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基于计算全息的高质量贝塞尔光束阵列产生方法 期刊论文
光子学报, 2023, 卷号: 52, 期号: 9
作者:  张睿迪;  段亚轩;  达争尚
Adobe PDF(5521Kb)  |  收藏  |  浏览/下载:96/0  |  提交时间:2023/10/24
贝塞尔光束阵列  空间光调制器  相位叠加法  计算全息图  飞秒激光加工  
Visual attention-based siamese CNN with SoftmaxFocal loss for laser-induced damage change detection of optical elements 期刊论文
NEUROCOMPUTING, 2023, 卷号: 517
作者:  Kou, Jingwei;  Zhan, Tao;  Zhou, Deyun;  Xie, Yu;  Da, Zhengshang;  Gong, Maoguo
Adobe PDF(2924Kb)  |  收藏  |  浏览/下载:119/1  |  提交时间:2022/12/02
Laser-induced damage  Change detection  Siamese convolutional neural network  Visual attention mechanism  SoftmaxFocal loss  
Regulatory method of 3D Multi-focus Controllable Distribution Based on Computer Generated Holography 会议论文
ADVANCED FIBER LASER CONFERENCE, AFL2022, Changsha, PEOPLES R CHINA, 2022-11-11
作者:  Zhang, Ruidi;  Chen, Xiaoyi;  Duan, Yaxuan;  Wang, Pu;  Da, Zhengshang
Adobe PDF(575Kb)  |  收藏  |  浏览/下载:82/0  |  提交时间:2023/10/19
Femtosecond laser processing  Optical field modulation  3D multi-foci  Computer generated hologram  Analytic algorithm  
Development of a flat-field-response, four-channel x-ray imaging instrument for hotspot asymmetry studies 期刊论文
REVIEW OF SCIENTIFIC INSTRUMENTS, 2022, 卷号: 93, 期号: 10
作者:  Xu, Jie;  Zhang, Xing;  Mu, Baozhong;  Chen, Liang;  Li, Wenjie;  Xu, Xinye;  Li, Mingtao;  Wang, Xin;  Dong, Jianjun;  Wang, Feng;  He, Junhua
Adobe PDF(9491Kb)  |  收藏  |  浏览/下载:131/0  |  提交时间:2022/12/14
Design of the scintillator imaging lens for the neutron imaging system at the 100 kJ-level laser facility 期刊论文
Review of Scientific Instruments, 2022, 卷号: 93, 期号: 4
作者:  Li, Qiukai;  Chen, Zhongjing;  Xu, Tao;  Yan, Yadong;  Wang, Feng;  He, Junhua
Adobe PDF(6077Kb)  |  收藏  |  浏览/下载:157/3  |  提交时间:2022/05/09
基于旁瓣光束衍射反演的强激光远场焦斑测量方法 期刊论文
光学精密工程, 2022, 卷号: 30, 期号: 4, 页码: 380-402
作者:  王拯洲;  王力;  魏际同;  王伟;  李刚;  弋东驰;  王亚军
Adobe PDF(4681Kb)  |  收藏  |  浏览/下载:160/0  |  提交时间:2022/04/19
远场焦斑测量  纹影法  焦斑重构  DnCNN  旁瓣光束衍射反演  
Selective Etching of Sr-Modified and Directionally Solidified Industrial Al-Si Eutectic Alloys for Fabricating Fibrous Eutectic Si 期刊论文
METALS, 2021, 卷号: 11, 期号: 12
作者:  Gao, Jianjun;  Gu, Wei;  Zhang, Fenfei;  Geng, Haibin;  Zhong, Jianhua;  Yao, Ligang;  Zhao, Zhilong;  Wang, Junning
Adobe PDF(5723Kb)  |  收藏  |  浏览/下载:153/0  |  提交时间:2022/01/27
eutectic Si  Sr modification  directional solidification  selective etching  
激光聚变冲击波速度测量光学系统设计 期刊论文
光学精密工程, 2021, 卷号: 29, 期号: 2, 页码: 259-266
作者:  闫亚东;  韦明智;  李奇;  王维;  齐文博;  何俊华
Adobe PDF(3748Kb)  |  收藏  |  浏览/下载:399/1  |  提交时间:2021/04/13
光学系统设计  速度干涉仪  多普勒频移  扫描高温计  
Fully noncontact measurement of inner cracks in thick specimen with fiber-phased-array laser ultrasonic technique 期刊论文
NDT and E International, 2020, 卷号: 113
作者:  Pei, Cuixiang;  Yi, Dongchi;  Liu, Tianhao;  Kou, Xing;  Chen, Zhenmao
Adobe PDF(2284Kb)  |  收藏  |  浏览/下载:176/0  |  提交时间:2020/05/14
Laser ultrasonic testing  Phased array  Fiber bundle  Inner cracks  
Design and Analysis of Hard X-Ray Microscope Employing Toroidal Mirrors Working at Grazing-Incidence 期刊论文
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2020, 卷号: 34, 期号: 4
作者:  Cui, Ying;  Yan, Yadong;  Wu, Bingjing;  Li, Qi;  He, Junhua
Adobe PDF(1463Kb)  |  收藏  |  浏览/下载:245/3  |  提交时间:2020/05/29
X-ray microscope  grazing incidence  toroidal mirror  ray-tracing simulation