天空光辐射亮度测量系统设计

刘伟峰; 赵国民; 王雷; 李志朝; 赵乐至; 刘泽洵; 袁尧臣; 施健康; 陈若望; 姜涛2; 朱继亦

天空光辐射亮度测量系统设计

1.
国防科学技术大学光电科学与工程学院,湖南长沙410073;
2.
中国人民解放军63655部队,新疆乌鲁木齐841700;
3.
中国科学院长春光学精密机械与物理研究所,吉林长春130033

详细信息

通讯作者:
刘伟峰(1979-)，男，吉林公主岭人，工程师，国防科学技术大学在读硕士，主要从事大气光学参数测量技术研究工作。

中图分类号: TN06
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出版历程
- 刊出日期: 2010-05-15

Design of sky-light radiation luminance measurement system

1.
College of Optoelectronics Science and Engineering,National University of Defense Technology,Changsha 410073,China;
2.
Unit 63655,PLA,Urumqi 841700,China;
3.
Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China

摘要

摘要: 天空光辐射亮度是大气光学特性的重要参数之一，在空间目标探测与识别中有着重要作用。为了获取天空光辐射亮度，评价光电系统探测跟踪空间目标的能力，设计实现了一套天空光辐射亮度测量系统，详细介绍了光信号收集和信号探测部分的工作原理，及系统所应用弱辐射信号探测、辐射计量等关键技术。通过该套测量系统的初步应用及对测量结果分析表明：利用该套测量系统能够准确获取天空光连续光谱(光谱范围从380nm～1100nm)数据，为应用研究提供了更多的光谱信息。
- 天空光 /
- 辐射亮度 /
- 连续光谱 /
- 光电系统
Abstract: Since sky-light radiation luminance is a critical parameter of atmospheric optics, it is very important for space target detection and identification. In order to acquire sky-light radiation luminance and evaluate the detection and tracking capability of optoelectronic systems for space target, a measurement system of sky-light luminance was designed and implemented. The work principles of optical signal collection and signal detection，and key techniques such as low-radiation signal detection and metrology of optical radiation used by the system were introduced. The system was applied to measure sky-light radiation luminance and the test result was analyzed. The result indicated that sky-light spectra(380nm～1100nm) could be acquired by the measurement system and more information was provided.
- sky-light /
- radiation luminance /
- continuous spectrum /
- optoelectronic system

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参考文献(1)

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