光学学报, 1997, 17 (6): 656, 网络出版: 2006-10-31
二极管侧面泵浦声光诱导单向运转的Nd:YLF环形腔激光器
Unidirectional Operation of LDA Side Pumped Nd:YLF Ring Laser Via Acousto Optic Effect
摘要
在半导体激光阵列侧面泵浦的Nd:YLF激光器中,利用声光调制器控制激光单向运转,消除空间烧孔效应,获得单纵模输出,通过预激光调Q获得脉宽为50 ns,能量为1.2 mJ的单纵模输出,理论分析的结果在实验上得到很好的验证。
Abstract
A traveling wave acousto optic modulator has been used to induce unidirectional operation in a laser diode array (LDA) side pumped Nd:YLF ring laser. The laser can provide single frequency output owing to the elimination of the hole burning effect. Via the prelase Q switching, pulses with peak power of 24 kW (1.2 mJ, 50 ns) at 1.053 μm are obtained.
王春, 胡文涛, 陈绍和, 邓锡铭. 二极管侧面泵浦声光诱导单向运转的Nd:YLF环形腔激光器[J]. 光学学报, 1997, 17(6): 656. 王春, 胡文涛, 陈绍和, 邓锡铭. Unidirectional Operation of LDA Side Pumped Nd:YLF Ring Laser Via Acousto Optic Effect[J]. Acta Optica Sinica, 1997, 17(6): 656.