带抗共振非线性反射镜的锁模脉冲Nd:YAG激光器

A study on a Modelocked Pulsed Nd:YAG Laser with an Antiresonant Nonlinear Ring Cavity

本文报道了我们用抗共振非线性反射镜的谐振腔进行脉冲Nd:YAG激光器锁模的实验研究,结果表明,用抗共振非线性反射镜来锁模能克服用一般线型非线性反射镜来锁模时无法解决的一些问题(如苛刻的相位匹配条件,锁模输出稳定性等)。

The experimental study of a pulsed modelocked Nd:YAG laser with an antiresonant nonlincar mirror is reported. The results show that some problems(for instance, critical phase matching condition, output stability, etc.) which arc unsolvable with convcntional nonlinear mirror are overcome by means of an antircsonant nonlinear mirror, The mode-locking probability will be increased and the "satellite"pulses be suppressed.