基于黑体红外偏振特性的定量分析探索
作者:
作者单位:

北京环境特性研究所 光学辐射重点实验室 北京 100854,北京环境特性研究所 光学辐射重点实验室 北京 100854,北京环境特性研究所 光学辐射重点实验室 北京 100854,北京环境特性研究所 光学辐射重点实验室 北京 100854,北京环境特性研究所 光学辐射重点实验室 北京 100854,北京环境特性研究所 光学辐射重点实验室 北京 100854,北京环境特性研究所 光学辐射重点实验室 北京 100854

作者简介:

通讯作者:

中图分类号:

基金项目:

国家重点基础研究发展计划项目(973计划;613225)


Quantitative analysis based on Infrared polarization characteristic of black body
Author:
Affiliation:

Science and Technology on Optical Radiation Laboratory, Beijing,China,Science and Technology on Optical Radiation Laboratory, Beijing,China,Science and Technology on Optical Radiation Laboratory, Beijing,China,Science and Technology on Optical Radiation Laboratory, Beijing,China,Science and Technology on Optical Radiation Laboratory, Beijing,China,Science and Technology on Optical Radiation Laboratory, Beijing,China,Science and Technology on Optical Radiation Laboratory, Beijing,China

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    偏振是光的一种传播形态,利用偏振信息可从另一维度对探测信息进行理解。本文通过基于微面元理论的偏振双向反射分布函数模型,推导分析了物体表面红外辐射偏振传输方程的Stokes表达式,得出表面红外线偏振度与表面反射率(发射率)、波长、探测角度以及波长、目标与背景辐射差异等参数的数学关系;针对环境因素对红外偏振度的影响,开展了不同材质以及标准黑体的中、长波红外偏振成像及红外高光谱偏振成像实验,结果表明:黑体表面的红外偏振度与波长不相关,进而提出以标准黑体红外偏振特性作为溯源基准进行红外偏振定量处理的方法。

    Abstract:

    Polarization is a kind of transmit modality of light, and we can understand detect information from the other one dimensionality by polarization information. Polarization imaging contains rich target parameters including spectrum, radiant intensity, polarization state, space geometry, etc in which can improve the target detection and recognition ability. Based on the bidirectional reflectance distribution function model, the paper establishes Infrared radiation transmission equation of object surface, and we deduce the mathematical model with respect to a lot of factors of the degree of polarization. Aim at the infection of circumstance factors, a lot of experiment of the Infrared polarization and the Infrared hyper-spectral polarization imaging about different material and standard blackbody were developed. The result show that the infrared degree of polarization of blackbody is not relate to wave length, and the method of infrared polarization quantitative analysis is put forward that is based on the infrared polarization characteristics of standard blackbody.

    参考文献
    相似文献
    引证文献
引用本文

陈伟力,武敬力,徐文斌,李军伟,王淑华,董雁冰,姚石磊.基于黑体红外偏振特性的定量分析探索[J].红外与毫米波学报,2017,36(6):767~775]. CHEN Wei-Li, WU Jing-Li, XU Wen-Bing, LI Jun-Wei, WANG Shu-Hua, DONG Yan-Bing, YAO Shi-Lei. Quantitative analysis based on Infrared polarization characteristic of black body[J]. J. Infrared Millim. Waves,2017,36(6):767~775.]

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2017-04-18
  • 最后修改日期:2017-09-12
  • 录用日期:2017-06-22
  • 在线发布日期: 2017-11-30
  • 出版日期:
文章二维码