Volume Table of Contents

PROCEEDINGS VOLUME 11907

SIXTEENTH NATIONAL CONFERENCE ON LASER TECHNOLOGY AND OPTOELECTRONICS | 3-6 JUNE 2021

Sixteenth National Conference on Laser Technology and Optoelectronics

Editor(s): Weibiao Chen, Jianrong Qiu, Pu Wang, Zhenxi Zhang, Jianqiang Zhu

Editor Affiliations +

IN THIS VOLUME

2 Sessions, 120 Papers, 0 Presentations, 0 Posters

Front Matter: Volume 11907 (1)

Advanced Solid-State Lasers and new lasers (119)

SIXTEENTH NATIONAL CONFERENCE ON LASER TECHNOLOGY AND OPTOELECTRONICS

3-6 June 2021

Shanghai, China

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Front Matter: Volume 11907

Front Matter: Volume 11907 Open Access

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190701 (2021) https://doi.org/10.1117/12.2605291

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Advanced Solid-State Lasers and new lasers

Spatial characteristics of nonlinear Thomson scattering from tightly focused single-cycle laser pulse with varied initial phases Paper

Yiqiu Wang, Jiawei Zhuang, Qinyan Zhou, Yunfeng Cai, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190702 (2021) https://doi.org/10.1117/12.2600757

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Generation of a quasi-monochromatic x-ray via collision of electron with tightly focused laser pulses Paper

Jiawei Zhuang, Yiqiu Wang, Conglin Wang, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190703 (2021) https://doi.org/10.1117/12.2600762

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Measurement of distributed refractive index through Rayleigh backscattering spectra detection using a U-bent common fiber Paper

Shan Qiao, Liwen Sheng, Ping Song, Aiguo Zhang, Honglong Guo, Peng Li, Jinpeng Lang, Hui Jin, Tianyang Qu

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190704 (2021) https://doi.org/10.1117/12.2600768

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Influence of electron’s initial position on space radiation of a high-energy electron interacting with linearly polarized tightly focused laser Paper

Xi Zhou, Yilv Yan, Shanlin Ren, Hui Liu, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190705 (2021) https://doi.org/10.1117/12.2600773

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Effect and mechanism of initial phase on electron radiation under linearly polarized Gaussian laser pulse Paper

Penghang Yu, Yiqiu Wang, Jin Yan, Jianping Chang, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190706 (2021) https://doi.org/10.1117/12.2600776

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Influence of different pulse width on electron emission characteristics driven by circularly polarized intense laser Paper

Lingxiao Li, Mengyuan Tao, Penghang Yu, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190707 (2021) https://doi.org/10.1117/12.2600833

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Hybrid mode-locked wavelength tunable semiconductor laser based on optoelectronic feedback Paper

Yuxiang Liu, Huan Wang, Zehou Yang, Dan Lu, Ruikang Zhang, Lingjuan Zhao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190708 (2021) https://doi.org/10.1117/12.2600850

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Effect of polarization parameters on electron motion and radiation characteristics under intense laser field Paper

Jianping Chang, Penghang Yu, Yichen She, Jin Yan, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190709 (2021) https://doi.org/10.1117/12.2600868

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Radiation spectrum characteristics of circularly polarized laser colliding electrons at different intensities Paper

ZuJie Chen, Xin Shen, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070A (2021) https://doi.org/10.1117/12.2600883

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Radiation characteristics of single and double peak pulses produced by a high energy electron head-on colliding with an intense laser pulse Paper

Yu Chen, Hui Liu, Yunfeng Cai, Youwei Tian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070B (2021) https://doi.org/10.1117/12.2600888

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Suppression RIN of CW fiber laser by nonlinear absorption effect Paper

Weiqian Zhao, Chun Yang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070C (2021) https://doi.org/10.1117/12.2601001

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Graphene-coated gold nanotubes based surface plasmon resonance fiber biosensor Paper

Hongyan Yang, Mengyin Liu, Yanduo Zhang, Yupeng Chen, Gongli Xiao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070D (2021) https://doi.org/10.1117/12.2601077

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Dynamic multiple beam forming based on the fiber laser phased array Paper

Guan Huang, Guoyun Lv, Yangyu Fan

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070E (2021) https://doi.org/10.1117/12.2601327

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Numerical research on thermal effect of photodiode damaged by nanosecond pulsed laser Paper

Meng Yao, Jifei Ye, Lan Li, Heyan Gao, Mingyu Li, Hongjie Kong

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070F (2021) https://doi.org/10.1117/12.2601647

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Research on stability of laser-sustained pulsed plasma thruster Paper

Yu Hao Zhan, Nan Lei Li, Wei Jing Zhou

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070G (2021) https://doi.org/10.1117/12.2601649

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Surface micromorphology of poly-ether-ether-ketone with pulse laser surface modification Paper

Nan Wang, Jia-feng Li, Jing-ying Bai, Xu-guang Wang, Xiao-bo Tong, Li-gong Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070H (2021) https://doi.org/10.1117/12.2601745

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Periodic intensity fluctuations in spatiotemporal mode-locked lasers Paper

Yihang Ding, Xiaosheng Xiao, Shuzheng Fan, Changxi Yang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070I (2021) https://doi.org/10.1117/12.2601762

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Distributed Brillouin temperature sensing based on single-photon detector in optical fiber Paper

Liwen Sheng, Jisong Yan, Lin Huang, Ming Yuan, Shan Qiao, Aiguo Zhang, Jiaqing Liu, Ligong Li, Fushun Nian, et al.

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070J (2021) https://doi.org/10.1117/12.2601785

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The development for a mixed static LiDAR system with SiPM detecting technology Paper

Qiang Gong, Kun Liu, Li Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070K (2021) https://doi.org/10.1117/12.2601791

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Orbital angular momentum detection of vortex beam based on diffraction grating Paper

Yankun Wang, Lu Bai, Jinyu Xie, Ya Guo

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070L (2021) https://doi.org/10.1117/12.2601810

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Analysis of propagation characteristics of Gaussian beam in weakly compressible flow Paper

Jinyu Xie, Lu Bai, Yankun Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070M (2021) https://doi.org/10.1117/12.2601813

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Depth imaging through realistic fog using Gm-APD Lidar Paper

Yinbo Zhang, Sining Li, Peng Jiang, Jianfeng Sun, Di Liu, Xianhui Yang, Xin Zhang, Hailong Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070N (2021) https://doi.org/10.1117/12.2601815

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Multilevel filtering image denoising algorithm based on edge information fusion Paper

Xin Zhang, Jianfeng Sun, Peng Jiang, Xin Zhou, Changrui Qiu, Yinbo Zhang, Hailong Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070O (2021) https://doi.org/10.1117/12.2601816

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Ultraviolet radiation characteristics of NO in shock layer of hypersonic vehicle Paper

Jie Wang, Lu Bai, Tianjiao Zhang, Qiang Lv, Chaofan Xue

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070P (2021) https://doi.org/10.1117/12.2601819

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Influence of hybrid laser and shaped tube electrochemical machining by using retracted electrode Paper

Yang Yong, Yufeng Wang, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070Q (2021) https://doi.org/10.1117/12.2601878

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Characterizations of the kaolin analyzed by terahertz time-domain spectroscopy Paper

Caiqin Liu, Meihui Yang, Zili Zhang, Zhiyuan Zheng, Haochong Huang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070R (2021) https://doi.org/10.1117/12.2601928

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Recognition of underwater moving submarine based on lidar intensity image Paper

Wei Zhao, SiNing Li, Zhenshan Qiu, Jianfeng Sun, Yinbo Zhang, HaiLong Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070S (2021) https://doi.org/10.1117/12.2602013

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3D printing a Faraday anomalous dispersion optical filter housing Paper

Pengyuan Chang, Hangbo Shi, Jun Pan, Chunlai Li, Guoqing Hu, Jin He, Jingbiao Chen

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070T (2021) https://doi.org/10.1117/12.2602015

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Sub-aperture field of view mismatch in differential synthetic aperture ladar Paper

Guo Zhang, Yebin Zhang, Kai Wang, Shoubao Han, Zhonghao Zhou, Chao Li, Lei Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070U (2021) https://doi.org/10.1117/12.2602024

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Study on the influence of target parameters on the mechanical properties of laser propulsion Paper

Sibo Wang, Yanji Hong, Bangdeng Du, Hongjie Kong, Luyun Jiang, Mingyu Li, Heyan Gao, Chentao Mao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070V (2021) https://doi.org/10.1117/12.2602252

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Blood identification of NIR spectroscopy based on BP neural network combined with particle swarm optimization Paper

Zhong Ren, Tao Liu

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070W (2021) https://doi.org/10.1117/12.2602388

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Research on femtosecond infrared laser cutting 4H-SiC wafer Paper

Yanfei Shen, Yunsong Huang, Yongdu Li, Qingchun Zhao, Chen Chen, Ming liang Yao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070X (2021) https://doi.org/10.1117/12.2602464

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Study the effect of single pulse energy on surface roughness of aluminum alloy by laser marking Paper

Yuanchao Du, Lingling Zhang, Tianjiao Shu, Guoqi Li, Yuan Chen, Wenjie Yang, Jie Zhang, Xuanjun Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070Y (2021) https://doi.org/10.1117/12.2602512

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Parameters optimization of short pulse laser milling Inconel 718 laser deposition manufacturing parts Paper

Yufan Liu, Zifa Xu, Wentai Ouyang, Mina Zhang, Qi Zou, Junke Jiao, Zheng Liu, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119070Z (2021) https://doi.org/10.1117/12.2602596

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Study on the effect of picosecond laser cleaning on the performance of CFRTS-titanium alloy laser joint Paper

Qi Zou, Yiyun Ye, Junke Jiao, Zifa Xu, Wentai Ouyang, Yufan Liu, Mina Zhang, Zhisheng Wu, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190710 (2021) https://doi.org/10.1117/12.2602650

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Review of terahertz nonreciprocal devices based on gyrotropic material InSb Paper

Zhiyu Tan, Fei Fan, Shengjiang Chang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190711 (2021) https://doi.org/10.1117/12.2602858

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Theoretical study on the self-healing property of cotangent phase modulated RAiGV Paper

Yuanzhong Kuang, Kaichen Pi, Baoxing Xiong, Fan Gao, Xiang Zhang, Xiao Yuan

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190712 (2021) https://doi.org/10.1117/12.2602865

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Study on propagation property of self-focusing pin-like beams Paper

Kaichen Pi, Yuanzhong Kuang, Yuan Xiao, Xiang Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190713 (2021) https://doi.org/10.1117/12.2602872

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Optimization of the epitaxial structure of low-loss 885nm high-power laser diodes Paper

Shun-Hua Wu, Te Li, Dan Wang, Xue-Cheng Yu, Zhen-Fu Wang, Guo-Jun Liu

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190714 (2021) https://doi.org/10.1117/12.2602879

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Tuning of opto-electonic properties of SiC by laser irradiation Paper

Lingfei Ji, Atif Mehmood Jadoon, Zhenyuan Lin, Yan Wu, Litian Zhang, Jincan Zheng

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190715 (2021) https://doi.org/10.1117/12.2602889

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Raman analysis of the microstructures of nano-silicon coatings grown on different substrates Paper

Li Wang, Bin Dong, Jin Yang, Shikun He, Yunli Bai, Gang Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190716 (2021) https://doi.org/10.1117/12.2602897

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1kHz, Er³⁺/Yb ³⁺: glass passively Q-switched microchip laser with long time stable operation Paper

Huaimiao Sun, Zejun Li, Zhanda Zhu, Yonglin Hui, Hong Lei, Qiang Li

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190717 (2021) https://doi.org/10.1117/12.2602899

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Giant and tunable Goos-Hänchen shifts with a surface plasmon resonance structure Paper

Zihao Liu, Liujia Liu, Yujie Zou, Zhiwei Zheng

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190718 (2021) https://doi.org/10.1117/12.2602908

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Optical Magnus effect by transverse orbital momentum currents in reflection Paper

Xiaoyan Yu, Jin Zhang, Yuqing Chen, Xin Dai, Mian Huang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190719 (2021) https://doi.org/10.1117/12.2602909

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The influence of sample porosity on refractive index in THz non-destructive testing Paper

Ying Li, Zhaohui Zhang, Xiaoyan Zhao, Tianyao Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071A (2021) https://doi.org/10.1117/12.2602928

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Variable polarization processing based on femtosecond laser Paper

Peichao Wu, Xiaowen Cao, Ling Zhao, Zhihao Chen, Hongbin Yuan, Mina Zhang, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071B (2021) https://doi.org/10.1117/12.2602929

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Large inner diameter carbon nanotubes hybrids for intracellular drug delivery and imaging Paper

Peng Chen, Zhengqing Qi

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071C (2021) https://doi.org/10.1117/12.2602932

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Research on 3D high speed precision machining of sapphire based on femtosecond laser Paper

Zhihao Chen, Hongbing Yuan, Peichao Wu, Ling Zhao, Mina Zhang, Xiaowen Cao, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071D (2021) https://doi.org/10.1117/12.2602942

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Effect of UV irradiation on photo-thermo induced nucleation of PTR glass Paper

Ge Ziyi, Baoxing Xiong, Fan Gao, Xiang Zhang, Xiao Yuan

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071E (2021) https://doi.org/10.1117/12.2602971

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Optimization of diffusion bonding process for QPM GaAs crystals Paper

Chenxu Wang, Huizheng Bian, Zhanda Zhu, Yonglin Hui, Hong Lei, Qiang Li

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071F (2021) https://doi.org/10.1117/12.2602985

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Experimental study on micro texture processed by coaxial water assisted laser processing Paper

Tong Liu, Chunhai Guo, Jianqiang Ma, Chenhu Yuan, Bin Wang, Xiaowen Cao, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071G (2021) https://doi.org/10.1117/12.2602990

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Root hump defect monitoring of high power fiber laser thick plate welding based on the character of keyhole and molten pool Paper

Dehua Huang, Leshi Shu, Qi Zhou, Ping Jiang, Shaoning Gen

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071H (2021) https://doi.org/10.1117/12.2602992

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Dissipative soliton pulsation in a Mamyshev oscillator Paper

Bo Cao, Yihang Ding, Kangjun Zhao, Chengying Bao, Changxi Yang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071I (2021) https://doi.org/10.1117/12.2602995

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Numerical demonstration of a multistage cascaded Raman soliton shift structure in mid-infrared region Paper

Yiwei Hou, Qi Wu, Xiaodong Wu, Fei Liu, Hongyu Luo, Jianfeng Li

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071J (2021) https://doi.org/10.1117/12.2603006

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Study on laser coloring and color erasing-rewriting of TC4 surface Paper

He Zhao, ZhaoChen Cheng, Tong Xia, Pu Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071K (2021) https://doi.org/10.1117/12.2603023

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Research on hundred-watt level megahertz femtosecond pulse laser based on rod-type photonic crystal fiber Paper

Beibei Wang, Zhigang Peng, Zhaochen Cheng, Xu Yan, Pu Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071L (2021) https://doi.org/10.1117/12.2603024

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Nonlinear dynamics in direct-connected twin circular-sided square microcavity lasers with mutual optical injection Paper

Ke Yang, Yue-De Yang, You-Zeng Hao, Ji-Liang Wu, Jia-Chen Liu, Jin-Long Xiao, Yong-Zhen Huang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071M (2021) https://doi.org/10.1117/12.2603026

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Investigation on the generation of laser chaos based on dual-mode microsquare laser with optical feedback Paper

Chunguang Ma, Yali Li, Yuede Yang, Jinlong Xiao, Yongzhen Huang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071N (2021) https://doi.org/10.1117/12.2603031

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Quantitative analysis of organics based on terahertz frequency-domain spectroscopy Paper

Xingyue Li, Zhaohui Zhang, Xiaoyan Zhao, Tianyao Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071O (2021) https://doi.org/10.1117/12.2603032

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Large dynamic range and high sensitive signal detection technology of spaceborne laser altimeter Paper

Jingtao Zhang, Yongtao Deng, Yuliang Tao, Aoyou Wang, Long Wang, Xu Li

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071P (2021) https://doi.org/10.1117/12.2603037

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Novel four-step phase shifting algorithm based on the products of sines and cosines Paper

Jin Lu, Xian G. Kong, Jian Xu, Xiao G. Sun, Fu P. Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071Q (2021) https://doi.org/10.1117/12.2603038

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Preparation of superhydrophobic surface by laser ablation-chemical etching process on stainless steel Paper

Qinghui Chen, Yukui Cai

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071R (2021) https://doi.org/10.1117/12.2603046

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Simulation of energy distribution of water guided laser in different morphological water column Paper

Huan Long, Guangyi Zhang, Chunhai Guo, Yaowen Wu, Yang Chao, Zebin Pan, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071S (2021) https://doi.org/10.1117/12.2603050

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Experimental study on infrared water guided laser cutting of 7075 aluminum alloy Paper

Zebin Pan, Guangyi Zhang, Chunhai Guo, Yang Chao, Yaowen Wu, Huan Long, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071T (2021) https://doi.org/10.1117/12.2603052

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Microstructure and mechanical properties of in-situ MC-reinforced CoCrMoNbTi high-entropy alloy coating by laser additive manufacturing Paper

Longjun He, Mina Zhang, Xuyang Ye, Zifa Xu, Wenwu Zhang, Dianbo Ruan

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071U (2021) https://doi.org/10.1117/12.2603053

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Numerical simulation of phase noise in hybrid square-rectangular lasers Paper

Jia-Chen Liu, Yong-Zhen Huang, You-Zeng Hao, Ji-Liang Wu, Ke Yang, Yue-De Yang, Jin-Long Xiao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071V (2021) https://doi.org/10.1117/12.2603057

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Experimental study of surface quality during coaxial water-jet assisted nanosecond laser drilling Paper

Chenhu Yuan, Haitao Wang, Jiajia Wang, Bin Wang, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071W (2021) https://doi.org/10.1117/12.2603059

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118 nm-wavelength-tunable Er³⁺-doped ZBLAN passively mode-locked fiber laser Paper

Pengfei Chang, Chenchen Wang, Qi Wu, Jianfeng Li

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071X (2021) https://doi.org/10.1117/12.2603061

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Femtosecond-laser-inscribed Fiber Bragg grating array for quasi-distributed high-temperature sensing Paper

Baijie Xu, Jun He, Xizhen Xu, Jia He, Ziyong Chen, Yiping Wang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071Y (2021) https://doi.org/10.1117/12.2603067

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Absolute wavelength measurement of 633nm iodine stabilized He-Ne laser Paper

Jianbo Wang, Cong Yin, Chunying Shi, Hanping Wang, Shan Cai, Tong Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119071Z (2021) https://doi.org/10.1117/12.2603069

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Research on polishing process of aluminum alloy curved surface by nanosecond laser beam coupling Paper

Xianyou Chen, Xiaoxiao Chen, Yuan Li, Wenwu Zhang, Xingrong Shen

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190720 (2021) https://doi.org/10.1117/12.2603072

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Influence of atmospheric turbulence on tracking performance of LIDAR and validation of vacuum experiment Paper

Shiliang Guo, Wenping Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190721 (2021) https://doi.org/10.1117/12.2603075

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Optical digital-to-analog conversion based on weighted fiber coupler Paper

Zhao-Yun Li, Ya-Xian Fan, Zhi-Yong Tao, Huan Liu, Hai-Yue Pang, Yu-Kun Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190722 (2021) https://doi.org/10.1117/12.2603082

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Research on parameters of micro-optical elements on quartz surface by femtosecond laser processing Paper

Hongbing Yuan, Zhihao Chen, Peichao Wu, Ling Zhao, Mina Zhang, Xiaowen Cao, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190723 (2021) https://doi.org/10.1117/12.2603098

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A satellite photon-counting laser altimeter calibration algorithm using CCRs and indirect adjustment Paper

Yalei Guo, Huan Xie, Qi Xu, Xiaoshuai Liu, Xu Wang, Binbin Li, Xiaohua Tong

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190724 (2021) https://doi.org/10.1117/12.2603099

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Processing study of laser marking on Si wafer Paper

Lingling Zhang, Tianjiao Shu, Guoqi Li, Yuanchao Du, Yuan Chen, Xuanjun Zhang, Jie Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190725 (2021) https://doi.org/10.1117/12.2603103

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Estimation of atmospheric turbulence intensity based on deep learning Paper

Shengjie Ma, Shiqia Hao, Qingsong Zhao, Chenlu Xu

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190726 (2021) https://doi.org/10.1117/12.2603106

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Dual-band terahertz biosensor based on metamaterial absorber Paper

Huan Liu, Jing Ma, Gui-Min Chen, Hai-Ling He, Ya-Xian Fan, Zhi-Yong Tao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190727 (2021) https://doi.org/10.1117/12.2603109

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Study on the characteristics of underwater target laser echo based on pulse broadening Paper

Yujia Wang, Siguang Zong, Xin Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190728 (2021) https://doi.org/10.1117/12.2603111

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Feedback-type wavefront shaping multi-point light focusing technology based on phase superposition algorithm Paper

Lian Fu Yu, Fan Yang, Yue Hu, Ying Chun Ding, Jia Qi He

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190729 (2021) https://doi.org/10.1117/12.2603113

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Pulse shape controlled MOPA fiber laser for marking of Si wafer Paper

Lingling Zhang, Tianjiao Shu, Guoqi Li, Yuan Chen, Yuanchao Du, Xuanjun Zhang, Jie Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072A (2021) https://doi.org/10.1117/12.2603114

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Multi-wavelength Q-switched random fiber laser based on stimulated Brillouin scattering and multimodal interference Paper

Hai-Yue Pang, Zhao-Yun Li, Jia-Teng Zheng, Zhi-Yong Tao, Ya-Xian Fan

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072B (2021) https://doi.org/10.1117/12.2603119

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Study on the process of laser marking for silicon wafer by 1060nm-MOPA laser Paper

Tianjiao Shu, Lingling Zhang, Guoqi Li, Yuanchao Du, Yuan Chen, Xuanjun Zhang, Jie Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072C (2021) https://doi.org/10.1117/12.2603120

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Experimental investigation on dark solitons formation in Figure-9 Yb doped fiber laser Paper

Xinyi Li, Zexin Zhang, Ping Duan, Jinrong Tian, Yanrong Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072D (2021) https://doi.org/10.1117/12.2603121

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Fourteen-core dual-mode fiber with low bending loss and large mode area Paper

Xuan Qi, Yang Yu, Yudong Lian, Yulei Wang, Zhiwei Lu

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072E (2021) https://doi.org/10.1117/12.2603122

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Imbert-Fedorov shifts in anisotropic two-dimensional atomic crystals Paper

Xiaoyan Yu, Jin Zhang, Yuqing Chen, Mian Huang, Xin Dai

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072F (2021) https://doi.org/10.1117/12.2603132

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84 fs Yb-doped fiber nonlinear amplifier Paper

Ziqi Gao, Yunfeng Wu, Zexin Zhang, Jinrong Tian, Yanrong Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072G (2021) https://doi.org/10.1117/12.2603133

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Research on multi-point light focusing based on complex neural network Paper

Chengchao Xiang, Zhaoyang Ttang, Yuanshen Xiao, Yingchun Ding, Jiaqi He

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072H (2021) https://doi.org/10.1117/12.2603136

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Quantitative assessment of anastomotic leakage in colorectal cancer by second-harmonic generation microscopy Paper

Zexi Lin, Jiang Wei, Caihong Sun, Liqin Zheng, Zhenlin Zhan, Jun Yan, Shuangmu Zhuo

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072I (2021) https://doi.org/10.1117/12.2603141

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High fidelity image reconstruction of light passing through scattering medium based on convolutional neural network Paper

Zhaoyang Tang, Chengchao Xiang, Qixin Liu, Yue Dai, Jiaqi He, Yingchun Ding

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072J (2021) https://doi.org/10.1117/12.2603144

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Generation of two types of pulses in a thulium-doped fiber laser Paper

Yunfeng Wu, Zikai Dong, Ziqi Gao, Jinrong Tian, Yanrong Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072K (2021) https://doi.org/10.1117/12.2603145

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Extraction of forward small angle particle scattering light pulse signal based on variable forgetting factor RLS algorithm Paper

Rongrui Zhang, Heng Zhao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072L (2021) https://doi.org/10.1117/12.2603148

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2H-MoTe₂-based passively Q-switched ytterbium-doped fiber laser Paper

Lulu Zhang, Youshuo Cui, Zikai Dong, Jinrong Tian, Yanrong Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072M (2021) https://doi.org/10.1117/12.2603149

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Generation and manipulation for high-order catastrophe swallowtail beams Paper

Houan Teng, Yiming Cai, Yanping Ian, Yixian Qian

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072N (2021) https://doi.org/10.1117/12.2603150

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Real-time detection of atmospheric fine particle mass concentration based on laser forward small angle scattering Paper

Heng Zhao, Rongrui Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072O (2021) https://doi.org/10.1117/12.2603157

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Reconstruction of infrared digital holography based on compressed sensing Paper

Hao Feng, Dongshun Zhang, Shu Liu, Zili Zhang, Zhiyuan Zheng, Haochong Huang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072P (2021) https://doi.org/10.1117/12.2603158

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Effect of laser remelting on microstructure and mechanical property of AlCoCuFeNi high entropy alloy fabricated by laser additive manufacturing Paper

Xuyang Ye, Mina Zhang, Longjun He, Zifa Xu, Dianbo Ruan, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072Q (2021) https://doi.org/10.1117/12.2603159

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Experimental research on pedestrian detection using LiDAR Paper

Chunxiao Wang, Jingguo Zhu, Tianpeng Xie, Can Zhang, Zhengyu Zhang, Yuyang Zhao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072R (2021) https://doi.org/10.1117/12.2603162

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General calculation of transmission characteristics of programmable photonic integrated waveguide mesh Paper

Zhengyong Ji, Juan Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072S (2021) https://doi.org/10.1117/12.2603167

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Research and simulation analysis of laser ranging technology based on pulse compression Paper

Juan Du, Jingguo Zhu, Chenghao Jiang, Zhi Qiao, Zhihong Hu, Kang Cao, Chunxiao Wang, Yong Zuo

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072T (2021) https://doi.org/10.1117/12.2603168

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Aerosol optical characteristics and influencing factors in the southern suburb of Xi’an Paper

Fang Lu, Qiwei Li, Zhifang Miao, Xiaobin Wang, Chunbo Liu, Xiang'e Han

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072U (2021) https://doi.org/10.1117/12.2603170

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Improve the performance of 2μm GaSb-based high-power lasers by reducing the thermal effect of series resistance Paper

Yihang Chen, Yi Zhang, Cheng‘ao Yang, Jinming Shang, Tianfang Wang, Haiteng Wang, Yingqiang Xu, Yu Zhang, Zhichuan Niu

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072V (2021) https://doi.org/10.1117/12.2603171

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Research on the linearity degradation caused by noise in microwave photonic temperature sensor with fiber ring structure Paper

Mengmeng Wu, Ruimin Shi, Yinshen Qin, Jundong Ye, Qian Chen

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072W (2021) https://doi.org/10.1117/12.2603173

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Effect of laser shock peening and heat‑treated on surface hardness of Ti–6Al–4V Paper

Liming Yuan, Wentai Ouyang, Xiu Qin, Wenwu Zhang, Pengkai Liu, Hongyu Quan, Tianrun Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072X (2021) https://doi.org/10.1117/12.2603187

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Development of metrology and calibration device for ophthalmic optical instruments: fundus cameras Paper

Liangcheng Duan, Xiuyu Li, Wenli Liu, Zhixiong Hu, Baoyu Hong

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072Y (2021) https://doi.org/10.1117/12.2603191

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Simulation of time-stretched photon Doppler velocimetry Paper

Tengfei Wu, Linjie Lv, Jibo Han, Dazhi Zhang, Zhiguo Liang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119072Z (2021) https://doi.org/10.1117/12.2603239

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TAG magneto-optic ceramics and its application in high power optical isolators Paper

Jie Chen, Shengming Zhou

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190730 (2021) https://doi.org/10.1117/12.2603237

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High-resolution 3D imaging with a low-pixel APD array through multi-beam scanning of fiber-type OPA Paper

Chunbo Liu, Zhengxuan Chen, Ruyuan Liu, Xiaobin Wang, Xu Zhao, Xiang'e Han

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190731 (2021) https://doi.org/10.1117/12.2603243

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A method for determining laser pointing of spaceborne laser rangefinder and error analysis Paper

Yongtao Deng, Ming Qi, Aoyou Wang, Jingtao Zhang, Weijun Gao

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190732 (2021) https://doi.org/10.1117/12.2603244

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Optical properties of adult zebrafish brain detected by optical coherence tomography and photoacoustic imaging in vivo Paper

Yintao Lan, Weijian Gao, Mengyu Zhou, Jing Huang, Shuqi Gan, Yao Xu, Ting Lu, Yiqing Zhang, Jian Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190733 (2021) https://doi.org/10.1117/12.2603247

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In-vivo characterization of zebrafish bone degradation and regeneration models by optical coherence tomography Paper

Weijian Gao, Mengyu Zhou, Jing Huang, Shuqi Gan, Yao Xu, Ting Lu, Yiqing Zhang, Jian Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190734 (2021) https://doi.org/10.1117/12.2603248

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Directional effect and surface features of silicon nitride ceramics by laser spot ablation and microgrooving Paper

Guiying Ma, Xiaoxiao Chen, Yang Liu, Huihui Zhang, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190735 (2021) https://doi.org/10.1117/12.2603271

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Changes in surface characteristics of stainless steel polished by nanosecond laser based on beam coupling Paper

Xiaoxiao Chen, Yuan Li, Huihui Zhang, Wenwu Zhang

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190736 (2021) https://doi.org/10.1117/12.2603292

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Experimental study on ablation of stainless steel with a new type of beam-coupled nanosecond laser Paper

Huihui Zhang, Xiaoxiao Chen, Ji Wang, Wenwu Zhang, Dianbo Ruan

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190737 (2021) https://doi.org/10.1117/12.2603314

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Three-dimensional fusion for large volumetric optical-resolution photoacoustic microscopy Paper

Xiongjun Cao, Zhihui Li, Xianlin Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190738 (2021) https://doi.org/10.1117/12.2603388

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Virtual compressed sensing photoacoustic imaging using CoSaMP algorithm based on k-wave Paper

Meijun Sun, Aojie Zhao, Bo Li, Jinhong Zhang, Qiming He, Xianlin Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 1190739 (2021) https://doi.org/10.1117/12.2603479

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Ohmic thermal tuning optomechanical modes of optofluidic microbubble resonator Paper

Junqiang Guo, Lingqin Liao, Ya Hu, Quanwei Chen, Xianlin Liu, Qijing Lu, Shusen Xie

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119073A (2021) https://doi.org/10.1117/12.2603835

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Virtual platform of photoacoustic tomography based on K-Wave Paper

Qianxiang Wan, Zihao Li, Hongyu Zhang, Shangkun Hou, Hao Zhou, Xianlin Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119073B (2021) https://doi.org/10.1117/12.2603840

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Photoacoustic imaging is a biological non-destructive and non-invasive detection method based on the photoacoustic effect. It not only has the advantages of high optical imaging accuracy, high speed, and high contrast, but also has the advantages of good tissue penetration of ultrasound imaging. Early diagnosis of diseases, molecular optics, brain science and other fields have a wide range of applications. However, because the photoacoustic imaging technology is a multi-modal hybrid imaging technology, the research of this technology often requires expensive experimental equipment, and the experimental operation is complicated. Based on the K-Wave toolbox in Matlab, this paper builds a simulation platform for photoacoustic signals. Using this platform, successfully simulate the process of the ultrasonic signal emitted by the sample after absorbing the pulsed laser, and different numbers of sensors were used to collect the signal, and multiple sets of reconstructed images were obtained through back projection. By analyzing the relationship between the number of sensors and the reconstructed image and its signal-to-noise ratio and signal distribution, it is obtained that when the number of sensors is 50, the reconstructed image is clearer, the reconstructed signal distribution is closer to the original signal, and the signal-to-noise ratio is high. When the number of sensors gradually increased to 100, the reconstructed image, signal distribution, and signal-to-noise ratio did not change significantly, but the number of sensors doubled. Due to the high price of sensors, 50 to 100 sensors can be selected (or 50-100 angles can be scanned), which can reduce imaging time and cost while ensuring high imaging quality. Simulation platform of photoacoustic tomography base on K-Wave has the advantages of fast and convenient operation, and can complete the reconstruction of photoacoustic signals with high quality. From the relationship between the number of sensors and the signal distribution and signal-to-noise ratio of the reconstructed image, the influence of the number of sensors on the simulation effect can be obtained, which provides theoretical guidance for the application of photoacoustic imaging in biomedicine.

Optimal design of bifocal acoustic lens for large volumetric photoacoustic detection using ZEMAX Paper

Huiyan Jiang, Yuwei Zhu, ZouHua Chen, Xiongjun Cao, Xianlin Song

Proceedings Volume Sixteenth National Conference on Laser Technology and Optoelectronics, 119073C (2021) https://doi.org/10.1117/12.2603841

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