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A Novel Cost-effective Vivo Facial Detection Technique Based on Snapshot Spectral Imaging Sensor 会议论文
AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics, Beijing, China, 2023-07-25
作者:  Wang, Zhihai;  Wang, Shuai;  Gao, Bo;  Wang, Tianxin;  Zhao, Lvrong;  Yu, Weixing
Adobe PDF(1620Kb)  |  收藏  |  浏览/下载:37/0  |  提交时间:2024/02/07
Face Anti-spoofing  Spectral Imaging  Vivo Facial Detection  Neural Network  
Design of Photonic-Crystal-Modulated Narrowband Multichannel Filters for Visible Light with High Transmittance 会议论文
AOPC 2023: Optical Spectroscopy and Imaging; and Atmospheric and Environmental Optics, Beijing, China, 2023-07-25
作者:  Wang, Tianxin;  Wang, Shuai;  Gao, Bo;  Yu, Weixing
Adobe PDF(532Kb)  |  收藏  |  浏览/下载:52/0  |  提交时间:2024/02/07
Spectrometer  Narrowband  hyperspectral  photonic crystals  DBRs  
A Micro-Multispectral Vision Sensor: Research on on-line measurement classification and recognition method of coal gangue 会议论文
AOPC 2023: Optical Spectroscopy and Imaging; and Atmospheric and Environmental Optics, Beijing, China, 2023-07-25
作者:  Guo, Quan;  Liu, Ruqi;  Wu, Dengshan;  Yu, Weixing
Adobe PDF(1771Kb)  |  收藏  |  浏览/下载:30/0  |  提交时间:2024/02/07
Micro-Multispectral Vision Sensor  SVM  Classification and Recognition  Coal Gangue  
Precision manufacturing of metal mirrors based on additive manufacturing 会议论文
Eighth Symposium on Novel Photoelectronic Detection Technology and Applications, Kunming, China, 2021-12-07
作者:  Chen, Wencong;  Sun, Lijun;  Li, Siyuan;  Wu, Junqiang;  Zhang, Zhaohui
Adobe PDF(456Kb)  |  收藏  |  浏览/下载:137/0  |  提交时间:2022/04/27
additive manufacturing  metal mirror  surface modification  precision manufacturing  
Research progress and core technologies of optical-mechanical system based on additive manufacturing 会议论文
AOPC 2021: Advanced Laser Technology and Applications, Beijing, China, 2021-06-20
作者:  Jia, Xinyin;  Hu, Bingliang;  Wang, Feicheng;  Li, Siyuan;  Sun, Lijun;  Wu, Junqiang
Adobe PDF(931Kb)  |  收藏  |  浏览/下载:110/1  |  提交时间:2022/01/30
optical-mechanical system  additive manufacturing  Voronoi cells  surface modification process  
Research on Flexible Structure of a Space Flight Prototype Doppler Asymmetric Spatial Heterodyne Interferometer 会议论文
AOPC 2020: OPTOELECTRONICS AND NANOPHOTONICS; AND QUANTUM INFORMATION TECHNOLOGY, Beijing, PEOPLES R CHINA, 2020-11-30
作者:  Dang, Jianan;  Sun, Jian;  Feng, Yutao;  Chang, Chenguang;  Wu, Yang
Adobe PDF(583Kb)  |  收藏  |  浏览/下载:98/1  |  提交时间:2021/06/21
Doppler Asymmetric Spatial Heterodyne interferometer  Space Flight Prototype  Flexible support structure  Modal analysis  Random vibration  Acceleration overload  
Spatial heterodyne spectroscopy for long-wave infrared: optical design and laboratory performance 会议论文
AOPC 2020: OPTICAL SPECTROSCOPY AND IMAGING; AND BIOMEDICAL OPTICS, Beijing, PEOPLES R CHINA, 2020-11-30
作者:  Han, Bin;  Feng, Yutao;  Zhang, Zhaohui;  Bai, Qinglan;  Wu, Junqiang;  Wu, Yang;  Chang, Chenguang;  Sun, Jian
Adobe PDF(993Kb)  |  收藏  |  浏览/下载:136/1  |  提交时间:2021/07/16
Spatial heterodyne spectroscopy  long-wave infrared  optical design  interferogram  
Research and application of spectral reconstruction technology based on periodic structure 会议论文
AOPC 2020: Optical Sensing and Imaging Technology, Xiamen, China, 2020-08-25
作者:  Liu, Bin;  Wei, Ru Yi;  Shi, Yi Shi;  Shi, Lei;  Zhang, Zai Kun;  Zhao, Lv Rong;  Zhang, Xin Ming
Adobe PDF(709Kb)  |  收藏  |  浏览/下载:128/1  |  提交时间:2020/12/29
spectral reconstruction  hole array  experimental verification  diffraction  
Curing shrinkage stress and deformation analysis of adhesive bonding large aperture mirror 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2018-06-26
作者:  Sun, Li-Jun;  Li, Li-Bo;  Li, Si-Yuan;  Zhao, Qiang;  Sun, Jian;  Wu, Jun-Qiang;  Hu, Bing-Liang
Adobe PDF(1097Kb)  |  收藏  |  浏览/下载:168/1  |  提交时间:2019/03/22
Research on the optical system of single-band all-sky airglow imager 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics, Chengdu, China, 2018-06-26
作者:  Li, Zhantao;  Han, Bin;  Xiao, Yang;  Yu, Tingting
Adobe PDF(470Kb)  |  收藏  |  浏览/下载:168/1  |  提交时间:2019/03/26