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7条,第1-7条 帮助

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Camera optics in the ultraviolet region of the Next Generation Palomar Spectrograph 会议论文  OAI收割
San Francisco, California, United States, 2023.1.28--2.3
作者:  
Tang LF(汤丽峰);  Hu ZW(胡中文);  Ji HX(季杭馨)
  |  收藏  |  浏览/下载:30/0  |  提交时间:2024/03/18
Photoevaporation of protoplanetary gas discs due to flybys of external single stars in different orbits 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 卷号: 480, 期号: 3, 页码: 4080-4098
作者:  
Dai, Yuan-Zhe;  Liu, Hui-Gen;  Wu, Wen-Bo;  Xie, Ji-Wei;  Yang, Ming
  |  收藏  |  浏览/下载:30/0  |  提交时间:2020/03/10
Cleaning of carbon-contaminated optics using O-2/Ar plasma 期刊论文  OAI收割
NUCLEAR SCIENCE AND TECHNIQUES, 2017, 卷号: 28, 期号: 9, 页码: -
作者:  
Zhang, YF;  Luo, HX;  Guo, Z;  Zhen, XJ;  Chen, M
  |  收藏  |  浏览/下载:19/0  |  提交时间:2018/08/30
Observations and analysis of extreme ultraviolet emission between 10nm and 70nm by capillary discharge with Xe as target (EI CONFERENCE) 会议论文  OAI收割
2011 Academic International Symposium on Optoelectronics and Microelectronics Technology, AISOMT 2011, October 12, 2011 - October 16, 2011, Harbin, China
作者:  
Yang L.;  Yang L.
收藏  |  浏览/下载:18/0  |  提交时间:2013/03/25
Development and radiance calibration of three-waveband camera (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photonics and Optoelectronics, SOPO 2010, June 19, 2010 - June 21, 2010, Chengdu, China
作者:  
Wang J.;  Liu Y.;  Liu Y.;  Sun Q.;  Liu Y.
收藏  |  浏览/下载:32/0  |  提交时间:2013/03/25
An imaging system with three-waveband sharing one lens and an area CCD was developed. By rotating different filters into the beam path  the required waveband was selected. The optical system which can image in ultraviolet  visible and near infrared region was designed and the signal collecting system was integrated. The optical design and system integration have some advantages such as low cost  small size and light in weight. To obtain a high imaging quality  the radiation calibration is carried out in order to establish the relation between the average grey level of output image and the input radiance from the integrating sphere. According to the calibration data in experiments  the radiation dynamic range and the best working point of the system are determined. The experiment result shows that the dynamic range of the image system is maximal when the exposure time is 8ms in ultraviolet  0.5ms in visible and 0.125ms in near infrared region. 2010 IEEE.  
Solar stereoscopy - where are we and what developments do we require to progress? 期刊论文  OAI收割
ANNALES GEOPHYSICAE, 2009, 卷号: 27, 期号: 7, 页码: 2925-2936
作者:  
Wiegelmann, T.;  Inhester, B.;  Feng, L.
收藏  |  浏览/下载:20/0  |  提交时间:2016/09/27
Microwave, optical, EUV, and hard X-ray signature of possible coronal loop interaction 期刊论文  OAI收割
SOLAR PHYSICS, 2005, 卷号: 229, 期号: 2, 页码: 227-236
作者:  
Huang, GL;  Ji, HS
收藏  |  浏览/下载:13/0  |  提交时间:2012/03/07