摘要
提出并研究了利用腔中中空波导管选择横模的新概念和方法。基于这种方法的复合腔激光器实现了在不施行压缩振荡模体积情况下获得单横模高功率密度输出。理论分析与实验结果表明了这种新技术的诱人的应用前景。
A new concept and a new means of selecting traverse mode with a hollow waveguide tube in cavity are advanced and inves- tigated.without compressing oscilating mode volume,the laser with the compound cavity can achieve the high power density output with single traverse mode.Therefore,the broad opllication prospects of the new technique are shown by theoretical analysis and experiment results.
出处
《激光技术》
CAS
CSCD
1992年第3期133-138,共6页
Laser Technology
基金
国家自然科学基金
