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Planar and ridge waveguides in Yb3+-doped silicate glasses fabricated by proton implantation and precise diamond blade dicing 期刊论文
Optics Communications, 2019, 卷号: 453
作者:  Zhang, Jie;  Guo, Wen-Tao;  Tang, Chen-Yang;  Yan, Sen;  Li, Wei-Nan;  Liu, Chun-Xiao
Adobe PDF(1429Kb)  |  收藏  |  浏览/下载:253/2  |  提交时间:2019/08/27
Waveguide  Yb3+-doped silicate glass  Annealing  Ion implantation  Precise diamond blade dicing  
Influences of group velocity dispersion on ultrafast pulse shaping in time lens 期刊论文
PHYSICA SCRIPTA, 2019, 卷号: 94, 期号: 12
作者:  Xie, Peng;  Wen, Yu;  Wan, Zishen;  Wang, Yishan
Adobe PDF(914Kb)  |  收藏  |  浏览/下载:267/5  |  提交时间:2019/09/27
group velocity dispersion  time lens  signal processing  integrated optics  
Research on sub-micron measurement methods of M55J carbon fibre/cyanate ester composites 会议论文
7th International Symposium on Test Automation and Instrumentation, ISTAI 2018, Dalian, China, 2019-07-23
作者:  Li, Yan;  Ge, Wenjie;  Jiang, Wenge
Adobe PDF(1884Kb)  |  收藏  |  浏览/下载:222/0  |  提交时间:2020/03/04
Artificial compound eye-tipped optical fiber for wide field illumination 期刊论文
Optics Letters, 2019, 卷号: 44, 期号: 24, 页码: 5961-5964
作者:  Liu, Feng;  Yang, Qing;  Bian, Hao;  Zhang, Fan;  Hou, Xun;  Kong, Depeng;  Chen, Feng
Adobe PDF(922Kb)  |  收藏  |  浏览/下载:264/3  |  提交时间:2019/12/30
Facial Attention based Convolutional Neural Network for 2D+3D Facial Expression Recognition 会议论文
2019 IEEE International Conference on Visual Communications and Image Processing, VCIP 2019, Sydney, NSW, Australia, 2019-12-01
作者:  Jiao, Yang;  Niu, Yi;  Zhang, Yuting;  Li, Fu;  Zou, Chunbo;  Shi, Guangming
Adobe PDF(2372Kb)  |  收藏  |  浏览/下载:217/0  |  提交时间:2020/03/06
facial expression recognition  2D+3D  facial attention  discriminative regions  
Unsupervised learning of human action categories in still images with deep representations 期刊论文
ACM Transactions on Multimedia Computing, Communications and Applications, 2019, 卷号: 15, 期号: 4
作者:  Zheng, Yunpeng;  Li, Xuelong;  Lu, Xiaoqiang
Adobe PDF(23484Kb)  |  收藏  |  浏览/下载:213/2  |  提交时间:2020/01/17
Action categorization  unsupervised learning  deep representations  
Research on active polarization imaging experiments and key technologies in smoke and dust environment 期刊论文
Optik, 2019, 卷号: 198
作者:  Xie, Meilin;  Liu, Peng;  Ma, Caiwen;  Hao, Wei;  Huang, Wei;  Lian, Xuezheng;  Li, Zhiguo;  Han, Junfeng
Adobe PDF(9690Kb)  |  收藏  |  浏览/下载:315/3  |  提交时间:2019/09/25
Polarization imaging  Smoke environment  Laser illumination  Range application  Image quality  
Experimental Studies on the Noise Properties of the Harmonics From a Passively Mode-Locked Er-Doped Fiber Laser 期刊论文
IEEE PHOTONICS JOURNAL, 2019, 卷号: 11, 期号: 6
作者:  Song, Jiazheng;  Hu, Xiaohong;  Wang, Hushan;  Duan, Tao;  Wang, Yishan;  Liu, Yuanshan;  Zhang, Jianguo
Adobe PDF(3739Kb)  |  收藏  |  浏览/下载:300/3  |  提交时间:2019/11/26
Passively mode-locked laser  timing jitter  phase noise  harmonic order  
Low-Threshold 4/5 Octave-Spanning Mid-Infrared Frequency Comb in a LiNbO3 Microresonator 期刊论文
IEEE Photonics Journal, 2019, 卷号: 11, 期号: 6, 页码: 6603407
作者:  Fan Weichen (范炜晨);  Lu Zhizhou (卢志舟);  Li Wei (李炜);  Wang Xinyu (王信宇);  Zhou Mengyao (周梦瑶);  Wang Weiqiang (王伟强);  Sun Qibing (孙启兵);  Wang Guoxi (王国玺);  Cheng Dong (程东);  Wang Leiran (王擂然);  Zhang Wenfu (张文富);  Zhao Wei (赵卫)
Adobe PDF(2402Kb)  |  收藏  |  浏览/下载:284/6  |  提交时间:2019/12/24
Lithium niobate  nonlinear optics  mid-infrared  high-order dispersion  self-steepening  
高功率半导体激光器热设计及其对光谱特性影响的研究 学位论文
, 北京: 中国科学院大学, 2019
作者:  吴的海
Adobe PDF(10667Kb)  |  收藏  |  浏览/下载:247/0  |  提交时间:2019/12/16
高功率半导体激光器  热阻  温度均匀性  光谱展宽  传导冷却  微通道热沉