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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [3]
西安光学精密机械研究... [3]
光电技术研究所 [1]
采集方式
OAI收割 [7]
内容类型
会议论文 [5]
期刊论文 [2]
发表日期
2023 [1]
2019 [1]
2018 [2]
2008 [2]
2006 [1]
学科主题
物理科学和化学 [1]
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Design of reflective Fizeau optical synthetic aperture imaging system
会议论文
OAI收割
Beijing, China, 2023-07-25
作者:
Zhang, Wenmao
;
Yang, Jianfeng
;
Zhao, Yiyi
  |  
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2024/02/28
Optical synthetic aperture
Fizeau-type
Off-axis three-mirror
Optical design
Experimental study on the extension of nodal aberration theory to pupil-offset off-axis three-mirror anastigmatic telescopes
期刊论文
OAI收割
Journal of Astronomical Telescopes Instruments and Systems, 2019, 卷号: 5, 期号: 2, 页码: 12
作者:
G.H.Ju
;
H.C.Ma
;
Z.Y.Gu
;
C.X.Yan
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2020/08/24
aberration fields,off-axis three-mirror anastigmatic telescopes,lateral misalignments,nodal aberration theory,5th-order optical aberrations,rotational symmetry,systems
Optical design of diffractive telescope system based on off-axis three mirror
会议论文
OAI收割
Chengdu, PEOPLES R CHINAChengdu, PEOPLES R CHINA, JUN 26-29, 2018JUN 26-29, 2018
作者:
He, Chuanwang
;
Huang, Peng
;
Dong, Xiaochun
;
Fan, Bin
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2019/08/23
Diffractive telescope
Off-axis three mirror
Schupmann
Optical design
Image analysis
A large field of view optical system design for space target detection
会议论文
OAI收割
Shanghai, China, 2018-05-08
作者:
Ni, Dongwei
;
Li, Xuyang
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2018/09/20
Target Detection
Off-axis Three-mirror
Large Field Of View
Zernike Polynomials
Xy Polynomials
Freeform Surfaces
Broadband and wide field of view foveated imaging system in space
期刊论文
OAI收割
optical engineering, 2008, 卷号: 47, 期号: 10, 页码: 103202
作者:
Zhao, Xiaoxia
;
Xie, Yongjun
;
Zhao, Wei
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2011/09/30
aberration compensation
optical systems design
three-mirror off-axis optical system
microelectromechanical system deformable mirrors
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.
收藏
  |  
浏览/下载:29/0
  |  
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.
Method for computer-aided alignment of complex optical system (EI CONFERENCE)
会议论文
OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 2, 2005 - November 5, 2005, Zian, China
作者:
Yu J.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2013/03/25
For making complex optical system meet the design requirement
such as the space camera used in remote sensing and UVX lithophotography
especially for off-axis all-reflecting optical system
alignment technology is so necessary. In this paper
a method is presented. Based on the ideas of linearity instead of non-linearity and difference quotient instead of differential quotient
a mathematical model for computer-aided alignment is proposed. This model included the characteristics of the optical system
wavefront difference of its exit pupil and its misalignment of the misaligned optical system. Then comparing self-compiled software with alignment package of CODE V
as a result
this self-compiled software is much more valid than alignment package of CODE V. For a large aperture
long focal length and off-axis three-mirror optical system
computer-aided alignment is successful. Finally
the wavefront error of the middle field is 0.094 waves RMS and the wavefront error of +0.7 field is 0.106 waves RMS and the wavefront error of -0.7 field is 0.125 waves RMS at =632.8nm are obtained.