中国科学院机构知识库网格
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Phase Photon Sieve 期刊论文  OAI收割
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 2010, 卷号: 7, 期号: 1, 页码: 228-231
作者:  
Jiang, Wenbo;  Hu, Song;  Zhao, Lixin;  Yan, Wei;  Yang, Yong
收藏  |  浏览/下载:42/0  |  提交时间:2015/09/21
Imaging analysis of a novel compound diffractive telescope system (EI CONFERENCE) 会议论文  OAI收割
Optical Manufacturing and Testing VIII, August 4, 2009 - August 5, 2009, San Diego, CA, United states
作者:  
Liu H.;  Liu Y.;  Liu Y.;  Liu Y.;  Zhang H.
收藏  |  浏览/下载:41/0  |  提交时间:2013/03/25
The main feature of the compound diffractive telescope is the combination of diffractive optics with compound structure arranged eyepieces. In this paper  a design of the compound diffractive telescope is firstly introduced  and a 4.2 FOV is obtained with one primary lens and twenty-one eyepieces. Secondly  image characteristic of different channels is analyzed with the design wavelength in ASAP  and one modified phase function model of diffractive optical element is introduced to analyze the MTF curves for 0 FOV  which provides a more accurate prediction of the performance of the system. Then the system is tested by the star image test  and the diffraction limit images are got within 2 FOV. And finally  two pictures taken from the adjacent FOV proved to be able to be spliced together. All the results above demonstrate that a good performance of the compound diffractive telescope. 2009 SPIE.  
Far-field spot compression without energy loss in main lob in wireless laser communication 期刊论文  OAI收割
optik, 2008, 卷号: 119, 期号: 9, 页码: 429, 433
Liu Ximin; 刘立人; Bai Lihua; Wang Jiming
收藏  |  浏览/下载:1129/250  |  提交时间:2009/09/18