中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共7条，第1-7条 帮助

条数/页： 排序方式：
Study on the Method of Voigt Profiles Two Wings Fitting Non-Uniform Flow Field Absorbance 期刊论文  OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 卷号: 37
-
  |  收藏  |  浏览/下载：15/0  |  提交时间：2020/10/26
Laser cleaning of neutral attenuator plate based on low power laser diode (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China
作者:  Chen Y.;  Li L.
收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25
Laser cleaning is a non-contact  green and environmental cleaning method  which can effectively remove particulate contaminations of sizes as small as 0.1 m without damage to the optics. But most laser cleaning devices are large and heavy  also expensive due to using large lasers such as CO2 laser  YAG Laser etc. In this work a low power LD was tried to clean fingerprint and dust contaminated on the surface of the attenuator glasses plates. In the laser cleaning experiment with low power diode the fingerprint grease can be efficient to be cleaned  but there is no evident effect for cleaning inorganic dust. The cleaning different degree of fingerprint contaminations was investigated at the variable laser parameters  including laser power and irradiation time. An optical microscope was used to analyze the cleaning effect. The results show that low power LD can effectively remove the fingerprint on the surface of absorptive-type attenuator glass plates. On the premise that the attenuator optics glasses are not damaged  the cleaning area increases with the increase of radiation time and laser power. The cleaning area doesn't change much with the variation of laser frequency when the other parameters are the same. (2013) Trans Tech Publications  Switzerland.  
Electroabsorption-modulated dfb laser integrated.with dual-core spot-size converters 期刊论文  iSwitch采集
Journal of lightwave technology, 2007, 卷号: 25, 期号: 8, 页码: 2213-2218
作者:  Hou, Lianping;  Ren, Zhong;  Yu, Siyuan;  Zhu, Hongliang;  Wang, Wei
收藏  |  浏览/下载：33/0  |  提交时间：2019/05/12
1.55-mu m ridge dfb laser and electroabsorption modulator integrated with buried-ridge-stripe dual-waveguide spot-size converter output 期刊论文  iSwitch采集
Ieee photonics technology letters, 2006, 卷号: 18, 期号: 1-4, 页码: 235-237
作者:  Hou, LP;  Zhu, HL;  Kan, Q;  Ding, Y;  Wang, BJ
收藏  |  浏览/下载：27/0  |  提交时间：2019/05/12
1.55-mu m Ridge DFB laser and electroabsorption modulator integrated with buried-ridge-stripe dual-waveguide spot-size converter output 期刊论文  OAI收割
ieee photonics technology letters, 2006, 卷号: 18, 期号: 1-4, 页码: 235-237
Hou LP; Zhu HL; Kan Q; Ding Y; Wang BJ; Zhou F; Wang W
收藏  |  浏览/下载：98/0  |  提交时间：2010/04/11
Electroabsorption-modulated DFB laser integrated with dual-waveguide spot-size converter - art. no. 60200N 会议论文  OAI收割
conference on optoelectronic materials and devices for optical communications, shanghai, peoples r china, nov 07-10, 2005
Hou, LP; Wang, W; Zhu, HL; Wang, BJ; Zhou, F
收藏  |  浏览/下载：128/31  |  提交时间：2010/03/29
Enhanced performance of a mutually pumped phase-conjugation setup using two photorefractive crystals 期刊论文  OAI收割
APPLIED PHYSICS B-LASERS AND OPTICS, 2001, 卷号: 72, 期号: 6, 页码: 755
Wang, F; Hermerschmidt, A; Pogany, P; Dou, SX; Eichler, HJ
收藏  |  浏览/下载：21/0  |  提交时间：2013/09/17