12微米至18微米之间二氧化碳波段的大气传输

Atmospheric transmission in the CO(2) bands between 12 micro and 18 micro.

作者信息

Drayson S R

机构信息

High Altitude Engineering Laboratory,Department of Aerospace Engineering, The University of Michigan, Ann Arbor, Michigan, USA.

出版信息

Appl Opt. 1966 Mar 1;5(3):385-91. doi: 10.1364/AO.5.000385.

DOI:10.1364/AO.5.000385

PMID:20048858

Abstract

Calculations have been made of high-resolution transmission in the CO(2) absorption bands between 12 micro and 18 micro by direct integration across the bands, for both homogeneous and atmospheric slant paths. Mixed Doppler-Lorentz broadening has been used at pressures lower than 100 mb. A method to eliminate the Curtis-Godson approximation has been developed and applied to the slant-path calculations. Comparisons have been made with previous theoretical and experimental data, and reasons for the discrepancies are discussed.

摘要

通过直接对12微米至18微米波段进行积分，对均匀路径和大气斜程路径在CO(2)吸收带中的高分辨率传输进行了计算。在低于100毫巴的压力下采用了混合多普勒-洛伦兹展宽。已开发出一种消除柯蒂斯-戈德森近似的方法并应用于斜程路径计算。已与先前的理论和实验数据进行了比较，并讨论了差异产生的原因。