Magnetically tunable diffractive optical elements based on ion-irradiated ultrathin ferromagnetic stacks

Xiaolin Huang, Siyuan Jiang, Biao Wu, Ran Huo, Xuefeng Zhao, Guozhong Xing, Shibing Long, and Nan Gao

Opt. Lett. 48(9), 2305-2308 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Tunable mode convertor based on fiber Bragg grating inscribed in graded-index nine-mode fiber

Rui Liu, Zhiyong Bai, Jiayan Chen, Zilun Luo, Luping Wu, Jianjun Ran, Changrui Liao, Jun He, Xiaoyu Weng, Liwei Liu, Junle Qu, and Yiping Wang

Opt. Lett. 48(9), 2233-2236 (2023)  View: HTML | PDF

Receive-diversity-aided power-fading compensation for C-band IM/DD OFDM systems

Junwei Zhang, Heyun Tan, Liwang Lu, Lin Sun, Xiong Wu, Alan Pak Tao Lau, and Chao Lu

Opt. Lett. 48(9), 2237-2240 (2023)  View: HTML | PDF

An approach for linear optical phase demodulation using a single photodetector

Changlin Liu, Huixing Zhang, Aijun Wen, Yuan Men, Shuaikang Wang, and Wei Zeng

Opt. Lett. 48(9), 2281-2284 (2023)  View: HTML | PDF

An iterative BP-CNN decoder for optical fiber communication systems

Jing Zhang, Wenshan Jiang, Jiahao Zhou, Xue Zhao, Xiatao Huang, Zhenming Yu, Xingwen Yi, and Kun Qiu

Opt. Lett. 48(9), 2289-2292 (2023)  View: HTML | PDF

2.4-Tb/s/λ*km fundamental mode transmission over OM2 fiber employing Kramers–Kronig receiver

Xinkuo Yu, Jianping Li, Jianqing He, Yuwen Qin, Ning Lin, Yonghua He, Meng Xiang, and Songnian Fu

Opt. Lett. 48(9), 2317-2320 (2023)  View: HTML | PDF

Experimental demonstration of bandwidth enhancement in photonic time delay reservoir computing

Irene Estėbanez, Apostolos Argyris, and Ingo Fischer

Opt. Lett. 48(9), 2449-2452 (2023)  View: HTML | PDF

Ga-hybridization-mediated broadband optical amplification in Bi-activated photonic glass and fiber

Hao Ke, Jingfei Chen, Rui Duan, Xueliang Li, Zhixue He, Suwei Yue, and Shifeng Zhou

Opt. Lett. 48(9), 2457-2460 (2023)  View: HTML | PDF

Ultrasensitive magnetic field sensor based on cladding-etched long-period grating

Yu Zhu, Chen Jiang, Yuehui Ma, Zuyao Liu, Chengbo Mou, and Yunqi Liu

Opt. Lett. 48(9), 2461-2464 (2023)  View: HTML | PDF

Propagation of noninteger cylindrical vector vortex beams in a gradient-index fiber

Xiaojin Yin, Pengqi Hao, Yupei Zhang, Ziyue Zhao, Jinze Wu, and Jinhong Li

Opt. Lett. 48(9), 2484-2487 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Dual-shearing interferometer for multi-modal hyperspectral imaging

Caixun Bai, Jianxin Li, Guomei Wang, Cheng Lu, Huanian Zhang, Yue Zhao, Wenfei Zhang, and Shenggui Fu

Opt. Lett. 48(9), 2214-2217 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

DeepSCI: scalable speckle correlation imaging using physics-enhanced deep learning

Zhiwei Tang, Fei Wang, ZhenFeng Fu, Shanshan Zheng, Ying Jin, and Guohai Situ

Opt. Lett. 48(9), 2285-2288 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Computer holography using deep neural network with Fourier basis

Runze Zhu, Lizhi Chen, and Hao Zhang

Opt. Lett. 48(9), 2333-2336 (2023)  View: HTML | PDF

Cross talk-free retinal projection display based on a holographic complementary viewpoint array

Zi Wang, Kefeng Tu, Guoqiang Lv, Qibin Feng, Anting Wang, and Hai Ming

Opt. Lett. 48(9), 2437-2440 (2023)  View: HTML | PDF  [Suppl. Mat. (5)]

High-speed feedback based wavefront shaping for spatiotemporal enhancement of incoherent light through dynamic scattering media

Chao-Mao Hsieh, Mohammad O. A. Malik, and Quan Liu

Opt. Lett. 48(9), 2313-2316 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Design and resonator-assisted characterization of high-performance lithium niobate waveguide crossings

Yikun Chen, Ke Zhang, Hanke Feng, Wenzhao Sun, and Cheng Wang

Opt. Lett. 48(9), 2218-2221 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Manipulating leaky mode in silicon waveguides harnessing bound states in the continuum

Jie Li, Shi Zhao, Jingye Chen, and Yaocheng Shi

Opt. Lett. 48(9), 2249-2252 (2023)  View: HTML | PDF

Development of a 3D ultrafast laser written near-infrared spectro-interferometer

G. Martin, G. Zhang, M. Bonduelle, R. Allaw, M. Callejo, A. Morand, A. Rodenas, G. Cheng, R. Stoian, and C. d’Amico

Opt. Lett. 48(9), 2253-2256 (2023)  View: HTML | PDF

Electro-optically tunable optical delay line with a continuous tuning range of ∼220 fs in thin-film lithium niobate

Lvbin Song, Jinming Chen, Rongbo Wu, Yong Zheng, Zhaoxiang Liu, Guanhua Wang, Chao Sun, Min Wang, and Ya Cheng

Opt. Lett. 48(9), 2261-2264 (2023)  View: HTML | PDF

Ultrahigh thermal-efficient all-optical silicon photonic crystal nanobeam cavity modulator with TPA-induced thermo-optic effect

Danyang Yao, Zhi Jiang, Yong Zhang, Han Xie, Tongtong Wang, Jianguo Wang, Xuetao Gan, Genquan Han, Yan Liu, and Yue Hao

Opt. Lett. 48(9), 2325-2328 (2023)  View: HTML | PDF

Integrated programmable strongly coupled three-ring resonator photonic molecule with ultralow-power piezoelectric control

Jiawei Wang, Kaikai Liu, Andrei Isichenko, Ryan Q. Rudy, and Daniel J. Blumenthal

Opt. Lett. 48(9), 2373-2376 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Anderson localization without eigenstates in photonic quantum walks

Stefano Longhi

Opt. Lett. 48(9), 2445-2448 (2023)  View: HTML | PDF

Significant enhancement in laser damage resistance of YAG crystal surface by plasma etching

Alexandr Belosludtsev, Andrius Melninkaitis, and Giedrius Abromavičius

Opt. Lett. 48(9), 2226-2228 (2023)  View: HTML | PDF

Stable pulsed operation of Lissajous structured beams by Nd:YVO₄/Cr⁴⁺:YAG laser in a concave–convex resonator

P. H. Tuan, W. C. Tsai, and W. R. Chen

Opt. Lett. 48(9), 2245-2248 (2023)  View: HTML | PDF

Single-pass cutting of frosted glass via change of laser incident medium

Tianting Chen, Yaqing Qiao, Haoran Ma, Yi Liu, Jun Duan, Wei Xiong, and Leimin Deng

Opt. Lett. 48(9), 2257-2260 (2023)  View: HTML | PDF

Self-injection locking of a low-noise erbium-doped random fiber laser by a random fiber grating ring

Chen Chen, Haiyang Wang, Ping Lu, Stephen Mihailov, Liang Chen, and Xiaoyi Bao

Opt. Lett. 48(9), 2389-2392 (2023)  View: HTML | PDF

Efficient 2075-nm laser emission from Ho³⁺-doped fluorotellurite glass in a compact all-fiber structure

Liyuan Wang, Xiaotong Zhao, Nian Lv, Niannian Xu, Zhenrui Li, Gerald Farrell, Shunbin Wang, and Pengfei Wang

Opt. Lett. 48(9), 2401-2404 (2023)  View: HTML | PDF

Metasurface-based perfect vortex beams with trigonometric-function topological charge for OAM manipulation

Bolun Zhang, Zheng-Da Hu, Jingjing Wu, Jicheng Wang, Yanguang Nie, Feng Zhang, Mengmeng Li, and Sergei Khakhomov

Opt. Lett. 48(9), 2409-2412 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Symmetry breaking of dark-mode metamaterials for voltage-switchable infrared absorption

Bo K. Shrewsbury, Romil Audhkhasi, and Michelle L. Povinelli

Opt. Lett. 48(9), 2441-2444 (2023)  View: HTML | PDF

Monitoring the perivascular cerebrospinal fluid dynamics of the glymphatic pathway using co-localized photoacoustic microscopy

Zhiyang Wang, Fei Yang, Wenbin Shi, Wenjie Xie, Zhan Zhang, and Sihua Yang

Opt. Lett. 48(9), 2265-2268 (2023)  View: HTML | PDF

Cylindrical lens configuration for optimizing light delivery in a curvilinear endocavity photoacoustic imaging system

Yixiao Lin, Sitai Kou, Yun Zou, Konstantin Maslov, and Quing Zhu

Opt. Lett. 48(9), 2417-2420 (2023)  View: HTML | PDF

High-quality manipulable fiber-microsphere for super-resolution microscopy

Tony Hajj, Sebastien Marbach, Pierre Pfeiffer, Paul Montgomery, Sylvain Lecler, and Manuel Flury

Opt. Lett. 48(9), 2222-2225 (2023)  View: HTML | PDF

Deep-Gamma: deep low-excitation fluorescence imaging global enhancement

Zhibo Xiao, Yinghan Guan, Ying Jin, Wei Hou, Yuanjie Gu, and Shouyu Wang

Opt. Lett. 48(9), 2496-2499 (2023)  View: HTML | PDF

Near-infrared ultrafast third-order nonlinear optical response of 2D NbS₂, NbSe₂, ZrTe₂, and MoS₂

Alyson J. A. Carvalho, Cecília L. A. V. Campos, Denise Valente, Ali M. Jawaid, Robert Busch, Richard A. Vaia, and Anderson S. L. Gomes

Opt. Lett. 48(9), 2297-2300 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Second harmonic generation by matching the phase distributions of topological corner and edge states

Weipeng Hu, Chao Liu, Xiaoyu Dai, Shuangchun Wen, and Yuanjiang Xiang

Opt. Lett. 48(9), 2341-2344 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Amplification of a terahertz wave via stimulated Raman scattering

N. Peng, Y. Chen, Y. G. Chen, S. Tan, W. B. Yao, Y. X. Li, J. Q. Yu, and C. Z. Xiao

Opt. Lett. 48(9), 2433-2436 (2023)  View: HTML | PDF

Temperature dependence of stimulated Raman scattering from a VYO₄ crystal

Huihui Li, Zhiyi Dong, Haixin Wang, Yangyang Ye, Chenglin Sun, and Zhiwei Men

Opt. Lett. 48(9), 2453-2456 (2023)  View: HTML | PDF

Electrically controlled dual-mode polarization beam splitter using a nematic liquid crystal

Vaibhav Sharma and Aloka Sinha

Opt. Lett. 48(9), 2357-2360 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Machine learning enables the design of a bidirectional focusing diffractive lens

Wei Jia, Dajun Lin, Rajesh Menon, and Berardi Sensale-Rodriguez

Opt. Lett. 48(9), 2425-2428 (2023)  View: HTML | PDF

Ultrahigh-Q lithium niobate microring resonator with multimode waveguide

Chuangchuang Wei, Jinye Li, Qianqian Jia, Dechen Li, and Jianguo Liu

Opt. Lett. 48(9), 2465-2467 (2023)  View: HTML | PDF

Two-step spin coating CsPbBr₃ thin films and photodetectors in the atmosphere

Chenyang Bao, Xiang Peng, Leiying Ying, Yang Mei, Baoping Zhang, and Hao Long

Opt. Lett. 48(9), 2472-2475 (2023)  View: HTML | PDF

Dual electro-optic frequency comb photonic thermometry

Adam J. Fleisher, Zeeshan Ahmed, Tobias Herman, and Matthew R. Hartings

Opt. Lett. 48(9), 2210-2213 (2023)  View: HTML | PDF

Three-dimensional force-tactile sensors based on embedded fiber Bragg gratings in anisotropic materials

Kezhen Jin, Zeren Li, Pengyu Nan, Guoguo Xin, Kok-Sing Lim, Harith Ahmad, and Hangzhou Yang

Opt. Lett. 48(9), 2269-2272 (2023)  View: HTML | PDF

Longwave infrared (6.6–11.4 µm) dual-comb spectroscopy with 240,000 comb-mode-resolved data points at video rate

Sergey Vasilyev, Andrey Muraviev, Dmitrii Konnov, Mike Mirov, Victor Smolski, Igor Moskalev, Sergey Mirov, and Konstantin Vodopyanov

Opt. Lett. 48(9), 2273-2276 (2023)  View: HTML | PDF

Accurate dynamic 3D deformation measurement based on the synchronous multiplexing of polarization and speckle metrology

Yijun Du, Junxiang Li, Hong Zhao, Zixin Zhao, Chen Fan, Menghang Zhou, Xingyu Yang, and Rong Zhao

Opt. Lett. 48(9), 2329-2332 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Remote vectorial vibration sensing based on locally stabilized Mach–Zehnder interferometers using multi-core fiber and optical phase-locking

Yuanshuo Bai, Weilin Xie, Songhan Liu, Yinxia Meng, Ling Zhang, Wei Wei, and Yi Dong

Opt. Lett. 48(9), 2369-2372 (2023)  View: HTML | PDF

Plasmonic volcano-like fiber-optic probe for Raman enhancement

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

Opt. Lett. 48(9), 2377-2380 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

High-resolution Cs–Rb two-photon spectrometer for directly stabilizing a Ti:sapphire comb laser

Tze-Wei Liu, Bo-Wei Chen, Hsin-Hung Yu, and Wang-Yau Cheng

Opt. Lett. 48(9), 2421-2424 (2023)  View: HTML | PDF

Photonic Möbius topological insulator from projective symmetry in multiorbital waveguides

Chuang Jiang, Yiling Song, Xiaohong Li, Peixiang Lu, and Shaolin Ke

Opt. Lett. 48(9), 2337-2340 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Observation of terahertz transition from Fano resonances to bound states in the continuum

Laura Pilozzi, Mauro Missori, and Claudio Conti

Opt. Lett. 48(9), 2381-2384 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Key to an extension or shortening of focal length in the enhancement of autofocusing ability of a circular Airyprime beam caused by a linear chirp factor

Jian He, Xiang Zang, Wensong Dan, Yimin Zhou, Fei Wang, Yangjian Cai, and Guoquan Zhou

Opt. Lett. 48(9), 2365-2368 (2023)  View: HTML | PDF

Strain-tunable valley polarization and localized excitons in monolayer WSe₂

Haihong Zheng, Biao Wu, Shaofei Li, Jun He, Zongwen Liu, Chang-Tian Wang, Jian-Tao Wang, Ji-an Duan, and Yanping Liu

Opt. Lett. 48(9), 2393-2396 (2023)  View: HTML | PDF

Matrices characterizing non-local OAM transformations of light beams

David Raveh, Sushil Pokharel, and Olga Korotkova

Opt. Lett. 48(9), 2405-2408 (2023)  View: HTML | PDF

Generation of non-uniformly correlated sources with controllable beam profile by devising its statistics in the spatial frequency domain

Gaofeng Wu, Jing Liang, Fei Wang, and Yangjian Cai

Opt. Lett. 48(9), 2413-2416 (2023)  View: HTML | PDF

Optical pulling force on dielectric particles via metallic slab surface plasmon excitation: a comparison between transmission and reflection schemes

H. Ferrari, V. Herrero, and M. Cuevas

Opt. Lett. 48(9), 2345-2348 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Spatial–spectral mapping to prepare frequency entangled qudits

Zi-Xiang Yang, Zi-Qi Zeng, Ying Tian, Shun Wang, Ryosuke Shimizu, Hao-Yu Wu, Shilong Liu, and Rui-Bo Jin

Opt. Lett. 48(9), 2361-2364 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Fourier convolution–parallel neural network framework with library matching for multi-tool processing decision-making in optical fabrication

Hao Guo, Songlin Wan, Hanjie Li, Lanya Zhang, Haoyang Zhang, Haojin Gu, Qing Lu, Guochang Jiang, Yichu Liang, Chaoyang Wei, and Jianda Shao

Opt. Lett. 48(9), 2468-2471 (2023)  View: HTML | PDF

Mode-locked fiber laser based on a small-period long-period fiber grating inscribed by femtosecond laser

Qianying Li, Peiyun Cheng, Rong Zhao, Jintao Cai, Ming Shen, and Xuewen Shu

Opt. Lett. 48(9), 2241-2244 (2023)  View: HTML | PDF

Generation and characterization of frequency tunable sub-15-fs pulses in a gas-filled hollow-core fiber pumped by a Yb:KGW laser

Mohammed Sabbah, Federico Belli, Christian Brahms, Fei Yu, Jonathan Knight, and John C. Travers

Opt. Lett. 48(9), 2277-2280 (2023)  View: HTML | PDF