Comparative analysis of temporal-spatial and time-frequency features for pattern recognition of φ-OTDR

Fanran Meng, Wenxiang Zhang, Xiaojun Liu, Fei Liu, and Xian Zhou

Chin. Opt. Lett. 21(4), 040601- (2023)  View: PDF

W-band radio-over-fiber transmission system with delta-sigma modulation and direct detection

Zhou Ju, Jiaxuan Liu, and Jianjun Yu

Chin. Opt. Lett. 21(4), 040602- (2023)  View: PDF

Wavefront measurement of a multilens optical system based on phase measuring deflectometry

Zhenyi Chen, Wenchuan Zhao, Qican Zhang, Jin Peng, and Junyong Hou

Chin. Opt. Lett. 21(4), 041201- (2023)  View: PDF

Real-time suppression of random phase drift for laser ranging with high-frequency intermode beats

Ruitao Yang, Hao Sun, Pengcheng Hu, Hongxing Yang, Haijin Fu, Liang Yu, Xu Xing, Xuemei Ding, and Jiubin Tan

Chin. Opt. Lett. 21(4), 041202- (2023)  View: PDF

Dark-field line confocal imaging with point confocality and extended line field for bulk defects detection

Jingtao Dong, Tengda Zhang, Lei Yang, Yuzhong Zhang, Rongsheng Lu, and Xinglong Xie

Chin. Opt. Lett. 21(4), 041203- (2023)  View: PDF

Phase-unwrapping algorithm combined with wavelet transform and Hilbert transform in self-mixing interference for individual microscale particle detection

Yu Zhao, Jiawei Li, Menglei Zhang, Yangyang Zhao, Jianglin Zou, and Tao Chen

Chin. Opt. Lett. 21(4), 041204- (2023)  View: PDF

Highly sensitive torsion sensor based on Mach–Zehnder interference in helical seven-core fiber taper

Jiabin Wang, Xinzhe Zeng, Jian Zhou, Jiayu Hao, Xingyu Yang, Yue Liu, Wenhuan Chen, Song Li, Yunxiang Yan, Tao Geng, Weimin Sun, and Libo Yuan

Chin. Opt. Lett. 21(4), 041205- (2023)  View: PDF

Wavelength-tunable mode-locked fiber laser based on an all-fiber Mach–Zehnder interferometer filter

Fan Yang, Liqiang Zhang, Minghong Wang, Nan-Kuang Chen, Yicun Yao, Zhen Tian, and Chenglin Bai

Chin. Opt. Lett. 21(4), 041401- (2023)  View: PDF

Q-switched Er³⁺/Dy³⁺ codoped ZrF₄ fiber laser: continuously tunable pulse generation from 3.06 to 3.62 µm

Yongzhi Wang, Hongyu Luo, Biao Wang, Jianfeng Li, and Yong Liu

Chin. Opt. Lett. 21(4), 041402- (2023)  View: PDF

Experimental damage thresholds of a laser suppression imaging system using a cubic phase plate

Qing Ye, Yunlong Wu, Hao Zhang, Yangliang Li, Lei Wang, and Ke Sun

Chin. Opt. Lett. 21(4), 041403- (2023)  View: PDF

Watt-level laser operation of Pr³⁺:YLF at 696 and 698 nm

Weihang Cao, Zhengdong Dai, Run Fang, Zhongyu Wang, Yuchen Xue, Bo Xiao, Huiying Xu, and Zhiping Cai

Chin. Opt. Lett. 21(4), 041404- (2023)  View: PDF

Room-temperature continuous-wave InP-based 2.01 µm microcavity lasers in whispering-gallery modes with InGaAsSb quantum well

Qiangqiang Guo, Jinchuan Zhang, Yixuan Zhu, Xu Gao, Quanyong Lu, Ning Zhuo, Shenqiang Zhai, Junqi Liu, Lijun Wang, Shuman Liu, and Fengqi Liu

Chin. Opt. Lett. 21(4), 041405- (2023)  View: PDF

Improving the performance of high-power broad-area lasers by suppressing cavity modes propagating in the lateral dimension

Jian Fan, Xuyan Zhou, Weiqiao Zhang, Yufei Wang, Hongwei Qu, Aiyi Qi, and Wanhua Zheng

Chin. Opt. Lett. 21(4), 041406- (2023)  View: PDF

Effect of Ba/Sr ratio on the nonlinear optical properties of Ba_1-xSr_xTiO₃ (x = 0.1–0.9) thin films

Depeng Wang, Ruifeng Niu, Liqi Cui, and Weitian Wang

Chin. Opt. Lett. 21(4), 041601- (2023)  View: PDF

Y₃Al₅O₁₂:Ce³⁺ fluorescent ceramic for optical data storage

Junwei Zhang, Miao Zhao, Qiao Hu, Hao Ruan, and Jing Wen

Chin. Opt. Lett. 21(4), 041602- (2023)  View: PDF

Dual photopatterning of rotational fingerprint superstructures

Jintao Pan, Jiaxin Qian, Lingling Ma, Zeyu Wang, Ren Zheng, Ning Wang, Bingxiang Li, and Yanqing Lu

Chin. Opt. Lett. 21(4), 041603- (2023)  View: PDF

Atomic structures and carrier dynamics of defects in a ZnGeP₂ crystal

Xiaoguang Pan, Yongzheng Wang, Hangxin Bai, Caixia Ren, Jiangbo Peng, Fangli Jing, Hailong Qiu, Zuotao Lei, Hongjun Liu, Chunhui Yang, Zhanggui Hu, and Yicheng Wu

Chin. Opt. Lett. 21(4), 041604- (2023)  View: PDF

Smith–Purcell radiation-like photoacoustic phased array

Dongyi Shen, Guolin Zhao, Xianfeng Chen, and Wenjie Wan

Chin. Opt. Lett. 21(4), 041901- (2023)  View: PDF

Quantum-limited resolution of partially coherent sources

Ben Wang, Liang Xu, Hongkuan Xia, Aonan Zhang, Kaimin Zheng, and Lijian Zhang

Chin. Opt. Lett. 21(4), 042601- (2023)  View: PDF

Photon pair generation in lithium niobate waveguide periodically poled by femtosecond laser

Fan Dai, Qianqian Tian, Shuangyin Huang, Min Wang, Chenghou Tu, Yan Sheng, Yongnan Li, and Hui-Tian Wang

Chin. Opt. Lett. 21(4), 042701- (2023)  View: PDF

Satellite-to-aircraft quantum key distribution performance estimation with boundary layer effects

Huicun Yu, Bangying Tang, Jiahao Li, Yuexiang Cao, Han Zhou, Sichen Li, Haoxi Xiong, Bo Liu, and Lei Shi

Chin. Opt. Lett. 21(4), 042702- (2023)  View: PDF

Rapid classification of copper concentrate by portable laser-induced breakdown spectroscopy combined with transfer learning and deep convolutional neural network

Haochen Li, Tianyuan Liu, Yuchao Fu, Wanxiang Li, Meng Zhang, Xi Yang, Di Song, Jiaqi Wang, You Wang, and Meizhen Huang

Chin. Opt. Lett. 21(4), 043001- (2023)  View: PDF

Distinguishing high-harmonic generation from surface and bulk states in topological insulator Bi₂Se₃

Yang Jiang, Ya Bai, Zeyi Ye, Na Li, Candong Liu, and Peng Liu

Chin. Opt. Lett. 21(4), 043801- (2023)  View: PDF

Generation and application of high-contrast laser pulses using plasma mirror in the SULF-1PW beamline

Cheng Jiang, Zongxin Zhang, Hao Dong, Zhiyong Shi, Jianzhi He, Shufa Hao, Fengyu Sun, Jiayan Gui, Jiayi Qian, Jiacheng Zhu, Wenpeng Wang, Yi Xu, Xiaoyan Liang, Yuxin Leng, and Ruxin Li

Chin. Opt. Lett. 21(4), 043802- (2023)  View: PDF