Spike phenomenon in Raman spectrum of optically pumped ear-infrared laser

被引：0

作者：

Zhang, X ^{[1
]}

Zhang, HJ ^{[1
]}

Xiao, DM ^{[1
]}

Chen, WB ^{[1
]}

Luo, XZ ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Elect & Commun Engn Dept, Guangzhou 510275, Peoples R China

来源：

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2003年 / 24卷 / 11期

关键词：

optically pumped far-infrared laser; spike phenomenon; spectral characteristics;

D O I：

10.1023/A:1026308125546

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：

Based on the theory of semi-classical density matrix, spike phenomenon of multi-longitudinal-mode CO2-9R(30) optically pumped miniature NH3 molecules far-infrared cavity laser was theoretically studied and the reason of forming spike phenomenon was approved as two aspects: one was the competitive effect caused by the process of AC Stack splitting two photons, which made that the output optical spectral intensity of one AC Stark splitting peak was stronger than that of the other AC Stark splitting peak; the other was the longitudinal-mode spectral characteristics of laser resonant cavity.

引用

页码：1977 / 1987

页数：11