Nonlinearity Measurement of Si Transferring Photodetector in the Low Radiation Flux Range

doi:10.3390/photonics10091015

	Nonlinearity Measurement of Si Transferring Photodetector in the Low Radiation Flux Range
	Li, Yue 3; Liu, Zhen 2; Yuan, Yinlin 1; Zhai, Wenchao 1; Zou, Peng 1; Zheng, Xiaobing 1
刊名	PHOTONICS
	2023-09-01
卷号	10
关键词	nonlinearity flux superposition method photodiode quantum radiometry correlated photon
DOI	10.3390/photonics10091015
通讯作者	Zheng, Xiaobing(xbzheng@aiofm.ac.cn)
英文摘要	In order to establish a transferring chain from a photon flux of a single-photon source in quantum radiometry, the nonlinearity of the photodetector needs to be accurately measured. Using the flux superposition method, a nonlinearity measurement setup has been designed. The measurement setup consists of two tungsten halogen lamps, parent-child integrating spheres, an adjustable aperture, a diaphragm tube, and an optical filter. It has the advantage of low polarization error, low interference error, and low stray light effect. The Si photodiode to be measured is cooled to -40 degrees C to obtain a low noise level for low-flux radiation measurement. The nonlinearity of the Si photodetector is measured for photocurrent ranges from 10(-12) A similar to 10(-6) A level, with a relative standard uncertainty from 0.0092 similar to 0.023%. The relative standard uncertainty of the nonlinearity correction factor ranged from 0.023 similar to 0.049%.
资助项目	National Key Research and Development Program of China[2022YFB3903103]
WOS关键词	LINEARITY ; ABSOLUTE
WOS研究方向	Optics
语种	英语
出版者	MDPI
WOS记录号	WOS:001080068300001
资助机构	National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/133327]
专题	中国科学院合肥物质科学研究院
通讯作者	Zheng, Xiaobing
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China 2.GRASP SAS, F-59260 Villeneuve dAscq, France 3.Univ Sci & Technol China, Sch Environm Sci & Optoelect Technol, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Li, Yue,Liu, Zhen,Yuan, Yinlin,et al. Nonlinearity Measurement of Si Transferring Photodetector in the Low Radiation Flux Range[J]. PHOTONICS,2023,10.
APA	Li, Yue,Liu, Zhen,Yuan, Yinlin,Zhai, Wenchao,Zou, Peng,&Zheng, Xiaobing.(2023).Nonlinearity Measurement of Si Transferring Photodetector in the Low Radiation Flux Range.PHOTONICS,10.
MLA	Li, Yue,et al."Nonlinearity Measurement of Si Transferring Photodetector in the Low Radiation Flux Range".PHOTONICS 10(2023).