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CAS IR Grid
机构
上海光学精密机械研究... [4]
光电技术研究所 [3]
南京天文光学技术研究... [2]
长春光学精密机械与物... [1]
上海天文台 [1]
中国科学院大学 [1]
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OAI收割 [12]
iSwitch采集 [1]
内容类型
期刊论文 [6]
会议论文 [5]
学位论文 [2]
发表日期
2008 [13]
学科主题
天文望远镜::郭守敬... [2]
自适应光学 [2]
Astronomy ... [1]
光存储 [1]
天文技术与方法::主... [1]
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浏览/检索结果:
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发表日期:2008
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Preparing first light of LAMOST
会议论文
OAI收割
Marseille, France, 2008-6-23
作者:
Xiangqun Cui
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2014/01/01
Large astronomical telescope
Wide field of view
Active optics
Segmented mirror
Multi-fiber spectroscopy survey
Ship detection and characterization with generalized optimization of polarimetric contrast enhancement
期刊论文
iSwitch采集
Chinese journal of electronics, 2008, 卷号: 17, 期号: 3, 页码: 541-545
作者:
Li Haiyan
;
He Yijun
;
Meng Lei
;
Wang Wenguang
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/05/10
Optimization
Polarimetric synthetic aperture radars
Ship detection
Low-order AO system in LAMOST
会议论文
OAI收割
Orlando, FL, 2006-5-24
作者:
Yong Zhang
;
Xiangqun Cui
;
Yongjun Qi
;
Genrong Liu
;
Xiangyan Yuan
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  |  
浏览/下载:21/0
  |  
提交时间:2013/12/27
LAMOST
ground seeing
low-order aberration
deformable mirror
延展目标的斑点干涉复原方法研究
学位论文
OAI收割
硕士, 上海天文台: 中国科学院上海天文台, 2008
李妍
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  |  
浏览/下载:32/2
  |  
提交时间:2011/07/01
斑点成像
相位屏
延展目标
滤波器
Optical system design with high resolution and large field of view for the remote sensor (EI CONFERENCE)
会议论文
OAI收割
Chang J.
;
Weng Z.-C.
;
Wang Y.-T.
;
Cheng D.-W.
;
Jiang H.-L.
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  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
In this paper
we are presenting a design method and its results for a space optical system with high resolution and wide field of view. This optical system can be used both in infrared and visible configurations. The designing of this system is based on an on-axis three-mirror anastigmatic (TMA) system. Here the on-axis concept allows wide field of view (FOV) enabling a diversity of designs available for the Multi-Object Spectrometer instruments optimized for low scattered and low emissive light. The available FOVs are upto 1 in both spectrum ranges
whereas the available aperture range is F/15 - F/10. The final optical system is a three-mirror telescope with two on-axis and one off-axis segment and its resolution is 0.3m or even lower. The distinguished feature of this design is that it maintains diffraction-limited image at wide wavelengths. The technological developments in the field of computer generated shaping of large-sized optical surface details with diffraction-limited imagery have opened new avenues towards the designing techniques. Such techniques permit us to expand these technological opportunities to fabricate the aspherical off-axis mirrors for a complex configuration.
Diffraction-limited performance and aberration tolerance of a sparse optical synthetic aperture imaging system with four sub-apertures
期刊论文
OAI收割
JOURNAL OF MODERN OPTICS, 2008, 卷号: 55, 期号: 11, 页码: 1771-1785
作者:
Wang, Shengqian
;
Rao, Changhui
;
Jiang, Wenhan
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  |  
浏览/下载:18/0
  |  
提交时间:2015/09/21
sparse optical synthetic aperture
diffraction-limited
aberration
Strehl ratio
tolerance limit
Diffraction-limited performance and aberration tolerance of a sparse optical synthetic aperture imaging system with four sub-apertures
期刊论文
OAI收割
Journal of Modern Optics, 2008, 卷号: 55, 期号: 11, 页码: 1771 - 1785
Shengqian Wang ab
;
Changhui Rao a
;
Wenhan Jiang a
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  |  
浏览/下载:13/0
  |  
提交时间:2015/05/18
Analysis of resolution criterion and aberrations for Fizeau interferometer - art. no. 68342G
会议论文
OAI收割
PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Wang, SQ
;
Rao, CH
;
Jiang, WH
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  |  
浏览/下载:32/0
  |  
提交时间:2015/05/18
The conceptual design and simulation of 30m RIT
会议论文
OAI收割
Conference on Ground-Based and Airborne Instrumentation for Astronomy II, Marseille, FRANCE, 2008-06-23
作者:
Liu Z(刘忠)
;
Dai YC(戴懿纯)
;
Jin ZY(金振宇)
;
Xu J(许骏)
;
Lin J(林京)
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2016/04/06
Extremely Large Telescope
Ring Interferometric Telescope
Simulation
Conceptual Design
Segmented Mirror
PSF
Phasing
Active Control
Enclosure
Adaptive Optics
神光II升级项目终端靶场优化设计研究
学位论文
OAI收割
硕士: 中国科学院上海光学精密机械研究所, 2008
作者:
乔战峰
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  |  
浏览/下载:32/0
  |  
提交时间:2016/11/28
高功率激光装置
靶场终端系统
终端光学组件
导光反射镜
真空靶室
靶室中心参照系统
有限元分析