[PDF][PDF] 被动调Q 激光器中的纵模自然选择分析

陈苏园, 杨海龙, 王明建, 张鑫, 蒋静… - Chinese Journal of …, 2016 - researching.cn
摘要提出了被动调Q 激光器谐振腔中的相邻两个纵模之间的建立时间之差的解析表达式,
并给出了可以有效预测小增益以及初始反转粒子数比阈值粒子数大若干倍情况下单频激光运转 …

Pulse delay-controlled passive Q-switched laser with tunable pulse width

T Sun, J Xin - Optical Engineering, 2019 - spiedigitallibrary.org
We present a method for obtaining a passive Q-switched Nd: YAG/Cr4+: YAG laser with
tunable pulse width. The output pulse width is tuned based on the delay time between the …

A four-pass MOPA laser with tunable pulse width from sub-nanosecond to nanosecond

Y Li, T Sun, J Xin - … Symposium on High Power Laser Science …, 2021 - spiedigitallibrary.org
A four-pass MOPA laser with tunable pulse width ranging from sub-nanosecond to
nanosecond is presented in which a laser signal with the initial-transmission-controlled …