Merging bound states in the continuum in all-dielectric metasurfaces for ultrahigh-Q resonances

Xueyang Zong, Lixia Li, and Yufang Liu

Opt. Lett. 48(19), 5045-5048 (2023)  View: HTML | PDF

Joint message passing decoding for LDPC codes with CCDMs

Yanan Luo and Qin Huang

Opt. Lett. 48(19), 4933-4936 (2023)  View: HTML | PDF

Distributed curvature sensing using long period fiber grating and machine learning numerical analysis

Clement Deleau, Han Cheng Seat, Olivier Bernal, and Frederic Surre

Opt. Lett. 48(19), 4941-4944 (2023)  View: HTML | PDF

Fast polarization state tracking for dual-polarization direct detection with Jones-space field recovery

Qi Wu, Yixiao Zhu, Zhaopeng Xu, Jinlong Wei, Junpeng Liang, Yu Yang, Gang Qiao, Honglin Ji, Qunbi Zhuge, and Weisheng Hu

Opt. Lett. 48(19), 4957-4960 (2023)  View: HTML | PDF

Coherent stepped-frequency waveform generation based on recirculating microwave photonic frequency conversion

Cong Ma, Xiangchuan Wang, Yue Yang, Zeyong Ding, and Shilong Pan

Opt. Lett. 48(19), 4985-4988 (2023)  View: HTML | PDF

Signal-to-noise ratio degradation analysis for optoelectronic feedback-based chaotic optical communication systems

Yunhao Xie, Zhao Yang, Mengyue Shi, Weisheng Hu, and Lilin Yi

Opt. Lett. 48(19), 5005-5008 (2023)  View: HTML | PDF

Measuring glass transition of a polymer coating layer over working fiber using forward Brillouin scattering

Alon Bernstein, Elad Zehavi, Yosef London, Mirit Hen, Andrei A. Stolov, and Avi Zadok

Opt. Lett. 48(19), 5037-5040 (2023)  View: HTML | PDF

High-sensitivity fiber SPR strain sensor based on n-type structure

Yong Wei, Puxi Ren, Chunlan Liu, Yixiong Tang, Ziqiang Zhang, Chunbiao Liu, Chen Shi, and Zhihai Liu

Opt. Lett. 48(19), 5057-5060 (2023)  View: HTML | PDF

Power equalization-based disaggregated optical network using switched gain equalization controlled amplifiers

Abhishek Anchal, Sumit Chatterjee, Deepak Sanghi, Praveen Maheshwari, and Eyal Lichtman

Opt. Lett. 48(19), 5149-5152 (2023)  View: HTML | PDF

Nonlinear transmission performance comparison employing 60 × 416.7-Gb/s TPS-64QAM and UD-16QAM systems with limited bandwidth

Xiaoshuo Jia, Chao Yang, Yan Li, Xiaona Zhang, Jingwei Song, Zixiong Jin, Ming Luo, Runzhe Fan, Bin Chen, Xiaobin Hong, Jifang Qiu, Zhisheng Yang, and Jian Wu

Opt. Lett. 48(19), 5169-5172 (2023)  View: HTML | PDF

Self-denoising method for OCT images with single spectrogram-based deep learning

Xiupin Wu, Wanrong Gao, and Haiyi Bian

Opt. Lett. 48(19), 4945-4948 (2023)  View: HTML | PDF

3D salient object detection based on light field integral imaging

Yu Kou, Junfeng Guo, Shouxin Liu, Chongyang Zhang, Chongji Zhao, Ying Li, Qiang Li, Seok-Tae Kim, and Xiaowei Li

Opt. Lett. 48(19), 5029-5032 (2023)  View: HTML | PDF

DBPFNet: a dual-band polarization image fusion network based on the attention mechanism and atrous spatial pyramid pooling

Yunan Wu, Jun Chang, Ning Ma, Yining Yang, Zhongye Ji, and Yi Huang

Opt. Lett. 48(19), 5125-5128 (2023)  View: HTML | PDF

Low-cost wavefront shaping via the third-order correlation of light fields

Ying Zhao, Meigang Duan, Yao Ju, Zuogang Yang, Xin Deng, Haolan Huangfu, Xiaozhan Yang, Xiaodan Fan, and Haoyi Zuo

Opt. Lett. 48(19), 4981-4984 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Multi-target distortion correction in 3D shape from polarization using a monocular camera system by deep neural networks

Xuan Li, Shuya Ge, Kui Yang, Yudong Cai, Zhiqiang Liu, Bin Huang, Yun Su, Yue Zhang, and Xiaopeng Shao

Opt. Lett. 48(19), 5053-5056 (2023)  View: HTML | PDF

High-performance and compact integrated photonic dichroic filters and triplexer realized by an efficient inverse design

Yuqi Zhao, Jingshu Guo, Guojiang Yang, Laiwen Yu, Shengyao Qian, Hengtai Xiang, Tianyu Cao, Chenxu Zhou, and Daoxin Dai

Opt. Lett. 48(19), 4961-4964 (2023)  View: HTML | PDF

Self-pulsing and dual-mode lasing in a square microcavity semiconductor laser

Jian-Cheng Li, Yong-Tao Huang, Chun-Guang Ma, Zhen-Ning Zhang, Jin-Long Xiao, Yue-De Yang, and Yong-Zhen Huang

Opt. Lett. 48(19), 4953-4956 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Actively Q-switched self-frequency-doubled Yb:YCOB green laser with output power of a dozen watts

Jinheng Du, Xiufang Chen, Haohai Yu, and Huaijin Zhang

Opt. Lett. 48(19), 4969-4972 (2023)  View: HTML | PDF

Generating the 1.5 kW mode-tunable fractional vortex beam by a coherent beam combining system

Jinhu Long, Kaikai Jin, Qi Chen, Hongxiang Chang, Qi Chang, Yanxing Ma, Jian Wu, Rongtao Su, Pengfei Ma, and Pu Zhou

Opt. Lett. 48(19), 5021-5024 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Sub-nanometer scale depth patterning on sapphire crystal by femtosecond soft x-ray laser pulse irradiation

Katsuhiro Mikami, Masahiko Ishino, Hiroto Motoyama, Thanh-Hung Dinh, Shunya Yokomae, Gota Yamaguchi, Satoru Egawa, Kazuyuki Sakaue, Hidekazu Mimura, Takeshi Higashiguchi, Yuya Kubota, Shigeki Owada, Atsushi Iwasaki, Yuichi Inubushi, and Masaharu Nishikino

Opt. Lett. 48(19), 5041-5044 (2023)  View: HTML | PDF

Millimeter-wave generation based on a monolithic dual-wavelength DFB laser with four phase-shifted sampled gratings and equivalent chirp technology

Bocheng Yuan, Yizhe Fan, Simeng Zhu, Weiqing Cheng, Yunshan Zhang, Xiangfei Chen, Shengwei Ye, Song Liang, Yongguang Huang, Ruikang Zhang, Jehan Akbar, John H. Marsh, and Lianping Hou

Opt. Lett. 48(19), 5093-5096 (2023)  View: HTML | PDF

Single-frequency fiber laser of 315 mW at 1940 nm based on a Tm : YAG/Ho : YAG-co-derived silica fiber

Zhenshuai Wei, Jizhe Luan, Lu Huang, Wei Zhao, Xian Zhao, Zhigang Zhao, Zhenhua Cong, and Zhaojun Liu

Opt. Lett. 48(19), 5109-5112 (2023)  View: HTML | PDF

Coherent beam combining of cylindrical vector beams for power scaling

Shixin Liu, Hang Liu, Xuepeng Qi, Wanjing Peng, Yujun Feng, Li Chen, Zhendong Li, Yinhong Sun, Yi Ma, Zhigang Zhao, Qingsong Gao, Zhaojun Liu, and Chun Tang

Opt. Lett. 48(19), 5121-5124 (2023)  View: HTML | PDF

Current spreading structure of GaN-based vertical-cavity surface-emitting lasers

Zhongming Zheng, Yukun Wang, Yang Mei, Hao Long, Leiying Ying, Zhiwei Zheng, and Baoping Zhang

Opt. Lett. 48(19), 5141-5144 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Switchable whispering gallery mode lasing via phase transition

Junhua Tong, Kun Ge, Zhiyang Xu, and Tianrui Zhai

Opt. Lett. 48(19), 5161-5164 (2023)  View: HTML | PDF

Printable and low-cost perfect terahertz absorber realized by a laser-induced graphene metasurface

Yan Dong, Zongyuan Wang, Chenjie Xiong, Bowen Deng, and Bin Hu

Opt. Lett. 48(19), 5009-5012 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Non-reciprocal electromagnetic metasurface based on the nonlinearity of a liquid metamaterial

Alexander Zharov, Vanessa Fierro, and Alain Celzard

Opt. Lett. 48(19), 5033-5036 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Compact effective surface plasmon polariton transmission line with undiminished bandwidth and enhanced field confinement

Anqi Zhang, Donglin Han, Yang Yi, and Leilei Liu

Opt. Lett. 48(19), 5049-5052 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Efficient and tunable emission CsPbCl_xBr_3−x quantum dot glass for overcoming the lack of cyan gap in WLED

Mingshuang Guan, Yixi Wu, Zhaojing Kuang, Shiqing Xu, and Junjie Zhang

Opt. Lett. 48(19), 5173-5176 (2023)  View: HTML | PDF

Intrinsic signal optoretinography revealing AD-induced retinal photoreceptor hyperexcitability before a detectable morphological abnormality

Guangying Ma, Tae-Hoon Kim, Taeyoon Son, Jie Ding, Shaiban Ahmed, Tobiloba Adejumo, and Xincheng Yao

Opt. Lett. 48(19), 5129-5132 (2023)  View: HTML | PDF

Enhancement of stimulated Raman scattering of a weak vibration mode in tetrahydrofuran through the energy-transfer resonance of lycopene

Suhan Wang, Xiaokai Liu, Haixin Wang, Wei Zhang, Chenglin Sun, Wenhui Fang, and Zhiwei Men

Opt. Lett. 48(19), 4977-4980 (2023)  View: HTML | PDF

Exact envelope solitons in topological Floquet insulators

Subimal Deb, Dheerendra Singh, Munmun Chakraborty, Prasanta K. Panigrahi, and Avinash Khare

Opt. Lett. 48(19), 4997-5000 (2023)  View: HTML | PDF

High-frame-rate reconfigurable diffractive neural network based on superpixels

Yuan Qu, Hengyu Lian, Chunxu Ding, Huazhen Liu, Linxian Liu, and Jiamiao Yang

Opt. Lett. 48(19), 5025-5028 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Asymmetric transmission devices empowered by a cascaded structure of a dielectric metasurface-photonic crystal

Xinran Wei, Yuzhang Liang, Yuhan Sun, Yi Zou, Yurui Fang, Ting Xu, and Wei Peng

Opt. Lett. 48(19), 5065-5068 (2023)  View: HTML | PDF

Terahertz Bessel metalens with an extended non-diffractive length and a high efficiency

Jiahao Miao, Zhanxuan Zhou, Yi Liu, Cong Lin, Xincheng Zhu, Zhuoran Sun, and Xiaomei Yu

Opt. Lett. 48(19), 5117-5120 (2023)  View: HTML | PDF

Compact dual-band spectral analysis via multiplexed rotated chirped volume Bragg gratings

Oussama Mhibik, Murat Yessenov, Leon Glebov, Ayman F. Abouraddy, and Ivan Divliansky

Opt. Lett. 48(19), 5137-5140 (2023)  View: HTML | PDF

Thermal dissipation enhancement in flip-chip bonded uni-traveling carrier photodiodes

Junwu Bai, Yang Shen, Peng Yao, Dekang Chen, Matthew Konkol, Bingtian Guo, Xiangwen Guo, Victoria Carey, Joe C. Campbell, and Dennis Prather

Opt. Lett. 48(19), 5157-5160 (2023)  View: HTML | PDF

Machine-learning-assisted omnidirectional bending sensor based on a cascaded asymmetric dual-core PCF sensor

Bingsen Huang, Xinzhi Sheng, Jiaqi Cao, Haoqiang Jia, Wei Gao, Shuai Gu, Xin Wang, Paul K Chu, and Shuqin Lou

Opt. Lett. 48(19), 4929-4932 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical frequency domain reflectometry with broadened frequency sweep range assisted by a dual electro-optic frequency comb

Yidai Zhu, Xinyu Fan, Zhaopeng Zhang, Zhengchao Yuan, Bingxin Xu, and Zuyuan He

Opt. Lett. 48(19), 4937-4940 (2023)  View: HTML | PDF

Direct-detected spectroscopy based on a plasmonic Schottky photodetector and a deep neural network

Shaoxiong Wu, Cheng Chen, Yue Dai, Jiayi Ye, Xinyi Xu, Xinyu Liu, Feng Tian, Yang Xu, and Huan Hu

Opt. Lett. 48(19), 4965-4968 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Programmable focused laser differential interferometer with a spatial light modulator as a dynamic diffractive optical element

Seth Holladay and Zhili Zhang

Opt. Lett. 48(19), 5001-5004 (2023)  View: HTML | PDF

Photonic angle-of-arrival measurement of microwave signals using a triangular wave

Xiao Zhang, Hao Chi, Yiran Gao, Hongxia He, and Yanrong Zhai

Opt. Lett. 48(19), 5013-5016 (2023)  View: HTML | PDF

Differential integrating sphere-based photoacoustic spectroscopy gas sensing

Chu Zhang, Ying He, Shunda Qiao, and Yufei Ma

Opt. Lett. 48(19), 5089-5092 (2023)  View: HTML | PDF

Sidewall grating slot waveguide microring resonator biochemical sensor

Weiqing Cheng, Xiao Sun, Shengwei Ye, Bocheng Yuan, Yiming Sun, John H. Marsh, and Lianping Hou

Opt. Lett. 48(19), 5113-5116 (2023)  View: HTML | PDF

Balloon-like optical fiber sensor for simultaneous displacement and temperature measurement based on an anti-resonance mechanism

Yaxun Zhang, Zhiliang Huang, Yuxin Liu, Wenmi Li, Xiaoyun Tang, Zhihai Liu, Yu Zhang, and Libo Yuan

Opt. Lett. 48(19), 5177-5180 (2023)  View: HTML | PDF

Polarization states and far-field optical properties in dielectric photonic crystal slabs

Luca Zagaglia, Simone Zanotti, Momchil Minkov, Marco Liscidini, Dario Gerace, and Lucio Claudio Andreani

Opt. Lett. 48(19), 5017-5020 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Inhibiting zero-order light of a spatial light modulator with voltage optimization

Yueqiang Zhu, Kaige Wang, Jintao Bai, and Wei Zhao

Opt. Lett. 48(19), 5061-5064 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Visualizing lateral optical force through surface plasmon-coupled emission

Hongda Yu, Zhe Shen, and Kaiwen Jiang

Opt. Lett. 48(19), 5073-5076 (2023)  View: HTML | PDF  [Suppl. Mat. (2)]

Biphoton generation enhanced by nonlocal nonlinearity via Rydberg interactions

Hui-Min Zhao, Xiao-Jun Zhang, M. Artoni, G. C. La Rocca, and Jin-Hui Wu

Opt. Lett. 48(19), 5105-5108 (2023)  View: HTML | PDF

Effects of excitation power density on the Stern–Volmer constant measurement

Meng Kou, Feng Qin, Yongda Wang, Xiyu Zhang, Lu Li, Zheng Hu, Hua Zhao, and Zhiguo Zhang

Opt. Lett. 48(19), 5133-5136 (2023)  View: HTML | PDF

Suppressing turbulence-induced laser beam wandering by using an axicon

Tao Zeng, Ya Gui, Jiewei Guo, and Lanjun Guo

Opt. Lett. 48(19), 5077-5080 (2023)  View: HTML | PDF

Femtosecond laser printing-assisted etching tailored hard and brittle micro-convex surface

Yang Liu, Ji Huang, Bin Yin, Yunxia Ye, Misheng Liang, Xiaozhe Chen, Feifei Wang, Jingjing Zhang, and Zijie Dai

Opt. Lett. 48(19), 5097-5100 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Self-compression of femtosecond laser pulses in ambient air through conical radiation

Xinhua Xie, Adrian L. Cavalieri, and Steven L. Johnson

Opt. Lett. 48(19), 5101-5104 (2023)  View: HTML | PDF