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Effect of different welding energy on microstructure and toughness of HAZ of low carbon bainitic steel 期刊论文
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2020, 卷号: 34, 期号: 32
作者:  Wang, Hong;  Yang, Liang
Adobe PDF(1678Kb)  |  收藏  |  浏览/下载：159/0  |  提交时间：2021/01/28
LCBS  heat affect zone  impact toughness  heat input  
Photonic crystal rod-based high-performance ultrafast fiber laser system 期刊论文
HIGH POWER LASER SCIENCE AND ENGINEERING, 2020, 卷号: 8
作者:  Lv, Zhiguo;  Yang, Zhi;  Li, Qianglong;  Li, Feng;  Wang, Yishan;  Zhao, Wei;  Yang, Xiaojun
Adobe PDF(737Kb)  |  收藏  |  浏览/下载：176/2  |  提交时间：2020/12/24
chirped pulse amplification  ultrashort pulses  high performance  laser system  
Optimization and Experiment of a Novel Compliant Focusing Mechanism for Space Remote Sensor 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 23
作者:  Li, Yan;  Ge, Wenjie;  Zhang, Xu;  Tong, Xinxing
Adobe PDF(2922Kb)  |  收藏  |  浏览/下载：181/1  |  提交时间：2021/01/15
compliant mechanism  flexure amplifier  focusing mechanism  space remote sensor  
High Photocurrent Density and Continuous Electron Emission Characterization of a Multi-Alkali Antimonide Photocathode 期刊论文
ELECTRONICS, 2020, 卷号: 9, 期号: 12
作者:  Dai, Jun;  Ding, Yikun;  Ruan, Cunjun;  Xu, Xiangyan;  Liu, Hulin
Adobe PDF(1884Kb)  |  收藏  |  浏览/下载：187/2  |  提交时间：2021/01/15
continuous high current density emission  nonuniformity emission  nonlinear emission  built-in electric field  
A Method for Improving the Detection Accuracy of the Spot Position of the Four-Quadrant Detector in a Free Space Optical Communication System 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 24
作者:  Wang, Xuan;  Su, Xiuqin;  Liu, Guizhong;  Han, Junfeng;  Wang, Kaidi;  Zhu, Wenhua
Adobe PDF(3656Kb)  |  收藏  |  浏览/下载：193/1  |  提交时间：2021/01/28
quadrant detectors  Gaussian spot  high background noise  
Improved genetic algorithm for intrinsic parameters estimation of on-orbit space cameras 期刊论文
Optics Communications, 2020, 卷号: 475
作者:  Zhang, Gaopeng;  Zhao, Hong;  Zhang, Guangdong;  Chen, Yaohong
Adobe PDF(2377Kb)  |  收藏  |  浏览/下载：197/2  |  提交时间：2020/07/21
Computer vision  Camera calibration  Intrinsic parameters  Vanishing points  Space camera  
Research on Microhole Processing Technology Based on the Femtosecond-Laser Spiral Trepanning Method 期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 21
作者:  Li, Fengping;  Feng, Guang;  Yang, Xiaojun;  Li, Xiaogang;  Ma, Guang;  Lu, Chengji
Adobe PDF(4096Kb)  |  收藏  |  浏览/下载：151/0  |  提交时间：2020/12/08
femtosecond machining  microholes  spiral trepanning  
Long modal interference in multimode fiber and its application in vital signs monitoring 期刊论文
Optics Communications, 2020, 卷号: 474
作者:  Xu, Wei;  Shen, Ying;  Yu, Changyuan;  Dong, Bo;  Zhao, Wei;  Wang, Yishan
Adobe PDF(5754Kb)  |  收藏  |  浏览/下载：178/2  |  提交时间：2020/06/08
All-fiber  Vital signs monitoring  Long modal interference  
Investigations on Average Fluorescence Lifetimes for Visualizing Multi-Exponential Decays 期刊论文
FRONTIERS IN PHYSICS, 2020, 卷号: 8
作者:  Li, Yahui;  Natakorn, Sapermsap;  Chen, Yu;  Safar, Mohammed;  Cunningham, Margaret;  Tian, Jinshou;  Li, David Day-Uei
Adobe PDF(3086Kb)  |  收藏  |  浏览/下载：228/2  |  提交时间：2020/11/23
fluorescence lifetime imaging  lifetime determination algorithm  average lifetimes  multi-exponential decays  lifetime image visualization  FRET—  fluorescence resonance energy transfer  
Tunable doublet lens based on dielectric metasurface using phase-change material 期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 28
作者:  Li, Xingyi;  Li, Siqi;  Wang, Guoxi;  Lei, Yufang;  Hong, Yunfan;  Zhang, Lingxuan;  Zeng, Chao;  Wang, Leiran;  Sun, Qibing;  Zhang, Wenfu
Adobe PDF(654Kb)  |  收藏  |  浏览/下载：160/2  |  提交时间：2020/11/09
Metasurfaces  phase-change materials  lens