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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... [2]
采集方式
OAI收割 [5]
内容类型
期刊论文 [3]
会议论文 [2]
发表日期
2021 [1]
2019 [2]
2011 [2]
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A compact bionic compound eye camera for imaging in a large field of view
期刊论文
OAI收割
Optics and Laser Technology, 2021, 卷号: 135
作者:
Wang, Yuanyuan
;
Shi, Chengyong
;
Xu, Huangrong
;
Zhang, Yuanjie
;
Yu, Weixing
  |  
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2020/12/01
Bionic compound eye
Optical relay system
3-D printing
Fabrication and characterization of a polymeric curved compound eye
期刊论文
OAI收割
JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2019, 卷号: 29, 期号: 5
作者:
Wang, Yuanyuan
;
Shi, Chengyong
;
Liu, Chenyang
;
Yu, Xiaodan
;
Xu, Huangrong
  |  
收藏
  |  
浏览/下载:97/0
  |  
提交时间:2019/04/29
compound eye
optical relay system
microlens arrays
Fabrication and characterization of a polymeric curved compound eye
期刊论文
OAI收割
Journal of Micromechanics and Microengineering, 2019, 卷号: 29, 期号: 5, 页码: 7
作者:
Y.Y.Wang
;
C.Y.Shi
;
C.Y.Liu
;
X.D.Yu
;
H.R.Xu
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/08/24
compound eye,optical relay system,microlens arrays,camera,Engineering,Science & Technology - Other Topics,Instruments &,Instrumentation,Physics
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).
The application of diagnostic equipment in the Tokamak fusion reaction (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, November 6, 2011 - November 9, 2011, Beijing, China
Zhang B.-S.
;
Chang J.
;
Gong X.-Z.
;
Gan J.-F.
;
Feng S.-L.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
This paper introduces the infrared optical system in the Tokamak fusion reaction device. In this optical system
3.the relay group lenses. This paper describes the decrease of the modulation transfer function (MTF) when the temperature changes and how to compensate the decrease of the MTF in order to maintain the image quality in a high level. As a result
the traditional optical structure can't meet the requirements
2.the Cassegrain system
the image quality of this optical system can reach the requirements when the temperature changes. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
because the length of the infrared optical system in the Tokamak is very long. The design of optical system in the detection facility includes three parts:1.the combination of the concave aspheric mirror and flat mirror