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CAS IR Grid
机构
西安光学精密机械研究... [5]
长春光学精密机械与物... [2]
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OAI收割 [7]
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会议论文 [4]
期刊论文 [3]
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2022 [1]
2021 [1]
2020 [2]
2011 [2]
2009 [1]
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Design and realization of catadioptric long wave infrared multiscale optical system
期刊论文
OAI收割
Infrared Physics and Technology, 2022, 卷号: 123
作者:
Yang, Shen
;
Hu, Wang
;
Yaoke, Xue
;
Yang, Song
;
Yongjie, Xie
  |  
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2022/04/02
Multiscale optical system
The catadioptric system
Remote sensing
Imaging experiment of prototype
Design of a catadioptric system for infrared star sensor with wide field of view
会议论文
OAI收割
Beijing, China, 2021-06-20
作者:
Yan, Haoyu
;
Wang, Hu
;
Xue, Yaoke
;
Ma, Zehua
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/01/30
Optical design
Infrared optical system
Star sensor
Catadioptric
Low air pressure
Wide spectrum
Catadioptric optical system design of 15-magnitude star sensor with large entrance pupil diameter
期刊论文
OAI收割
Sensors (Switzerland), 2020, 卷号: 20, 期号: 19, 页码: 1-14
作者:
Bai, Yang
;
Li, Jianlin
;
Zha, Rongwei
;
Wang, Ying
;
Lei, Guangzhi
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2020/11/02
star sensor
catadioptric optical system
COS
large entrance pupil diameter
di use spot
15-magnitude
Compact catadioptric optical system with long focal length large relative aperture and large field of view
会议论文
OAI收割
Beijing, PEOPLES R CHINA, 2020-11-30
作者:
Shen, Yang
;
Wang, Hu
;
Xue, Yaoke
;
Xie, Yongjie
;
Lin, Shangmin
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/06/04
Optical system design
Coaxial four reflection
Catadioptric system
Aberration compensation
Design of reimaging F/1.0 long-wavelength infrared optical system (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, May 24, 2011 - May 24, 2011, Beijing, China
作者:
Zhang X.
;
Zhang X.
;
Zhang X.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
A reimaging F/1.0 long-wavelength infrared optical system is proposed. The design has a flexible opto-mechanical layout. The design process is as follows. Firstly
the catadioptric reimaging system consists of two reflecting mirrors and a relay lenses. Two reflecting mirrors make up of the first imaging system and are therefore free of chromatic aberrations
while low dispersion lenses were used in the reimaging system
so the optical system do not need achromatic design for a high image quality. Then
to correct high-order aberrations resulting from large relative aperture
more parameters need to be used with aspheric or diffractive surfaces due to modern optic technology development. Here
aspheric is selected for easily manufacture. Finally
the design is completed with the help of ZEMAX software. The effective focal length of the objective is 120mm and the field of view (FOV) is 4. The simulated final design shows adequate image quality and the modulation transfer function (MTF) is close to diffraction limit. The effect of the surrounding environmental temperature is analyzed using the concept of thermal defocusing
and the thermal compensation is discussed. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
Design of catadioptric infrared optical system with wide field
期刊论文
OAI收割
procedia engineering, 2011, 卷号: 15, 页码: 4568-4573
WangWen-Fang
;
YangXiao-Xu
;
ZhangHen-Jin
;
LiGang
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2012/06/29
Mangin mirror
catadioptric infrared optical system
infrared early warning
large filed
Optical system of large relative aperture and wide field using aspheric corrector for detecting (EI CONFERENCE)
会议论文
OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
作者:
Zhang J.
;
Zhang J.
;
Zhang J.
;
Wang J.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
The magnitude requirement of space target detecting determines that the image of detecting telescope should have several performances: small spots
the wider field of view
small 80% encircled energy diameter and good MTF(Modulation transfer function). So the aperture and field of view of optical system have some demands accordingly. The larger aperture
the more extensive range which the telescope searches. Now most of ground telescopes whose apertures are from 500mm to 1000mm is on-axis optical system
the more energy that telescope collects and higher magnitude the telescope detects
so wide field of view becomes the most importance problem. To obtain large relative aperture and wide field of view
the paper introduces a catadioptric telescope with small aperture aspheric refractive corrector
whose conic surface will be used to remove the aberrations due to large relative aperture and wide field of view. As to the optical system
there is only one aspheric refractive corrector
and it is relatively easy for manufacturing because of its concave figure and normal material. The paper gives the example
and optimizes this optical system with ZEMAX program. And then the paper provides a specific analysis program for testing the aspheric refractive corrector. The aperture of this optical system is 750mm
and its relative aperture is 0.82
and the field of view is 3.6 diameter(diagonal). Its structure is simple and the image quality is also very good. 2009 SPIE.