Quantifying bound and leaky states of resonant optical lattices by Rytov-equivalent homogeneous waveguides

Y. H. Ko, H. Hemmati, and R. Magnusson

Opt. Lett. 48(2), 311-314 (2023)  View: HTML | PDF

Spatial beam narrowing in multimode graded-index fiber amplifiers: an analytic approach

Govind P. Agrawal

Opt. Lett. 48(2), 259-262 (2023)  View: HTML | PDF

Cost-effective fiber-to-lithium niobate chip coupling using a double-side irradiation self-written waveguide

Liangjun He, Hanke Feng, Cheng Wang, and Hau Ping Chan

Opt. Lett. 48(2), 283-286 (2023)  View: HTML | PDF

Orthogonal single-mode helical Bragg gratings created in fiber cladding for vector bending measurement

Baijie Xu, Jun He, Xizhen Xu, Changrui Liao, Xiaoyu Weng, Liwei Liu, Junle Qu, and Yiping Wang

Opt. Lett. 48(2), 452-455 (2023)  View: HTML | PDF

Effects of interlayer reflection and interpixel interaction in diffractive optical neural networks

Minhan Lou, Yingjie Li, Cunxi Yu, Berardi Sensale-Rodriguez, and Weilu Gao

Opt. Lett. 48(2), 219-222 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Recursion-driven bispectral imaging for dynamic scattering scenes

Si He, Xia Wang, Kai Ma, Linhao Li, and Yixin Zhang

Opt. Lett. 48(2), 287-290 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Propagation of higher-order spatiotemporal vortices

Miguel A. Porras

Opt. Lett. 48(2), 367-370 (2023)  View: HTML | PDF

Deblur or denoise: the role of an aperture in lens and neural network co-design

M. Dufraisse, P. Trouvé-Peloux, J.-B. Volatier, and F. Champagnat

Opt. Lett. 48(2), 231-234 (2023)  View: HTML | PDF

Wide-field three-dimensional photoacoustic/ultrasound scanner using a two-dimensional matrix transducer array

Wangyu Kim, Wonseok Choi, Joongho Ahn, Changyeop Lee, and Chulhong Kim

Opt. Lett. 48(2), 343-346 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Three-dimensional imaging performance of photoelectrochemical cells

Ji-Hoon Kang, Sungwon Choi, Yun Jeong Hwang, Do Kyung Hwang, and Min-Chul Park

Opt. Lett. 48(2), 347-350 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Logistic splicing correction for VNIR–SWIR reflectance imaging spectroscopy

Federico Grillini, Jean-Baptiste Thomas, and Sony George

Opt. Lett. 48(2), 403-406 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Remote referencing strategy for high-resolution coded ptychographic imaging

Tianbo Wang, Pengming Song, Shaowei Jiang, Ruihai Wang, Liming Yang, Chengfei Guo, Zibang Zhang, and Guoan Zheng

Opt. Lett. 48(2), 485-488 (2023)  View: HTML | PDF

Asymmetric, non-uniform 3-dB directional coupler with 300-nm bandwidth and a small footprint

Hamed Nikbakht, Mohammad Talebi Khoshmehr, Bob van Someren, Dieter Teichrib, Manfred Hammer, Jens Förstner, and B. Imran Akca

Opt. Lett. 48(2), 207-210 (2023)  View: HTML | PDF

Fabrication-robust silicon photonic devices in standard sub-micron silicon-on-insulator processes

Anthony Rizzo, Utsav Dave, Asher Novick, Alexandre Freitas, Samantha P. Roberts, Aneek James, Michal Lipson, and Keren Bergman

Opt. Lett. 48(2), 215-218 (2023)  View: HTML | PDF

High-efficiency mid-infrared on-chip silicon grating couplers for perfectly vertical coupling

Yuheng Liu, Lipeng Xia, Ting Li, Yuhan Sun, Peiji Zhou, Li Shen, and Yi Zou

Opt. Lett. 48(2), 239-242 (2023)  View: HTML | PDF

Combined polysilicon and silicon gratings for dual-wavelength-band waveguide grating couplers

Xuetong Zhou and Hon Ki Tsang

Opt. Lett. 48(2), 279-282 (2023)  View: HTML | PDF

Compact integrated mode-size converter using a broadband ultralow-loss parabolic-mirror collimator

Hongnan Xu, Yue Qin, Gaolei Hu, and Hon Ki Tsang

Opt. Lett. 48(2), 327-330 (2023)  View: HTML | PDF

Tunable slow and fast light in a silicon-on-insulator Fano resonator

Tianqi Xu, Shaonan Zheng, Yang Qiu, Xingyan Zhao, Qize Zhong, Yuan Dong, Lianxi Jia, and Ting Hu

Opt. Lett. 48(2), 335-338 (2023)  View: HTML | PDF

Stepped-height ridge waveguide MQW polarization mode converter monolithically integrated with sidewall grating DFB laser

Xiao Sun, Weiqing Cheng, Song Liang, Shengwei Ye, Yongguang Huang, Ruikang Zhang, Bocang Qiu, Jichuan Xiong, Xuefeng Liu, John H. Marsh, and Lianping Hou

Opt. Lett. 48(2), 359-362 (2023)  View: HTML | PDF

Micro-electro-mechanically tunable optical phase matching and mode conversion

Marcel W. Pruessner, Brian J. Roxworthy, Dmitry A. Kozak, Nathan F. Tyndall, William S. Rabinovich, and Todd H. Stievater

Opt. Lett. 48(2), 427-430 (2023)  View: HTML | PDF

Variable optical true-time delay line breaking bandwidth-delay constraints

Matteo Petrini, Seyedmohammad Seyedinnavadeh, Vittorio Grimaldi, Maziyar Milanizadeh, Francesco Zanetto, Giorgio Ferrari, Francesco Morichetti, and Andrea Melloni

Opt. Lett. 48(2), 460-463 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Multiple increase in the radiative efficiency of 1060-nm laser diodes based on heterostructures with tunnel-coupled injection and a single waveguide mode

Sergey Slipchenko, Ilya Shashkin, Dmitriy Nikolayev, Viktor Shamakhov, Aleksandr Podoskin, Olga Soboleva, Kirill Bakhvalov, Vladislav Kriychkov, Nikita Pikhtin, and Petr Kop’ev

Opt. Lett. 48(2), 203-206 (2023)  View: HTML | PDF

Efficient passively Q switched lasers with a large-energy stored Yb:LuScO₃ crystal

Yu Fu, Ruiqi Guo, Haohai Yu, and Huaijin Zhang

Opt. Lett. 48(2), 295-298 (2023)  View: HTML | PDF

1645-nm single-frequency vortex laser from an Er:YAG nonplanar ring oscillator

Kaixin Wang, Xu Zhang, Shiyao Fu, and Chunqing Gao

Opt. Lett. 48(2), 331-334 (2023)  View: HTML | PDF

Mid-infrared difference-frequency generation directly pumped by a fiber four-wave mixing source

Ronan A. Battle, Anita M. Chandran, Timothy H. Runcorn, Arnaud Mussot, Alexandre Kudlinski, Robert T. Murray, and J. Roy Taylor

Opt. Lett. 48(2), 387-390 (2023)  View: HTML | PDF

Mid-infrared laser operation of Er³⁺-doped BaF₂ and (Sr,Ba)F₂ crystals

Simone Normani, Liza Basyrova, Pavel Loiko, Abdelmjid Benayad, Alain Braud, Ammar Hideur, and Patrice Camy

Opt. Lett. 48(2), 431-434 (2023)  View: HTML | PDF

Extending laser wavelengths to 1630 nm in centimeter-scale Er-phosphate fiber

Yan Sun, Qiubai Yang, Yafei Wang, Fan Wang, Xiaoqi Jiang, Xin Wang, Lili Hu, Chunlei Yu, Meisong Liao, and Shubin Chen

Opt. Lett. 48(2), 456-459 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Coherent combination of micropulse tapered amplifiers at 828 nm for direct-detection LIDAR applications

Qin Liu, Sylvie Janicot, Patrick Georges, and Gaëlle Lucas-Leclin

Opt. Lett. 48(2), 489-492 (2023)  View: HTML | PDF

High-gain single-frequency Tm³⁺-doped ZBLAN fiber amplifier at 2.33 μm

Xuanxi Li, Xiran Zhu, LinYong Yang, Yulong Cui, Zhiyue Zhou, Meng Wang, and Zefeng Wang

Opt. Lett. 48(2), 502-505 (2023)  View: HTML | PDF

44-fs pulse generation at 2.05 µm from a SESAM mode-locked Tm:GdScO₃ laser

Ning Zhang, Qingsong Song, Jingjing Zhou, Jian Liu, Shande Liu, Huiyun Zhang, Xiaodong Xu, Yanyan Xue, Jun Xu, Weidong Chen, Yongguang Zhao, Uwe Griebner, and Valentin Petrov

Opt. Lett. 48(2), 510-513 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Insight into refractive index modulation as route to enhanced light coupling in semiconductor nanowires

Nathan Grain and Seokhyoung Kim

Opt. Lett. 48(2), 227-230 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Wideband linear cross-polarization conversion with 3D metamaterial configuration

Guangsheng Deng, Zhenchun Yu, Linjie Wang, Jun Yang, Zhiping Yin, and Ying Li

Opt. Lett. 48(2), 291-294 (2023)  View: HTML | PDF

Probing shock-induced structural changes in GaSb

Mithun Bhowmick, Jacob Fryman, Xuan Zhou, and Chari Ramkumar

Opt. Lett. 48(2), 307-310 (2023)  View: HTML | PDF

Spin-selected bifunctional metasurface for grayscale image and metalens

Lili Tang, Yue Cao, Weijie Shi, Jin Wang, Jiaqi Li, and Zheng-Gao Dong

Opt. Lett. 48(2), 407-410 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Convolutional neural networks used for random structure SPP gratings spectral response prediction

Tianle Qu, Liping Zhu, and Zhenghua An

Opt. Lett. 48(2), 448-451 (2023)  View: HTML | PDF

Thin-film optical-acoustic combiner enables high-speed wide-field multi-parametric photoacoustic microscopy in reflection mode

Fenghe Zhong and Song Hu

Opt. Lett. 48(2), 195-198 (2023)  View: HTML | PDF  [Suppl. Mat. (3)]

High-fidelity mesoscopic fluorescence molecular tomography based on SSB-Net

Kaixian Liu, Yuxuan Jiang, Wensong Li, Haitao Chen, Qingming Luo, and Yong Deng

Opt. Lett. 48(2), 199-202 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Heart rate estimation from color video sequences with high SNR

Yimei Zheng, Zecheng Lin, Wenzheng Ding, Min Yi, Caizhong Guan, Dingan Han, Junping Zhong, Haishu Tan, Xuehua Wang, Honglian Xiong, Mingyi Wang, and Yaguang Zeng

Opt. Lett. 48(2), 379-382 (2023)  View: HTML | PDF  [Suppl. Mat. (4)]

Standardizing image assessment in optical diffraction tomography

Yanping He, Nansen Zhou, Michał Ziemczonok, Yijin Wang, Lei Lei, Liting Duan, and Renjie Zhou

Opt. Lett. 48(2), 395-398 (2023)  View: HTML | PDF

Double-modulation stimulated Raman scattering: how to image up to 16-fold faster

Sandro Heuke, Xavier Audier, and Hervé Rigneault

Opt. Lett. 48(2), 423-426 (2023)  View: HTML | PDF

Sparse denoising and adaptive estimation enhances the resolution and contrast of fluorescence emission difference microscopy based on an array detector

Sylvain Prigent, Stéphanie Dutertre, Aurélien Bidaud-Meynard, Giulia Bertolin, Grégoire Michaux, and Charles Kervrann

Opt. Lett. 48(2), 498-501 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Temporal reflection and refraction in the presence of a zero-nonlinearity wavelength

A. C. Sparapani, J. Bonetti, N. Linale, S. M. Hernandez, P. I. Fierens, and D. F. Grosz

Opt. Lett. 48(2), 339-342 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Nonlinearity measurement undergoing dispersion and loss

David Castelló-Lurbe, Christian Cuadrado-Laborde, Enrique Silvestre, Antonio Díez, and Miguel V. Andrés

Opt. Lett. 48(2), 493-496 (2023)  View: HTML | PDF

Broadband conical third harmonic generation in femtosecond filament-modified fused silica

Robertas Grigutis, Vytautas Jukna, Gintaras Tamošauskas, and Audrius Dubietis

Opt. Lett. 48(2), 506-509 (2023)  View: HTML | PDF

Two-color pulse compounds in waveguides with a zero-nonlinearity point

O. Melchert, S. Bose, S. Willms, I. Babushkin, U. Morgner, and A. Demircan

Opt. Lett. 48(2), 518-521 (2023)  View: HTML | PDF

(S + C)-band polymer waveguide amplifier based on Tm³⁺ and Er³⁺ layer-doped core-shell nanoparticles

Yuewu Fu, Tonghe Sun, Jun Li, Ying Tang, Yu Yang, Siliang Tao, Fei Wang, Daming Zhang, Guanshi Qin, Zhixu Jia, Dan Zhao, and Weiping Qin

Opt. Lett. 48(2), 391-394 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Perovskite single-detector visible-light spectrometer

Jia Wang, Xiaojian Hao, Baowu Pan, Xiaodong Huang, Haoliang Sun, and Pan Pei

Opt. Lett. 48(2), 399-402 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Simulated wrapped phase optimizes phase retrieval in phase-shifting interferometry

Xindong Zhu, Liping Lian, Pengcheng Yang, Zehong Chang, Xiaoting Huang, Xian Wang, Zijian Yu, and Pei Zhang

Opt. Lett. 48(2), 211-214 (2023)  View: HTML | PDF

Characterization of differential modal group delay in few-mode fiber using a digital re-sampling technique

Zhiwei Ye, Jilong Li, Yuwen Qin, Meng Xiang, and Songnian Fu

Opt. Lett. 48(2), 223-226 (2023)  View: HTML | PDF

Simultaneous measurement of refractive index and temperature based on a side-polish and V-groove plastic optical fiber SPR sensor

Teng Chuanxin, Peng Shao, Rui Min, Hongchang Deng, Ming Chen, Shijie Deng, Xuehao Hu, Carlos Marques, and Libo Yuan

Opt. Lett. 48(2), 235-238 (2023)  View: HTML | PDF

Practical zoom camera calibration method for close-range photogrammetry

Zhen Zhang, Jiehu Kang, Luyuan Feng, Zefeng Sun, and Bin Wu

Opt. Lett. 48(2), 243-246 (2023)  View: HTML | PDF

Concise method for high-precision vibration recovery of Φ-OTDR based on the GF-FastICA algorithm

Yi Huang, Ying Li, Xiaofeng Chen, Jingyi Dai, Lin Chen, Chengyong Hu, Chuanlu Deng, Qi Zhang, Fufei Pang, Xiaobei Zhang, and Tingyun Wang

Opt. Lett. 48(2), 251-254 (2023)  View: HTML | PDF

Precursor beat length and spun period measurement of a spun fiber using polarization optical frequency domain reflectometry

Prasad Dandu, SungMoon Kim, Andrei Gusarov, Fourier Sandah, and Marc Wuilpart

Opt. Lett. 48(2), 319-322 (2023)  View: HTML | PDF

Reflective structure for phase-shifted fiber Bragg grating

Lin Lu, Yuanhong Yang, and Wei Jin

Opt. Lett. 48(2), 355-358 (2023)  View: HTML | PDF

Fractal superconducting nanowire single-photon detectors working in dual bands and their applications in free-space and underwater hybrid LIDAR

Kai Zou, Zifan Hao, Yifan Feng, Yun Meng, Nan Hu, Stephan Steinhauer, Samuel Gyger, Val Zwiller, and Xiaolong Hu

Opt. Lett. 48(2), 415-418 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Chiral enantiomer recognition of amino acids enhanced by terahertz spin beam separation based on a Pancharatnam–Berry metasurface

Jiayue Liu, Tianrui Zhang, Zhiyu Tan, Jierong Cheng, Shengjiang Chang, and Fei Fan

Opt. Lett. 48(2), 440-443 (2023)  View: HTML | PDF

Optical model-based calibration of gray levels for laser damage size assessment

Guillaume Hallo, Chloé Lacombe, Marin Fouchier, Myriam Zerrad, Jérôme Néauport, and François Hild

Opt. Lett. 48(2), 481-484 (2023)  View: HTML | PDF

Enhanced light output from deep ultraviolet light-emitting diodes enabled by high-order modes on a photonic crystal surface

Zesen Liu, Xinxin Yu, Jianhong Zhang, Xinghua Liu, Jiandong Ye, Fang-Fang Ren, Yiwang Wang, Wei-Zong Xu, Dong Zhou, Rong Zhang, Youdou Zheng, and Hai Lu

Opt. Lett. 48(2), 247-250 (2023)  View: HTML | PDF

Evolution of optical vortices in gradient media and curved spaces

Yuhang Yin, Qilin Duan, Jing Li, Chengwei Qiu, and Huanyang Chen

Opt. Lett. 48(2), 315-318 (2023)  View: HTML | PDF  [Suppl. Mat. (3)]

Quadratic spin Hall effect of light due to phase change

Wei Cao, Qi Lu, Xinxing Zhou, and Weixing Shu

Opt. Lett. 48(2), 371-374 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Focusing of partially coherent light by a graded-index lens

Govind P. Agrawal

Opt. Lett. 48(2), 436-439 (2023)  View: HTML | PDF

Self-healing of Einstein–Rosen–Podolsky steering after an obstruction

Xutong Wang and Jietai Jing

Opt. Lett. 48(2), 191-194 (2023)  View: HTML | PDF

Spatial mapping of the polarization-resolved spectrum based on vector-beam-assisted nondegenerate four-wave mixing

Xuewen Wang, Jinpeng Yuan, Liantuan Xiao, Suotang Jia, and Lirong Wang

Opt. Lett. 48(2), 303-306 (2023)  View: HTML | PDF

Improving mechanical cooling by using magnetic thermal noise in a cavity-magnomechanical system

Zhen Yang, Chengsong Zhao, Rui Peng, Junya Yang, and Ling Zhou

Opt. Lett. 48(2), 375-378 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Time-domain measurement of twin beams produced by fiber amplifiers with an ultra-fast pulse train as a pump

Wen Zhao, Xueshi Guo, and Xiaoying Li

Opt. Lett. 48(2), 444-447 (2023)  View: HTML | PDF

Probing natural gas components with Raman integrating sphere technology

Fabing Li, Qiannan Zhao, Chenglin Sun, Lin Zhu, Jie Xia, and Baokun Huang

Opt. Lett. 48(2), 187-190 (2023)  View: HTML | PDF

DiffuserSpec: spectroscopy with Scotch tape

Joseph D. Malone, Neerja Aggarwal, Laura Waller, and Audrey K. Bowden

Opt. Lett. 48(2), 323-326 (2023)  View: HTML | PDF

Two-dimensional electronic spectroscopy of an ultracold gas

Friedemann Landmesser, Tobias Sixt, Katrin Dulitz, Lukas Bruder, and Frank Stienkemeier

Opt. Lett. 48(2), 473-476 (2023)  View: HTML | PDF

Femtosecond laser direct writing multilayer chiral waveplates with minimal linear birefringence

Jiafeng Lu, Enrique Garcia-Caurel, Razvigor Ossikovski, Francois Courvoisier, Xianglong Zeng, Bertrand Poumellec, and Matthieu Lancry

Opt. Lett. 48(2), 271-274 (2023)  View: HTML | PDF

1.3/1.4 µm dual-wave band dissipative soliton resonance in a passively mode-locked Bi-doped phosphosilicate fiber laser

Hang Wang, Yadi Yang, Jinfen Hong, Xin Zhou, Qiujun Ruan, Zhipeng Dong, Mikhail Melkumov, Sergey Firstov, Alexey Lobanov, and Zhengqian Luo

Opt. Lett. 48(2), 299-302 (2023)  View: HTML | PDF

Visualizing ultrafast weak-field-induced rotational revivals of air molecules at room temperature

Zhenzhong Lian, Sizuo Luo, Hongxia Qi, Zhou Chen, Chuan-Cun Shu, and Zhan Hu

Opt. Lett. 48(2), 411-414 (2023)  View: HTML | PDF

High-order harmonic generation enhanced by XUV light: erratum

Christian Buth

Opt. Lett. 48(2), 435-435 (2023)  View: HTML | PDF

Spectral purification of single-frequency Stokes pulses in doubly resonant integrated diamond resonators: publisher’s note

Eduardo Granados and Georgios Stoikos

Opt. Lett. 48(2), 497-497 (2023)  View: HTML | PDF

Improved reference-frame-independent quantum key distribution: erratum

Jian-Rong Zhu, Rong Wang, and Chun-Mei Zhang

Opt. Lett. 48(2), 468-468 (2023)  View: HTML | PDF