SELECTION OF LONGITUDINAL AND TRANSVERSE-MODES IN A WIDE-APERTURE LASER WITH A MULTIMIRROR CAVITY

被引:0
|
作者
KUZNETSOV, MN
KULIKOV, OL
机构
来源
KVANTOVAYA ELEKTRONIKA | 1991年 / 18卷 / 09期
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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
It is shown that a four-mirror resonator composed of a planar main and unstable additional cavities can simultaneously provide for a small angular divergence and high coherence of the laser radiation. The single-frequency radiation from a pulsed CO2 laser with the angular divergence close to the diffraction limit has been obtained in the experiment.
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页码:1114 / 1117
页数:4
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