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浏览/检索结果: 共10条，第1-10条 帮助

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Non-defocus high transmittance image slicer 期刊论文  OAI收割
OPTICS EXPRESS, 2023, 卷号: 31, 期号: 8, 页码: 12280-12288
作者:  Wei, Ruyi;  Liu, Bin;  Xie, Zhengmao;  Wang, Yidong;  Chen, Shasha
  |  收藏  |  浏览/下载：6/0  |  提交时间：2023/05/29
The infrared imaging spectrograph (IRIS) for TMT: design of image slicer 会议论文  OAI收割
SPIE Ground-based and Airborne Instrumentation for Astronomy VII（Vol.10702）, Austin, Texas, United States, 2018-6-10
作者:  Kai Zhang
  |  收藏  |  浏览/下载：44/0  |  提交时间：2019/02/12
Mauna Kea Spectroscopic Explorer (MSE): a preliminary design of multi-object high resolution spectrograph 会议论文  OAI收割
SPIE Ground-based and Airborne Instrumentation for Astronomy VII（Vol.10702）, Austin, Texas, United States, 2018-6-10
作者:  Kai Zhang;  Yifei Zhou;  Zhen Tang;  Lei Wang;  Yongtian Zhu
  |  收藏  |  浏览/下载：48/0  |  提交时间：2019/02/03
Mauna Kea Spectrographic Explorer (MSE): A Conceptual Design for Multi-object High Resolution Spectrograph 会议论文  OAI收割
SPIE Vol.9908, Edinburgh, United Kingdom, 2016-6-26
作者:  Kai Zhang;  Yongtian Zhu;  Zhongwen Hu
收藏  |  浏览/下载：24/0  |  提交时间：2017/01/19
Beam shaping system based on a prism array for improving the throughput of a dispersive spectrometer 期刊论文  OAI收割
APPLIED OPTICS, 2015, 卷号: 54, 期号: 10, 页码: 2715-2719
作者:  Shi, Zhendong;  Fang, Liang
收藏  |  浏览/下载：21/0  |  提交时间：2015/07/10
Laboratory prototype of Image Slicer Integral Field Unit for 1m Telescope 会议论文  OAI收割
Xiamen, China, 2012-4-26
作者:  Zhongwen Hu;  Hangxin Ji;  Lei Wang;  Yonghui Hou
收藏  |  浏览/下载：28/0  |  提交时间：2014/01/10
Design and Performance of a New Generation, Compact, Low Cost, Very High Doppler Precision and Resolution Optical Spectrograph 会议论文  OAI收割
Conference on Ground-Based and Airborne Telescopes IV, Amsterdam, NETHERLANDS, 2012-07-01
作者:  
收藏  |  浏览/下载：23/0  |  提交时间：2015/11/26
Manufacturing and testing of the line-array fiber-optic image slicer based on silicon V-grooves - art. no. 683607 会议论文  OAI收割
2008
Liang J. Q.; Guo P.; Liang Z. Z.; Zhu Y. Q.; Hou F. J.; Yao J. S.
收藏  |  浏览/下载：9/0  |  提交时间：2013/03/28
Manufacturing and testing of the line-array fiber-optic image slicer based on silicon V-grooves (EI CONFERENCE) 会议论文  OAI收割
MEMS/MOEMS Technologies and Applications III, November 12, 2007 - November 14, 2007, Beijing, China
作者:  Zhu Y.
收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25
Linear fiber-optic image slicer is used more and more in spatial exploration and imaging system. In this paper  a plane arranging method of fiber-optic array based on Si-V grooves is established in order to improve the accuracy and reduce the cost of manufacturing. Firstly  the Si-V groove array is micro-machined with anisotropic etching process  then optical fibers are placed in the grooves orderly with plane arranging method. Secondly  the end surfaces of the device are polished  also the linear fiber-optic image slicer is packaged. Finally  some parameters are tested  including structure parameters  transmittivity and vibration test. Experimental results indicate that the maximum error accumulated in 2000 periods of the Si-V grooves is 0.5 m  the error of the height in Si-V grooves is less than 0.15m  the roughness of the end surface is less than 0.9nm. The transmittivity of the linear fiber-optic image slicer that without optical film is 51.46% at the wavelength of 632.8nm. After random vibration experiment  the ratio of the broken fiber increased by 0.1%. While the temperature reached 320C  the stress of epoxy will be 130Mpa  which is close to the limit resistance stress of 139Mpa  some cracks appeared.  
半干旱地区土地利用的卫星图象特征 期刊论文  OAI收割
山地研究, 1984, 卷号: 2, 期号: 4, 页码: 259-264
孙育秋
收藏  |  浏览/下载：9/0  |  提交时间：2013/04/28