中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共6条,第1-6条 帮助

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Femtosecond enhancement cavity with kilowatt average power 期刊论文  OAI收割
CHINESE PHYSICS B, 2019, 卷号: 28, 期号: 4, 页码: 5
作者:  
Liu, Xaio-Jun;  Chen, Zhong;  Yu, Shao-Gang;  Hua, Lin-Qiang;  Zhang, Jin
  |  收藏  |  浏览/下载:54/0  |  提交时间:2019/06/24
Development of a control system for the fourth-harmonic cavity of the HLS storage ring 期刊论文  OAI收割
NUCLEAR SCIENCE AND TECHNIQUES, NUCLEAR SCIENCE AND TECHNIQUES, 2018, 2018, 卷号: 29, 29, 期号: 11, 页码: 153, 153
作者:  
Wu, WB;  Xuan, K;  Xu, W;  Wang, JG;  Li, C
  |  收藏  |  浏览/下载:45/0  |  提交时间:2019/09/24
Intra-beam scattering studies for low emittance at BAPS 期刊论文  OAI收割
CHINESE PHYSICS C, 2015, 卷号: 39, 期号: 6, 页码: 67001
作者:  
Tian SK(田赛克);  Wang JQ(王九庆);  Xu G(徐刚);  Jiao Y(焦毅);  Tian, SK
收藏  |  浏览/下载:34/0  |  提交时间:2016/04/18
Bunch length manipulation in a diffraction-limited storage ring 期刊论文  OAI收割
CHINESE PHYSICS C, 2015, 卷号: 39, 期号: 12, 页码: 127001
作者:  
Tian SK(田赛克);  Jiao Y(焦毅);  Wang JQ(王九庆);  Tian;  SK
收藏  |  浏览/下载:173/0  |  提交时间:2016/04/18
Generation of attosecond pulses in a system with permanent dipole moment 期刊论文  OAI收割
phys. lett. a, 2007, 卷号: 362, 期号: 1, 页码: 37, 41
Yang Weifeng; 龚尚庆; 李儒新; 徐至展
收藏  |  浏览/下载:980/155  |  提交时间:2009/09/18
Research on LD-Pumped dual wavelength Nd:YAG Laser with high beam quality for machining (EI CONFERENCE) 会议论文  OAI收割
ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Zhang G.;  Zhang G.;  Zhang G.;  Zhang J.;  Zhang J.
收藏  |  浏览/下载:34/0  |  提交时间:2013/03/25
Considering laser medium thermal lens effect and thermal focal length changes with pumping power  conventionally  lasers are designed to operate in the middle of thermal stable zones  where the fundamental mode size is insensitive to thermal perturbation  while this method seems impossible when large fundamental mode size is required. Through self-select mode cavity  lasers are designed to work at the border of stable zone instead  where large fundamental mode size in gain media can be reached. With increase of pumping power and self-aperture mode-selective effect  mode size would grow up automatically to a certain value suitable for monomode resonance. With double 180 W pump modules  acoustic Q-switch and LBO external frequency-doubled  over 28 W which M2 equals 4.5 quasi-CW output green laser and 52W 1.064 um IR output is obtained simultaneity. With the insertion or not of the harmonic separator by footswitch  high beam quality green  IR  and green IR lasers are obtained conveniently.