SI Traceable Solar Spectral Irradiance Measurement Based on a Quantum Benchmark: A Prototype Design

doi:10.3390/rs12091454

HFCAS OpenIR

	SI Traceable Solar Spectral Irradiance Measurement Based on a Quantum Benchmark: A Prototype Design
	Zheng, Xiaobing; Xia, Maopeng; Zhai, Wenchao; Hu, Youbo; Li, Jianjun; Yuan, Yinlin; Pang, Weiwei
	2020-05-01
发表期刊	REMOTE SENSING
通讯作者	Zheng, Xiaobing(xbzheng@aiofm.ac.cn)
摘要	We propose a space benchmark sensor with onboard SI (Systeme International) traceability by means of quantum optical radiometry. Correlated photon pairs generated by spontaneous parametric down-conversion (SPDC) in nonlinear crystals are used to calibrate the absolute responsivity of a solar observing radiometer. The calibration is systematic, insensitive to degradation and independent of external radiometric standards. Solar spectral irradiance at 380-2500 nm is traceable to the photon rate and Planck's constant with an expected uncertainty of about 0.35%. The principle of SPDC calibration and a prototype design of the solar radiometer are introduced. The uncertainty budget is analyzed in consideration of errors arising from calibration and observation modes.
关键词	radiometric benchmark spontaneous parametric down-conversion correlated photons detector calibration solar irradiance
DOI	10.3390/rs12091454
关键词[WOS]	CORRELATED PHOTONS ; EFFICIENCY MEASUREMENTS ; CALIBRATION ; ABSOLUTE ; DETECTOR ; PHOTODETECTORS ; CANDELA
收录类别	SCI
语种	英语
资助项目	Ministry of Science and Technology of China[2018YFB0504602]
项目资助者	Ministry of Science and Technology of China
WOS研究方向	Remote Sensing
WOS类目	Remote Sensing
WOS记录号	WOS:000543394000101
出版者	MDPI
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/71155
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	Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China
第一作者单位	中科院安徽光学精密机械研究所
通讯作者单位	中科院安徽光学精密机械研究所
推荐引用方式 GB/T 7714	Zheng, Xiaobing,Xia, Maopeng,Zhai, Wenchao,et al. SI Traceable Solar Spectral Irradiance Measurement Based on a Quantum Benchmark: A Prototype Design[J]. REMOTE SENSING,2020,12.
APA	Zheng, Xiaobing.,Xia, Maopeng.,Zhai, Wenchao.,Hu, Youbo.,Li, Jianjun.,...&Pang, Weiwei.(2020).SI Traceable Solar Spectral Irradiance Measurement Based on a Quantum Benchmark: A Prototype Design.REMOTE SENSING,12.
MLA	Zheng, Xiaobing,et al."SI Traceable Solar Spectral Irradiance Measurement Based on a Quantum Benchmark: A Prototype Design".REMOTE SENSING 12(2020).