Spectral characteristics of Raman emissions from miniature pulsed optically pumped far infrared laser

被引：6
|
作者：
Qin, JY [1 ]
Ran, Y
Luo, XZ
Huang, X
Zheng, XS
机构：
[1] Zhongshan Univ, Dept Elect, Canton 510275, Peoples R China
[2] Jingzhou Teacher Coll, Dept Phys, Hubei 434100, Peoples R China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1999年 / 20卷 / 09期
基金：
中国国家自然科学基金;
关键词：
far-infrared laser; pulsed optically pumped laser; Raman transition; miniaturization;
D O I：
10.1023/A:1021790721572
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：
A miniature FIR laser with a sample-tube in 10 or 20cm length were constructed, and the laser's cavity consisted of a pair of metallic meshes, with NH3 molecules as active medium pumped by a TEA-CO2 laser, a series of FIR laser lines were observed. By taking account of the properties of the Fabry-Perot cavity and the gain characteristics of Raman transitions in the miniature optically pumped FIR laser, the spectral characteristics of the FIR laser were studied.
引用
收藏
页码：1647 / 1654
页数：8
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