CAJ | 학술논문

利用被动锁模激光器的锁模原理，结合自锁模固体激光器中等效快可饱和吸收体的物理特性，建立了自锁模动力学方程和控制自锁模激光器运转特性的速率方程组。对速率方程组线性化处理，导出自锁模激光器启动条件，并将克尔透镜锁模固体激光器自锁模启动条件直接与自锁模启动因子联系起来。所得结论与实验结果有很好的一致性。
이용피동쇄모격광기적쇄모원리，결합자쇄모고체격광기중등효쾌가포화흡수체적물리특성，건립료자쇄모동역학방정화공제자쇄모격광기운전특성적속솔방정조。대속솔방정조선성화처리，도출자쇄모격광기계동조건，병장극이투경쇄모고체격광기자쇄모계동조건직접여자쇄모계동인자련계기래。소득결론여실험결과유흔호적일치성。
Based on the principle of passive mode-locked laser, combining the physical characteristics of the equivalent fast saturable absorber in self-mode-locked solid-state laser, the self-mode-locked dynamic equation and rate equations for controlling the running states are presented. With making the rate equations linearized, starting condition of self-mode-locked laser is derived. The direct relation between self-mode-locked starting condition of Kerr-lens mode-locked solid-state laser and self-mode-locked starting factor is firstly presented. Theory is good in agreement with the experimental results.