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Chinese Academy of Sciences Institutional Repositories Grid
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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... [1]
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期刊论文 [5]
会议论文 [1]
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2023 [1]
2018 [1]
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Imaging Linearity Modeling and Optimization of Capacitive Division Image Readout (C-DIR) for Microchannel Plate Imaging Detectors
期刊论文
OAI收割
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2023, 卷号: 70, 期号: 7, 页码: 1497-1506
作者:
Yang, Kai
;
Bai, Yonglin
;
Zhu, Bingli
;
Wang, Bo
;
Cao, Weiwei
  |  
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2023/08/28
Capacitive division image readout (C-DIR)
charge division
imaging linearity
photon-counting imaging
Fast Long-Range Photon Counting Depth Imaging With Sparse Single-Photon Data
期刊论文
OAI收割
IEEE PHOTONICS JOURNAL, 2018, 卷号: 10, 期号: 3
作者:
Kang, Yan
;
Li, Lifei
;
Liu, Dawei
;
Li, Dongjian
;
Zhang, Tongyi
  |  
收藏
  |  
浏览/下载:72/0
  |  
提交时间:2018/07/09
Photon Counting
Lidar
Three-dimensional Image Acquisition
Three-dimensional Image Processing
Study on spectrograph for ionosphere: A broadband imaging instrument prototype for far-ultraviolet (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者:
Wang S.-R.
;
Lin G.-Y.
;
Yu L.
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2013/03/25
Current research on space-based exploration for the ionosphere needs more advanced technologies. Because the spectral signals in the ionosphere distributing basically in the far-ultraviolet waveband are very weak. Usual spectrometer structures and detectors such as CCD can't receive enough information. Based on this principle of atmospheric sounding
the imaging spectrometer prototype for ionosphere detection application was designed to solve the problem. This prototype consists of the telescope and the imaging spectrometer. The simple structure and small number of mirrors can help higher transmission efficiency be achieved and weak signals detection be implemented. The telescope is an off-axis parabolic mirror and the spectrometer is a modified Czerny-Turner spectral imaging system. Modified Czerny-Turner spectrometer contains a spherical mirror
a fixed plane grating and a toroidal mirror. By adjusting the incident angle to the collimating mirror and using toroidal mirror
coma and astigmatism were corrected well. We also optimize distances between the grating to the focusing mirror and the focusing mirror to the image plane to improve disadvantages of traditional Czerny-Turner structure. Designed results demonstrate that aberrations are substantially corrected
and high image quality can be obtained in broad waveband. The photon counting Wedge-Strip-Anode detector with micro-channel planes as the receiving plane is accepted for the instrument prototype. The other photon counting 2-D detector responding well for weak light such as Cross-Delay line detector and MAMA detector can also be used for detection. The calibration and performances testing system is made of a vacuum system
a deuterium lamp
a monochrometer and the instrument prototype. Results obtained from the experiment show that the spectral resolution is 2.4 nm and the spatial resolution is 80 m. The other calibration experiments are running. The technology of the spectrometer prototype is important for the research and applications of ionosphere remote sensing. 2011 SPIE.
Study of ultraviolet photon counting imaging technology based on induction readout
期刊论文
OAI收割
acta physica sinica, 2010, 卷号: 59, 期号: 9, 页码: 6306-6311
作者:
Zhao Fei-Fei
;
Zhao Bao-Sheng
;
Liu Yong-An
;
Hu Hui-Jun
;
Cao Xi-Bin
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2015/09/21
photon counting image
charge induction
Ge films
position sensitive anode
The estimation of charge footprint size of ultraviolet photon counting imaging detector with induction readout
期刊论文
OAI收割
review of scientific instruments, 2009, 卷号: 80, 期号: 3
作者:
Zhang, Xinghua
;
Zhao, Baosheng
;
Zhao, Feifei
;
Liu, Yong'an
;
Miao, Zhenhua
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  |  
浏览/下载:77/0
  |  
提交时间:2015/08/27
ceramics
germanium
image resolution
image sensors
microchannel plates
photodetectors
photon counting
ultraviolet detectors
Study of ultraviolet single photon imaging system
期刊论文
OAI收割
acta physica sinica, 2008, 卷号: 57, 期号: 7, 页码: 4238-4243
作者:
Zhang Xing-Hua
;
Zhao Bao-Sheng
;
Miao Zhen-Hua
;
Zhu Xiang-Ping
;
Liu Yong-An
收藏
  |  
浏览/下载:61/0
  |  
提交时间:2015/08/26
single photon counting image
anode detector
wedge and strip anode
resolution