SPECTRAL CHARACTERISTIC STUDY OF RAMAN TRANSITION INTERACTION IN OPTICALLY PUMPED FIR LASER

被引：0
|
作者：
ZHENG, XS
LI, Y
LIN, YK
机构：
[1] Zhongshan Univ, Guangzhou, China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1993年 / 14卷 / 05期
关键词：
OPTICALLY PUMPED FAR-INFRARED LASER; STIMULATED RAMAN TRANSITION; FAR INFRARED INTERFEROGRAM;
D O I：
暂无
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：
The spectral characteristic of an optically pumped NH3 molecules FIR laser has been studied by a F-P interferometer and a Michelson interferometer. It was verified that when NH3 molecules were pumped by CO2-9R(16) line, a emission by Raman transitions of two photons was produced. When the gas pressure of NH3 increased, the interaction of the Raman transitions rose, then the emission was enhanced and the width of spectral lines were broadened. The experimental results are in good agreement with the theoretical calculations.
引用
收藏
页码：1091 / 1098
页数：8
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