Journal of Atmospheric and Environmental Optics, Volume. 9, Issue 1, 9(2014)
Research Advance of Calibration Techniques of Parametric Downconversion
Currently, optical sensors usually need to build high-accuracy primary standard, and then transfer to user sensor based on a series of comparison chain, the precision of primary standard and standard transfer chain are the major sources of uncertainty. Combined with parametric downconversion method, theory and experiment results in recent years at home and abroad, the advantages of absolute sources and detectors of parametric downconversion are referred. Considering the need of practical application of calibration technique of parametric downconversion, the necessity, technique difficulty and solution of calibration technique of parametric downconversion are introduced when calibration technique of parametric downconversion transfers to broad band and analog detectors.
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LI Jian-jun, ZHENG Xiao-bing, LI Ping-fu, XIA Mao-peng, GAO Dong-yang, ZHANG Wei. Research Advance of Calibration Techniques of Parametric Downconversion[J]. Journal of Atmospheric and Environmental Optics, 2014, 9(1): 9
Received: Dec. 17, 2013
Accepted: --
Published Online: Feb. 18, 2014
The Author Email: Jian-jun LI (jjli@aiofm.ac.cn)