On the temperature dependence of collisional linewidths of the 1000-0001 laser transition in the CO2 molecule

被引：2
|
作者：
Arshinov, K. I. [1 ]
Arshinov, M. K. [1 ]
Nevdakh, V. V. [2 ]
机构：
[1] Natl Acad Sci Belarus, Inst Tech Acoust, Vitebsk 210023, BELARUS
[2] Belarusian State Tech Univ, Minsk 220013, BELARUS
来源：
QUANTUM ELECTRONICS | 2010年 / 40卷 / 07期
关键词：
absorption coefficient; collisional linewidth; carbon dioxide; nitrogen; helium; MIXTURES; PRESSURE; LINES; POWER;
D O I：
10.1070/QE2010v040n07ABEH014305
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Unsaturated absorption coefficients in pure carbon dioxide and CO2 - N-2 and CO2 - He binary mixtures are measure data pressure of 100 Torr in the temperature range of 300 - 700 K using a frequency-stabilised tunable CO2 laser. The relative coefficients of collisional broadening caused by N-2 and He buffer gases and their temperature dependence are determined for the R(22) absorption line (10(0)0 - 00(0)1 transition) of the CO2 molecule.
引用
收藏
页码：629 / 632
页数：4
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