Continuum water vapor absorption in the 4000-8000 cm-1 region

被引：1
|
作者：
Rodimova, Olga B. [1 ]
机构：
[1] Inst Atmospher Opt SB RAS, Tomsk 634021, Russia
来源：
21ST INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2015年 / 9680卷
关键词：
continuum absorption; water vapor; carbon dioxide; spectral line wings; metastable dimers; LINE-SHAPE; TEMPERATURE-DEPENDENCE; SELF-CONTINUUM; BAND HEAD; CO2; WINGS;
D O I：
10.1117/12.2205332
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
A line-by-line calculation of the continuum absorption coefficient with the wing line contour describing the absorption in different windows outside of the water vapor bands in the 4000-8000 cm(-1) spectral region is presented. The continuum absorption calculated with the line wing contour characterizing the absorption in the 5800-6400 cm(-1) window is shown to be close to the total absorption. Hence it follows that the absorption in the 5000-5500 cm(-1) and 6900-7700 cm(-1) bands is almost entirely due to metastable dimers and free complexes.
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页数：7
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