摘要
红外探测系统的精确设计依赖于高精度的大气透过率。基于ＨＩＴＲＡＮＤａｔａｂａｓｅ高分辨率光谱数据库，利用逐线积分法透过率计算程序计算了标准状态下海平面上大气的透过率分布，得到了二氧化碳红外１～１４μｍ波长间隔０．１μｍ上的平均透过率，编制了可供工程应用的二氧化碳平均透过率数据表．
The exact design of infrared detection system relies on the high precision atmospheric transmittance. Based on the high resolution spectrum database software HITRAN Database, the distribution of atmospheric mean transmittance along ground level horizontal path under STP condition is calculated by line by line program of transmittance. The mean transmittance of carbon dioxide in wavelength interval 0.1μm from infrared 1 to 14μm is obtained by calculation, and the corresponding tables of mean transmittance are also compiled in the form convenient for engineering computation.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1998年第5期8-12,共5页
Journal of Harbin Institute of Technology
基金
航天基础研究基金
关键词
红外探测系统
二氧化碳
大气透过率
平均透过率
Infrared detection system
infrared radiation
carbon dioxide
atmospheric transmittance
