两级钛宝石激光系统放大实验

摘要: 用两级多程放大构型进行了钛宝石脉冲激光的多程预放大和功率放大实验, 以倍频YAG为泵浦源, 当注入光能量为1nJ时输出脉冲能量达23mJ, 放大总增益大于107。

Abstract: Multipass pamplification and power amplification experiments are performed with a two-stage Ti∶sapphire multipass configuration. Using a frequency-doubled Nd∶YAG laser as a pumping source, a 1nJ injected seed pulse is amplified to 23mJ with overall gain over 10７．