Study of ultraviolet photon counting imaging technology based on induction readout

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光电子学研究室

	Study of ultraviolet photon counting imaging technology based on induction readout
	Zhao Fei-Fei 1,2; Zhao Bao-Sheng1 ; Liu Yong-An1 ; Hu Hui-Jun 1,2; Cao Xi-Bin 1
刊名	acta physica sinica
	2010-09-01
卷号	59 期号:9 页码:6306-6311
关键词	photon counting image charge induction Ge films position sensitive anode
其他题名	感应读出方式紫外光子计数成像技术的研究
英文摘要	an ultraviolet photon counting imaging system based on charge induction readout was built and its structure, working principle and spatial resolution are reported. the single photon stream, can be obtained via atmospheric dispersion, some weakeners, and narrow-band optical filters. a photo-electron produced in microchannel plate is multiplied, forming a charge cloud, which is collected on the ge film and then detected through capacitive coupling by a psa located a few millimeters behind the ge film. the signal data from the anode is acquired and processed with software after being transformed, filtered and shaped by a charge-sensitive preamplifier and a main amplifier in sequence. finally, a 30-minute counting image is obtained. the resolution of this system can reach 150 micrometers as tested with the resolution board, and the influence of ge film resistivity and its substrate thickness on the performance of this system is also analyzed. the system is beneficial in good imaging properties and time resolution to bioluminescence, astronomy and nuclear radiant detection.
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
关键词[WOS]	microchannel plate detectors ; high-resolution ; position ; system
收录类别	SCI
语种	中文
WOS记录号	WOS:000281449800061
公开日期	2015-09-22
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/25313]
专题	西安光学精密机械研究所_光电子学研究室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhao Fei-Fei,Zhao Bao-Sheng,Liu Yong-An,et al. Study of ultraviolet photon counting imaging technology based on induction readout[J]. acta physica sinica,2010,59(9):6306-6311.
APA	Zhao Fei-Fei,Zhao Bao-Sheng,Liu Yong-An,Hu Hui-Jun,&Cao Xi-Bin.(2010).Study of ultraviolet photon counting imaging technology based on induction readout.acta physica sinica,59(9),6306-6311.
MLA	Zhao Fei-Fei,et al."Study of ultraviolet photon counting imaging technology based on induction readout".acta physica sinica 59.9(2010):6306-6311.