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Strip waveguides in Yb3+-doped silicate glass formed by combination of He+ ion implantation and precise ultrashort pulse laser ablation 期刊论文
OPEN PHYSICS, 2022, 卷号: 20, 期号: 1, 页码: 1295-1302
作者:  Bai, Jing;  Wang, Jin;  Li, Ji;  Long, Xue-Wen;  Liu, Chun-Xiao;  Xie, Peng;  Wang, Wei-Qiang
Adobe PDF(2136Kb)  |  收藏  |  浏览/下载:134/0  |  提交时间:2023/02/10
strip optical waveguide  Yb3+-doped silicate glass  ion implantation  femtosecond laser ablation  
The generation of broadband photosource in fiber amplifier with different seed lasers - soliton and dissipative soliton pulse 期刊论文
Optics and Laser Technology, 2022, 卷号: 156
作者:  Zhang, Chenxi;  Li, Xiaohui;  Han, Yueheng;  Mu, Ye;  Shi, Yuan;  Wang, Yishan;  Zhao, Wei
Adobe PDF(5202Kb)  |  收藏  |  浏览/下载:133/3  |  提交时间:2022/08/31
Broadband photosource  Double-cladding Er/Yb co-doped fiber amplifier  Tunable seed lasers  
A Single-Celled Metasurface for Multipolarization Generation and Wavefront Manipulation 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23
作者:  Ji, Ruonan;  Guo, Xin;  Liu, Zhichao;  Wu, Xianfeng;  Jin, Chuan;  Liu, Feng;  Zheng, Xinru;  Sun, Yang;  Wang, Shaowei
Adobe PDF(2400Kb)  |  收藏  |  浏览/下载:95/1  |  提交时间:2023/01/28
metasurface  polarization generation  wavefront shaping  Aharonov-Anandan (AA) geometric phase  
Modulator-Free Variable Multi-Rate FSO Communication 1 km Outfield Demonstration Based on Chirp-Managed Laser 期刊论文
IEEE PHOTONICS JOURNAL, 2022, 卷号: 14, 期号: 6
作者:  Xie, Zhuang;  Jia, Shuaiwei;  Shao, Wen;  Wang, Yang;  Ma, Rong;  Wei, Sentao;  Liao, Peixuan;  Zhang, Dongquan;  Wang, Weiqiang;  Gao, Duorui;  Wang, Wei;  Xie, Xiaoping
Adobe PDF(2011Kb)  |  收藏  |  浏览/下载:705/1  |  提交时间:2022/11/08
Optical transmitters  Optical receivers  Optical modulation  Chirp  Optical filters  Optical feedback  Optical interferometry  Free-space optical communication  modulator-free  miniaturization  variable multi-rate  
An Integrated Solution of UAV Push-Broom Hyperspectral System Based on Geometric Correction with MSI and Radiation Correction Considering Outdoor Illumination Variation 期刊论文
REMOTE SENSING, 2022, 卷号: 14, 期号: 24
作者:  Song, Liyao;  Li, Haiwei;  Chen, Tieqiao;  Chen, Junyu;  Liu, Song;  Fan, Jiancun;  Wang, Quan
Adobe PDF(11673Kb)  |  收藏  |  浏览/下载:69/0  |  提交时间:2023/02/09
Coastline Recognition Algorithm Based on Multi-Feature Network Fusion of Multi-Spectral Remote Sensing Images 期刊论文
REMOTE SENSING, 2022, 卷号: 14, 期号: 23
作者:  Qiu, Shi;  Ye, Huping;  Liao, Xiaohan
Adobe PDF(12284Kb)  |  收藏  |  浏览/下载:101/1  |  提交时间:2023/01/31
remote sensing  PCA  dual attention  HRnet  fusion  straightening  
Ultrasensitive fiber-based gas pressure sensor based on harmonic Vernier effect with enhanced contrast 期刊论文
Optics and Laser Technology, 2022, 卷号: 156
作者:  Luo, Chunhui;  Chen, Xiaoxu;  Wu, Shun
Adobe PDF(4648Kb)  |  收藏  |  浏览/下载:119/1  |  提交时间:2022/09/01
Harmonic Vernier effect  Fiber-based gas sensor  Fabry Perot Interferometer  Microstructure fiber  
基于卷积神经网络的目标检测算法研究 学位论文
, 北京: 中国科学院大学, 2022
作者:  阮仲聆
Adobe PDF(7795Kb)  |  收藏  |  浏览/下载:141/0  |  提交时间:2022/12/21
卷积神经网络  目标检测  注意力机制  特征金字塔  单级检测结构  
光子计数成像系统探测效能提升方法研究 学位论文
, 北京: 中国科学院大学, 2022
作者:  朱文华
Adobe PDF(8983Kb)  |  收藏  |  浏览/下载:126/0  |  提交时间:2022/12/16
光子计数成像系统  时间相关单光子计数  自适应扫描  偏振成像  
Numerical simulation of dual MCP hard x-ray imaging detector on spatial resolution and detection quantum efficiency 会议论文
ADVANCED FIBER LASER CONFERENCE, AFL2022, Changsha, PEOPLES R CHINA, 2022-11-11
作者:  Liu, Yiheng;  Li, Lili;  Chen, Ping;  Zhang, Feng;  Gou, Yongsheng;  He, Kai;  Tian, Jinshou
Adobe PDF(1041Kb)  |  收藏  |  浏览/下载:70/0  |  提交时间:2023/10/19
micro-channel plate  X-ray framing camera  Compton radiography  detection quantum efficiency  spatial resolution