【摘要】 本文用计算机求解速率方程分析了短腔染料激光器的各种瞬态现象和用光学多道分析仪测量了不同腔长下的激光谱。给出了用控制瞬态效应来获得单个超短脉冲的条件,讨论了当腔长在20～500μm 变化时 Rh 6 G 激光谱在565～590nm 范围内的移动,提出丁激光器单纵模运转的方法。更多还原

【Abstract】 The transient phenomena of the short cavity dye laser were studied by the compu-ter solution of the coupled rate equations and the laser spectra of the different cavity lengthswere measured by nsing OMA spectro meter in this paper.The conditions outputing the singleultrashort pulse of the dye laser with controlling transient effect of the cavity were given.Whilethe cavity length was varied from 20-500μm,the shift of laser spectral lines of Rh 6 G dye inthe range 565-590 nm was analysed.Finally the method obtaining single axis mode operation ofdye laser were discussed.更多还原