光栅掠入射脉冲染料激光器工作特性的研究

Study on the characteristics of grazing-incidence grating pulsed dye lasers

本文研究了无反馈腔结构的高损耗脉冲染料激光器和一般光栅掠入射结构的脉冲染料激光器的输出特性,分别获得了时间平均频带宽度为1.2GHz和2.5GHz的输出,本文还讨论了激光频带与腔参数的依赖关系,给定了光栅掠入射染料激光器的最佳工作条件。

Output characteristics of a high loss grazing-incidence grating pulsed dye laser with a non-feedback cavity configuration and a conventional grazing-incidence grating pulsed dye laser are studied. The time-averaged bandwidths of 1.2GHz and 2,5GHz are obtained,respectively. The dependence of the laser bandwidth on the cavity parameters and the optimal operation of the lasers are discussed.