Bragg scattering of stochastic beams in PT-symmetric photonic lattices

P. A. Brandão, M. J. Cirino, and S. B. Cavalcanti

Opt. Lett. 49(3), 618-621 (2024)  View: HTML | PDF

Tunable Bessel beam generator based on a 3D-printed helical axicon on a fiber tip

Zikai Chen, Luping Wu, Bozhe Li, Rui Liu, Jianjun Ran, Yuji Wang, Zilun Luo, Jian Yu, Zhiyong Bai, Changrui Liao, and Yiping Wang

Opt. Lett. 49(3), 494-497 (2024)  View: HTML | PDF

Broadband phase noise measurement of single-frequency lasers by the short-fiber recirculating delayed self-heterodyne method

Xu Chen, Jingmin Liu, Junjie Jiang, Shichao Yang, and Xia Yu

Opt. Lett. 49(3), 622-625 (2024)  View: HTML | PDF

Reuleaux triangle core fiber with triple rotational symmetry

Donghui Wang, Jian Wang, Chao Ma, Chengcheng Feng, Xiaotong Zhang, Tingting Yuan, and Libo Yuan

Opt. Lett. 49(3), 654-657 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Reinforcement learning-based adaptive beam alignment in a photodiode-integrated array antenna module

Jyun-Wei Li, Yu-Chieh Teng, Shinji Nimura, Yibeltal Chanie Manie, Kamya Yekeh Yazdandoost, Kazuki Tanaka, Ryo Inohara, Takehiro Tsuritani, and Peng-Chun Peng

Opt. Lett. 49(3), 666-669 (2024)  View: HTML | PDF

Generalized Rayleigh quotient optimization method for inter-channel nonlinearity compensation in coherent optical communication systems

Tianxiang Lan, Chuanchuan Yang, Xiansong Fang, Fan Zhang, Wenjing Yu, Weiqin Zhou, and Zhangyuan Chen

Opt. Lett. 49(3), 694-697 (2024)  View: HTML | PDF

Ultrahigh-speed phase demodulation of a Fabry–Perot sensor based on fiber array parallel spectral detection

Chenxi Li, Hongchao Qi, Xiao Han, Xinyu Zhao, Yajie Zhang, Jiayu Huang, Wei Peng, and Ke Chen

Opt. Lett. 49(3), 714-717 (2024)  View: HTML | PDF

Multifocal multiview imaging and data compression based on angular–focal–spatial representation

Kejun Wu, Qiong Liu, Kim-Hui Yap, and You Yang

Opt. Lett. 49(3), 562-565 (2024)  View: HTML | PDF

Lensless imaging in one shot using the complex degree of coherence obtained by multiaperture interferences

Giancarlo Pedrini, Rujia Li, Liangcai Cao, and Stephan Reichelt

Opt. Lett. 49(3), 718-721 (2024)  View: HTML | PDF

Experimental demonstration of quantum-inspired optical symmetric hypothesis testing

S. A. Wadood, K. R. Sethuraj, Kevin Liang, Michael R. Grace, Gavin La Rue, Saikat Guha, and A. N. Vamivakas

Opt. Lett. 49(3), 750-753 (2024)  View: HTML | PDF

Image-free single-pixel keypoint detection for privacy preserving human pose estimation

Aleksandr Tsoy, Zonghao Liu, Huan Zhang, Mi Zhou, Wenming Yang, Hongya Geng, Kui Jiang, Xin Yuan, and Zihan Geng

Opt. Lett. 49(3), 546-549 (2024)  View: HTML | PDF

Rapid ellipsometric imaging characterization of nanocomposite films with an artificial neural network

Patrick Kfoury, Yann Battie, Aotmane En Naciri, Michel Voue, and Nouari Chaoui

Opt. Lett. 49(3), 574-577 (2024)  View: HTML | PDF

Global-optimal semi-supervised learning for single-pixel image-free sensing

Xinrui Zhan, Hui Lu, Rong Yan, and Liheng Bian

Opt. Lett. 49(3), 682-685 (2024)  View: HTML | PDF

Tight focusing through scattering media via a Bessel-basis transmission matrix

Jiayu Zeng, Wenjing Zhao, Aiping Zhai, Weibang Ji, and Dong Wang

Opt. Lett. 49(3), 698-701 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Near-infrared hyperspectral circular polarization imaging and object classification with machine learning

Masato Suzuki, Kimitaka Doi, Moritsugu Sakamoto, Kohei Noda, Tomoyuki Sasaki, Nobuhiro Kawatsuki, and Hiroshi Ono

Opt. Lett. 49(3), 706-709 (2024)  View: HTML | PDF

High-performance interrogator with bilateral input MMI-based AWG

Shufeng Li, Pei Yuan, Ting Li, Bingxiang Li, Ran Xu, Yiyao Yang, and Lianqing Zhu

Opt. Lett. 49(3), 454-457 (2024)  View: HTML | PDF

Ge-polymer bridge waveguide for mode-locked laser pulse generation

Jinyuan Liu, Zhenming Ding, and Ziyang Zhang

Opt. Lett. 49(3), 582-585 (2024)  View: HTML | PDF

Thin-film lithium niobate electro-optic isolator fabricated by photolithography assisted chemo-mechanical etching

Lang Gao, Youting Liang, Lvbin Song, Difeng Yin, Jia Qi, Jinming Chen, Zhaoxiang Liu, Jianping Yu, Jian Liu, Haisu Zhang, Zhiwei Fang, Hongxin Qi, and Ya Cheng

Opt. Lett. 49(3), 614-617 (2024)  View: HTML | PDF

Hyperband electro-optic modulator based on a two-pulley coupled lithium niobate racetrack resonator

Hyeon Hwang, Mohamad Reza Nurrahman, Hyungjun Heo, Kiyoung Ko, Kiwon Moon, Jung Jin Ju, Sang-Wook Han, Hojoong Jung, Hansuek Lee, and Min-Kyo Seo

Opt. Lett. 49(3), 658-661 (2024)  View: HTML | PDF

Frequency-stabilized improvement of saturated absorption spectroscopy based on laser linewidth-control strategy

Chun Zeng, Qilai Zhao, Changsheng Yang, Yuxin Sun, Jialong Li, Changhe Wang, Junjie Zheng, Zhongmin Yang, and Shanhui Xu

Opt. Lett. 49(3), 434-437 (2024)  View: HTML | PDF

High-efficiency, single-stage tunable optical parametric amplifier for visible photocathode applications

Brittany Lu, Abbas Shiri, Keith Wernsing, and Sergio Carbajo

Opt. Lett. 49(3), 450-453 (2024)  View: HTML | PDF

Investigation on the monolithically integrated chaotic optical transmitting chip based on parallel EAMs

Mi Li, Yuan Feng, Yisi Wang, Yuan Liu, Zheng Wu, and Zekun Feng

Opt. Lett. 49(3), 458-461 (2024)  View: HTML | PDF

Repetition rate tuning and locking of solitons in a microrod resonator

Rui Niu, Shuai Wan, Shu-Man Sun, Tai-Gao Ma, Hao-Jing Chen, Wei-Qiang Wang, Zhizhou Lu, Wen-Fu Zhang, Guang-Can Guo, Chang-Ling Zou, and Chun-Hua Dong

Opt. Lett. 49(3), 570-573 (2024)  View: HTML | PDF

Intracavity frequency-doubled yellow laser in an electron–phonon-coupled Nd:YVO₄ crystal

Yu Fu, Hong Hao, Fei Liang, Dazhi Lu, Haohai Yu, and Huaijin Zhang

Opt. Lett. 49(3), 578-581 (2024)  View: HTML | PDF

Needle of longitudinally polarized light using the circular Airy beam

Zhe An and Wanli Lu

Opt. Lett. 49(3), 642-645 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Laser beam homogenization based on a multifocal liquid crystal microlens array

Che Ju Hsu, Mareena Antony, and Chi Yen Huang

Opt. Lett. 49(3), 670-673 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Continuous tuning of pulse parameters in a soliton fiber laser by adjusting the effect of nonlinear polarization rotation

Xintong Zhang, Haozhe Guo, Wenbin He, Xiaocong Wang, Qi Huang, Yu Zheng, Ruochen Yin, Zhiyuan Huang, Xin Jiang, Lixin Xu, Yuxin Leng, and Meng Pang

Opt. Lett. 49(3), 674-677 (2024)  View: HTML | PDF

Precise selection and amplification of a single comb line from femtosecond mode-locked lasers

Shaozhuang Yao, Yin Xu, Mengcheng Zhang, Xingcan Yan, and Hualong Bao

Opt. Lett. 49(3), 710-713 (2024)  View: HTML | PDF

All-dielectric absorber based on nano-graphite sheets/ionogels with configurable absorbing band

Zhuang Wu, Jie Luo, Xiang Fang, Yanan Zeng, Yuntao Yang, Shi Qiao, and Yanhong Zou

Opt. Lett. 49(3), 466-469 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Bright luminescence from nontoxic all-inorganic low-dimensional cesium halide

Ranran Fan, Junpeng Qiao, Jiaxin Xu, Sujuan Feng, and Guangqiang Liu

Opt. Lett. 49(3), 478-481 (2024)  View: HTML | PDF

9-bit spin- and wavelength-encoded hologram using a hybrid metasurface

Huan Yuan, Zheqiang Zhong, and Bin Zhang

Opt. Lett. 49(3), 498-501 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Enhancement of dual zero phonon line emissions in nanodiamonds using quasiperiodic photonic structures

Sinay Simanta Behera, Ashish Redhu, Mohd Aleem, Rajesh V. Nair, and K. S. Narayan

Opt. Lett. 49(3), 510-513 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Broadband frequency generation by four-wave mixing in an all-bands-flat Floquet–Lieb topological insulator

Tae Bin Kim, Hanfa Song, Parker Huculak, and Vien Van

Opt. Lett. 49(3), 634-637 (2024)  View: HTML | PDF

Frequency-domain terahertz optoacoustics for non-contact quantitative detection of gas, liquid, and solid samples

Liwen Jiang, Ke Zhang, Yixin Yao, Jiaxuan Liang, Jiao Li, and Zhen Tian

Opt. Lett. 49(3), 490-493 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Programmable high-speed confocal reflectance microscopy enabled by a digital micromirror device

Danielis Rutkauskas and Egidijus Auksorius

Opt. Lett. 49(3), 686-689 (2024)  View: HTML | PDF

Strategies for phase matching control in a multidimensional Floquet state spectroscopy

Emily Kaufman, Daniel D. Kohler, Kyle F. Sunden, and John C. Wright

Opt. Lett. 49(3), 610-613 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Polarization change of femtosecond laser pulses in air measured by electric-field-induced second-harmonic generation

Shin Nakamura, Takashi Fujii, Masahiro Sato, Akiko Kumada, and Yuji Oishi

Opt. Lett. 49(3), 726-729 (2024)  View: HTML | PDF

Rydberg-atom acceleration by circular Airy laser pulses

Songxin Huang, Ruihuan Wu, Dongmei Deng, and Weiyi Hong

Opt. Lett. 49(3), 762-765 (2024)  View: HTML | PDF

Reference-free in situ rapid regional calibration of phase-only spatial light modulators

Kibum Nam and Jung-Hoon Park

Opt. Lett. 49(3), 522-525 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

High-purity and wide-angle reflective structural colors based on an all-dielectric Fabry–Pérot cavity structure

Zhengmei Yang, Wenfeng Li, and Huigao Duan

Opt. Lett. 49(3), 594-597 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

All-fiber broadband spectral acousto-optic modulation of a tubular-lattice hollow-core optical fiber

Ricardo E. da Silva, Jonas H. Osório, Gabriel L. Rodrigues, David J. Webb, Frédéric Gérôme, Fetah Benabid, Cristiano M. B. Cordeiro, and Marcos A. R. Franco

Opt. Lett. 49(3), 690-693 (2024)  View: HTML | PDF

Non-volatile 2 × 2 optical switch using multimode interference in an Sb₂Se₃-loaded waveguide

Kun Shang, Lei Niu, Huimin Jin, Haoxian Wang, Wei Zhang, Fuwan Gan, and Peipeng Xu

Opt. Lett. 49(3), 722-725 (2024)  View: HTML | PDF

Simultaneous two-plane flame front detection using PIV based on defocusing

Qichi He, Christopher Willman, and Benjamin A. O. Williams

Opt. Lett. 49(3), 422-425 (2024)  View: HTML | PDF

Burst-mode velocimetry of hypersonic flow by nitric oxide ionization induced flow tagging and imaging

Boris S. Leonov, Ashley N. Moran, Simon W. North, and Richard B. Miles

Opt. Lett. 49(3), 426-429 (2024)  View: HTML | PDF

Dual-convolutional neural network-enhanced strain estimation method for optical coherence elastography

Yulei Bai, Zhanhua Zhang, Zhaoshui He, Shengli Xie, and Bo Dong

Opt. Lett. 49(3), 438-441 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

High-temperature strain sensor based on sapphire fiber Bragg grating

Jun He, Zhuoda Li, Xizhen Xu, Qingming Tan, Xiaoyu Weng, Liwei Liu, Junle Qu, Changrui Liao, and Yiping Wang

Opt. Lett. 49(3), 446-449 (2024)  View: HTML | PDF

Highly sensitive OPD-demodulated fiber temperature sensor based on an ultra-long liquid-core with a syringe shape

Chongbin Sun, Yi Liu, Yan Li, and Yanhua Han

Opt. Lett. 49(3), 502-505 (2024)  View: HTML | PDF

Two-dimensional angle measurement with sub-arcsecond precision and MHz update rate using heterodyne interferometry with optical frequency comb

Chen Lin, Siyu Zhou, Liheng Shi, Yuetang Yang, and Guanhao Wu

Opt. Lett. 49(3), 526-529 (2024)  View: HTML | PDF

Two-step retrace error calibration removing tilt ambiguity in coherence scanning interferometry

Lei Huang, Tianyi Wang, Corey Austin, Daewook Kim, and Mourad Idir

Opt. Lett. 49(3), 590-593 (2024)  View: HTML | PDF

Thin film characterization by learning-assisted multi-angle polarized microscopy

Zhaolou Cao, Yunyun Chen, Fenglin Xian, Haidong Ren, and Bing Tu

Opt. Lett. 49(3), 598-601 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Physics-based supervised learning method for high dynamic range 3D measurement with high fidelity

Fuqian Li, Xingman Niu, Jing Zhang, Qican Zhang, and Yajun Wang

Opt. Lett. 49(3), 602-605 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Luminescence thermometry driven by a support vector machine: a strategy toward precise thermal sensing

Wei Xu, Chenglong Xu, Junqi Cui, Chunhai Hu, Guilin Wen, Longjiang Zheng, Zhiguo Zhang, Zhen Sun, and Yungang Zhang

Opt. Lett. 49(3), 606-609 (2024)  View: HTML | PDF

Full-day profiling of a beam attenuation coefficient using a single-photon underwater lidar with a large dynamic measurement range

Mingjia Shangguan, Zhifeng Yang, Zaifa Lin, Zhenwu Weng, and Jiaxin Sun

Opt. Lett. 49(3), 626-629 (2024)  View: HTML | PDF

In situ surface turbidity sensor based on localized light scattering from tilted fiber Bragg gratings

Xile Han, Weiru Liu, Lijiao Zu, Wen Wu, Jiwei Xie, Daotong You, Minghui Du, and Tuan Guo

Opt. Lett. 49(3), 650-653 (2024)  View: HTML | PDF

Laser frequency noise characterization using high-finesse plano–concave optical microresonators

David Martin-Sanchez, Edward Z. Zhang, Jake Paterson, James A. Guggenheim, Zhixin Liu, and Paul C. Beard

Opt. Lett. 49(3), 678-681 (2024)  View: HTML | PDF

Holistic calibration method of deflectometry by holonomic framework priors

Wei Lang, Xiangchao Zhang, Yunuo Chen, Ting Chen, and Xiangqian Jiang

Opt. Lett. 49(3), 702-705 (2024)  View: HTML | PDF

Artifact suppression and improved signal-to-noise ratio by phase-locked multiplexed coherent imaging

Michael Giamberardino, Tessa J. H. Krause, and James M. Fraser

Opt. Lett. 49(3), 738-741 (2024)  View: HTML | PDF

Phase noise-induced interference for coherently detected OTDR systems

Zexu Liu, Weiqi Lu, Lei Liu, and William Shieh

Opt. Lett. 49(3), 766-769 (2024)  View: HTML | PDF

Electrically tunable dual polarization states of light using lithium niobate-based nanograting

Yaping Hou, Yunfan Xu, Bobo Du, Yanpeng Zhang, and Lei Zhang

Opt. Lett. 49(3), 470-473 (2024)  View: HTML | PDF

Pulsed laser deposition of a Ga₂O₃ thin film for an optoelectronic synaptic device

Longxing Su, Sudong Wu, Xiaofei Wang, Ke Sun, Teng Yun, Yongping Du, and Jianguo Lu

Opt. Lett. 49(3), 474-477 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Effective bandgap narrowing and enhanced optoelectronic performance of Cs₂PtBr₆ double perovskites by pressure engineering

XiuHong Cao, ZhenYun Chang, and Jing Chang

Opt. Lett. 49(3), 534-537 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

25 Gb/s NRZ transmission at 85°C using a high-speed 940 nm AlGaAs oxide-confined VCSEL grown on a Ge substrate

Yun-Cheng Yang, Zeyu Wan, Guei-Ting Hsu, Chih-Chuan Chiu, Wei-Hsin Chen, Markus Feifel, David Lackner, Guangrui(Maggie) Xia, and Chao-Hsin Wu

Opt. Lett. 49(3), 586-589 (2024)  View: HTML | PDF

Large-sized light-emitting diode integrated with a thermopile for on-chip temperature and power monitoring

Jiabin Yan, Li Fang, Yiqun Yan, Zhihang Sun, Fan Shi, Zheng Shi, and Yongjin Wang

Opt. Lett. 49(3), 630-633 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Low-phase-noise microwave generation with a free-running dual-pumped Si₃N₄ soliton microcomb

Rongwei Liu, Chenbo Zhang, Yankun Li, Xinglong Li, Jingjing Lin, Bibo He, Zhangyuan Chen, and Xiaopeng Xie

Opt. Lett. 49(3), 754-757 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Effective enhancement of the non-Hermitian corner skin effect in reciprocal photonic crystals

Xilan Wang, Ran Hao, Pengtao Fan, Luoshu Hu, Bilin Ye, Yonggang Zou, and Shangzhong Jin

Opt. Lett. 49(3), 554-557 (2024)  View: HTML | PDF

Switching via wave interaction in topological photonic lattices

Mark J. Ablowitz, S. D. Nixon, and Justin T. Cole

Opt. Lett. 49(3), 734-737 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Controllable orbital–angular–momentum Hall effect by engineering intrinsic orbit–orbit interaction

Jianbin Ren, Haolin Lin, Yixuan Liao, Hao Yin, Zhen Li, Zhenqiang Chen, and Shenhe Fu

Opt. Lett. 49(3), 646-649 (2024)  View: HTML | PDF

Paraxial sharp-edge diffraction of vortex beams by elliptic apertures

Riccardo Borghi

Opt. Lett. 49(3), 730-733 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Metasurface-based circular polarizer with a controllable phase and its application in holographic imaging

Rui Wu, Kun Jiang, Xiquan Jiang, Jilian Xu, Zhiyuan Yue, and Shuyun Teng

Opt. Lett. 49(3), 774-777 (2024)  View: HTML | PDF

Levitated 2D manipulation on dielectric metasurface by the tuning of polarization states

Feng Xu, Lin Wang, Rongqiu Mu, Feixiang Zheng, Min Jiang, and Guanghui Wang

Opt. Lett. 49(3), 530-533 (2024)  View: HTML | PDF

Fully-guided polarization-correlated photon pairs at 1560 nm from a type-II SPDC-based source

Akanksha Angural and Joyee Ghosh

Opt. Lett. 49(3), 442-445 (2024)  View: HTML | PDF

Nonreciprocal strong mechanical squeezing based on the Sagnac effect and two-tone driving

Bo Zhao, Ke-Xin Zhou, Mei-Rong Wei, Jinke Cao, and Qi Guo

Opt. Lett. 49(3), 486-489 (2024)  View: HTML | PDF

Frequency conversion to the telecom O-band using pressurized hydrogen

Anica Hamer, Seyed Mahdi Razavi Tabar, Priyanka Yashwantrao, Alireza Aghababaei, Frank Vewinger, and Simon Stellmer

Opt. Lett. 49(3), 506-509 (2024)  View: HTML | PDF

Nonreciprocal magnon blockade via the Barnett effect

Kai-Wei Huang, Xin Wang, Qing-Yang Qiu, and Hao Xiong

Opt. Lett. 49(3), 758-761 (2024)  View: HTML | PDF

Reconstruction and analysis of transient evolution images of laser-produced plasma plumes

Siqi He, Qi Min, Haidong Lu, Yanhong Wu, Shiquan Cao, Duixiong Sun, Denghong Zhang, Maogen Su, and Chenzhong Dong

Opt. Lett. 49(3), 566-569 (2024)  View: HTML | PDF

Broadband lens and graphene/silicon photodiode for wide spectral imaging

Jiafu Wang, Yue Dai, Xiaoxue Cao, Zongwen Li, Xinyi Xu, Srikrishna C. Bodepudi, Wenzhang Fang, Yance Chen, Yaqi Ren, Xiujun Hao, Xujie Lu, Hui-Liang Shen, Zheng Li, Xin Yuan, Huan Hu, Qigong Zhang, Zhi-Pei Sun, and Yang Xu

Opt. Lett. 49(3), 518-521 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Broadband, high-power optical frequency combs covering visible to near-infrared spectral range

Haochen Tian, Ruichen Zhu, Runmin Li, Sida Xing, Thomas R. Schibli, and Kaoru Minoshima

Opt. Lett. 49(3), 538-541 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Coupled air lasing gain and Mie scattering loss: an aerosol effect in filament-induced plasma spectroscopy

Jiayun Xue, Zhi Zhang, Yuezheng Wang, Binpeng Shang, Jiewei Guo, Shishi Tao, Nan Zhang, Lanjun Guo, Pengfei Qi, Lie Lin, and Weiwei Liu

Opt. Lett. 49(3), 550-553 (2024)  View: HTML | PDF

Auto-focusing femtosecond laser manufacturing system via acoustic emission technology

Yanzhe Fu, Yao Su, Jiayong Wei, Bing Wang, and Jiebo Li

Opt. Lett. 49(3), 558-561 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Unveiling out-of-loop attosecond timing jitter precision in Ti:sapphire mode-locked lasers with an optical heterodyne technique

Haitao Wu, Hao Xu, and Jianye Zhao

Opt. Lett. 49(3), 742-745 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Arithmetic logic unit based on the metastructure with coherent absorption: erratum

Jia-Hao Zou, Jun-Yang Sui, Qi Chen, and Hai-Feng Zhang

Opt. Lett. 49(3), 415-417 (2024)  View: HTML | PDF