. Lett. 50(23), 7263-7266 (2025)  View: HTML | PDF

Modulated symmetric and anti-symmetric stretching vibrations SRS of –CH₃ in aqueous EGME solution by hydrogen bonding formed with –O– functional groups

Shiqi Liu, Haixin Wang, Wenhui Fang, Aijun Li, and Zhiwei Men

Opt. Lett. 50(23), 7275-7278 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Backward terahertz-wave parametric oscillation in periodically poled stoichiometric lithium tantalate

Joselito E. Muldera, Yuma Takida, Alexander De Los Reyes, Kouji Nawata, and Hiroaki Minamide

Opt. Lett. 50(23), 7324-7327 (2025)  View: HTML | PDF

Fractal polariton topological insulator

Khalil Sabour and Yaroslav V. Kartashov

Opt. Lett. 50(23), 7332-7335 (2025)  View: HTML | PDF

Reconstruction of scattered light field via broadband modulation instability

Yan Liu, Jing Han, Jinjia Guo, Qinfeng Xu, and Linwei Zhu

Opt. Lett. 50(23), 7388-7391 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Third-order nonlinearity-enabled ultrafast photonic diode based on a SnS&CAS tandem absorber

Feng Zhang, Qiao Lu, Xiaohe Zhang, Hualong Chen, and Jia Guo

Opt. Lett. 50(23), 7392-7395 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Low-loss broadband i-line lithography-compatible thin-film lithium niobate edge coupler interfaced with single-mode fiber

Rui Ma, Cangsu Yuan, Jingwen Sun, Shun Zhang, Xiaowang Fan, Qiang Luo, Xinyi Cheng, Zhenzhong Hao, Fang Bo, Guoquan Zhang, and Jingjun Xu

Opt. Lett. 50(23), 7203-7206 (2025)  View: HTML | PDF

Two-axis electromagnetic fast steering MEMS micromirror with a 10-mm-large aperture for satellite communications

Menglin Chen, Chenyao Zhu, Yingchao Cao, Qiang Wen, Xiaoyi Wang, Yue Tang, and Huikai Xie

Opt. Lett. 50(23), 7364-7367 (2025)  View: HTML | PDF

Super-resolving binary-source hypothesis testing with a double-clad fiber coupler

John S. Wallis, David R. Gozzard, Alex M. Frost, Benjamin P. Dix-Matthews, Nicolas Maron, and Joshua J. Collier

Opt. Lett. 50(23), 7191-7194 (2025)  View: HTML | PDF

Newton’s rings for absolute distance measurement

Josh T. Christensen, Luke S. Trainor, Farhan Azeem, Florian Sedlmeir, Dmitry V. Strekalov, and Harald G. L. Schwefel

Opt. Lett. 50(23), 7215-7218 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Parasitic reflection elimination based on adaptive fringes via multi-scale parallel single-pixel imaging in phase measuring deflectometry

Wenjing Chang, Yuankun Liu, and Shaotian Zhang

Opt. Lett. 50(23), 7223-7226 (2025)  View: HTML | PDF

High-sensitivity dynamic detection by tapping-mode nanomechanical sensing using an all-fiber microcantilever probe

Famei Wang, Changrui Liao, Liping Hou, Mengqiang Zou, Shen Liu, Chao Liu, Paul K. Chu, Xiaoyang Guo, Zhe Zhang, Cangtao Zhou, and Shuangchen Ruan

Opt. Lett. 50(23), 7287-7290 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Asymmetric-core long-period fiber grating for high-sensitivity vector bending sensing

Yueyue Leng, Tian Tian, Yiwei Ma, and Tao Geng

Opt. Lett. 50(23), 7308-7311 (2025)  View: HTML | PDF

Remote displacement sensing by decoupling a compact sensing head from a heterodyne Michelson interferometer

Johannes Bäuerlein, Jonathan Joseph Carter, Gerhard Heinzel, and Sina Maria Koehlenbeck

Opt. Lett. 50(23), 7340-7343 (2025)  View: HTML | PDF

Ultrabroad Brillouin fiber lasing instantaneous frequency measurement

Qing Yan, Lei Yu, Liwei Wang, Yicong Shi, Yafei Hou, Wenjun He, Yajun You, Yi Liu, and Xiujian Chou

Opt. Lett. 50(23), 7352-7355 (2025)  View: HTML | PDF

Mathematical method for designing phase-shifted fiber Bragg gratings for nanoscale strain measurement in high-stability satellite structures

Zaibo Cheng, Wenxuan Li, Runduo Song, Kuai Yu, Guangtao Zhao, Guangkai Sun, and Lianqing Zhu

Opt. Lett. 50(23), 7368-7371 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Holistic form reconstruction based on a nonlinear 3D zonal grid model in stereoscopic deflectrometry

Zhenyi Chen, Qican Zhang, Wenchuan Zhao, and Xin Lai

Opt. Lett. 50(23), 7376-7379 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhancing frequency accuracy of linear frequency-modulated BOTDR using Richardson-Lucy deconvolution

LiHuang Li, Jiageng Chen, Yang Zhang, Mengying Ru, and Zuyuan He

Opt. Lett. 50(23), 7384-7387 (2025)  View: HTML | PDF

Optical signal acquisition using an alignment robust receiver based on a photodetector array

Yunjie Yan, Joris Van Kerrebrouck, Nishant Singh, Hasan Salmanian, Ming Xiang Yang, Yutong Liu, Zhenlin Wu, Mingshan Zhao, and Geert Morthier

Opt. Lett. 50(23), 7199-7202 (2025)  View: HTML | PDF

Automatically starting, flat-top electro-optic frequency comb based on photonic sampling

Yaowen Zhang, Hansen Dong, Junji Chen, Mengke Wang, Lingjie Zhang, Zhen Zeng, Heping Li, Zhiyao Zhang, and Yong Liu

Opt. Lett. 50(23), 7231-7234 (2025)  View: HTML | PDF

DC-AC photonic power converters with liquid crystal optical modulators

Guidong Zhang, Shiye Li, Zaoming Huang, Samson S. Yu, Lihao Wu, and Chi K. Tse

Opt. Lett. 50(23), 7372-7375 (2025)  View: HTML | PDF

Tailoring polarization singularities in degenerate bands through structural symmetry and magnetic field

Xingchen Zhao, Xiangke Li, Shanqi Yang, Chiyu Zhang, Kun Zhang, and Weijin Kong

Opt. Lett. 50(23), 7235-7238 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

On-chip wave chaos for photonic extreme learning

Matthew R. Wilson, Jack A. Smith, Michael J. Strain, and Xavier Porte

Opt. Lett. 50(23), 7227-7230 (2025)  View: HTML | PDF

Optical enantiomer sorting via background—particle electromagnetic matching

Xu Yuan, Menglong Lu, Huajin Chen, Hongxia Zheng, Xiao Li, and Jack Ng

Opt. Lett. 50(23), 7239-7242 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Time-gated Raman spectroscopy using a 3D-stacked back-side illuminated CMOS SPAD array

Gillian E. Brown, Andrew B. Matheson, Yuanyuan Hua, Lars Fisher, Ahmet T. Erdogan, Francescopaolo Mattioli Della Rocca, Neil Finlayson, Robert K. Henderson, Katjana Ehrlich, and Shuzong Chen

Opt. Lett. 50(23), 7408-7411 (2025)  View: HTML | PDF  [Suppl. Mat. (1)]

Dispersed fringe cophasing method based on principal component analysis: erratum

Yongfeng Zhang, Hao Xian, and Changhui Rao

Opt. Lett. 50(23), 7291-7291 (2025)  View: HTML | PDF