免调试激光器研究新进展

介绍了免调试激光器的基本概念和广泛应用,总结了国内外关于免调试激光器的研究在实现激光器小型轻量化、多波长输出、改善大能量/高功率激光器光束质量方面的新进展,以及向双角锥棱镜谐振腔方向拓展应用研究的新动向。重点报道了角锥棱镜谐振腔在相干合成领域的最新进展,分别实现了角锥光纤激光器互注入相干合成和基于角锥固体激光器互注入相干合成,为实现高可靠、大能量/高功率、高光束质量激光输出提供了一个有效技术途径。

Latest progress of research on adjust-free solid state laser

The basic concept of adjust-free solid state laser was introduced. The latest progress of adjust-free solid state laser used for smart and light laser, multiple wavelength output, and improving the beam quality of high power/energy laser were generally summarized. The development trend of double corner cubes resonator was also introduced. At last, the latest progress of mutual injection phase-locked lasers combination based on corner cube was reported. The mutual injection phase-locked coherent combination of both fiber lasers and solid state lasers have been realized. And these researches indicate that it is an effective way to obtain high reliable, high power /energy and high beam quality laser output.