描述了LD 阵列侧面泵浦Nd∶YL F 激光放大器的实验研究,采用LD 阵列紧密围绕棒 状Nd∶YL F 直接泵浦,这种结构不但提高泵浦光利用率,而且具有很好的泵浦均匀性。该激光放大器的口径为<3mm ,在1053nm 小信号增益为2. 84 。
Abstract:
The study on laser diode arrys side2pumping small sign Nd∶YL F laser amplifier is lntroduced in the paper.Correspondingly ideal pumping light utilizing efficiency and pump2field distribution are obtained by this way. A small signal gain of 2. 8 is obtained at 1053nm.
