基于相关光子宽谱段自校准辐射基准源的定标新方法

大气与环境光学学报 ›› 2017, Vol. 12 ›› Issue (4): 283-291.

基于相关光子宽谱段自校准辐射基准源的定标新方法

刘岩, 李健军*, 夏茂鹏, 高冬阳, 胡友勃, 郭园园, 郑小兵, 闫静

（中科院安徽光学精密机械研究所，中国科学院通用光学定标与表征技术重点实验室，安徽合肥 230031）

收稿日期:2016-02-25 修回日期:2016-03-04 出版日期:2017-07-28 发布日期:2017-07-19
通讯作者: 李健军（1978-），男，安徽桐城人，博士，硕士生导师，主要从事光学遥感器高精度定标方法、标准和技术方面的研究。 E-mail:jjli@aiofm.ac.cn
作者简介:刘岩（1990-），男，安徽亳州人，研究生，主要从事高精度光学辐射定标方面的研究。
基金资助:
国家863项目（2015AA123702）和国家自然科学基金项目（11204318、61275173）资助

Noval Calibration Method for Self-Calibration and Wide Spectral Band Radiation Reference Source Based on Correlated Photon

LIU Yan, LI Jianjun*, XIA Maopeng, GAO Dongyang, HU Youbo, GUO Yuanyuan, ZHENG Xiaobing, YAN Jing

（Key Laboratory of Optical Calibration and Characterization, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China）

Received:2016-02-25 Revised:2016-03-04 Published:2017-07-28 Online:2017-07-19
Supported by:
Supported by National High Technology Research and Development Program of China（国家863计划，2015AA123702），National Natural Science Foundation of China（国家自然科学基金，11204318，61275173）

摘要/Abstract

摘要：

针对我国空间科学的未来发展和应用需求，以及目前星上定标和在轨定标方法的局限性，提出一种基于自发参量下转换效应的自校准宽谱段（450~1500 nm）辐射基准源设计方案。该辐射基准源系统主要由宽波段参量下转换、观测与自校准复用光路、多路光子计数与符合探测、信号采集与测量控制等4个主要功能模块构成。辐射基准源兼有星上自校准和自主观测功能，能够在不依赖于外部基准的条件下实现高精度的自校准，保障对地高精度观测，为其他卫星有效载荷提供高精度的量值传递标准。

Abstract:

For the future development and application requirements of our country's space science and the limitations of the present satellite calibration and orbit calibration method, a design scheme of self-calibration and wide spectral band (450~1500 nm) radiation reference source is proposed. The radiation reference source is based on spontaneous parametric down-conversion effect. It is mainly composed of four main modules. They are wide spectral band parametric down-conversion, observation and self-calibration multiplexing optical path, multi-channel photon counting and coincidence detection, signal acquisition and measurement control. The radiation reference source has the function of self-calibration and self-observation. It can realize the high precision observation of the earth through its own absolute self-calibration function without external reference. This can provide high accuracy value transfer standard for other satellite payload.

Key words: correlated photon, calibration, radiation reference source, self-calibration

中图分类号:

TP731

刘岩李健军夏茂鹏高冬阳胡友勃郭园园郑小兵闫静. 基于相关光子宽谱段自校准辐射基准源的定标新方法[J]. 大气与环境光学学报, 2017, 12(4): 283-291.

LIU Yan, LI Jian-Jun, XIA Mao-Feng, GAO Dong-Yang, HU You-Bo, GUO Yuan-Yun, ZHENG Xiao-Bing, YAN Jing. Noval Calibration Method for Self-Calibration and Wide Spectral Band Radiation Reference Source Based on Correlated Photon[J]. Journal of Atmospheric and Environmental Optics, 2017, 12(4): 283-291.

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