强激光与粒子束, 2002, 14 (3): 331, 网络出版: 2006-05-15
大功率环形LD侧面泵浦Nd3+:YLF激光器的特性
Study on ring-LD side-pumping solid laser
摘要
研究了一种采用新型泵浦耦合方式的固体激光器.大功率环形LD阵 列紧密环绕棒状Nd3+:YLF增益介质进行直接泵浦,泵浦光的利用率和泵浦均匀性有 较大提高,1 054nm波长处的自由振荡脉冲能量输出最大达1.01J,激光器的效率有显著提高.
Abstract
This paper describes a new method of pump-coupling. Ring-LD tightly surrounds YLF stick to accomplish directly coupled side-pumping, total pumping power is 3kW. Correspondingly ideal pumping light utilizing efficiency and pump-field distribution are obtained by this way. Maximal output at wavelength 1 054nm is 1.01J, converting efficiency form light to light efficiency is more than 60%.
参考文献
[2] 秦兴武, 陈良明, 李明中, 等. LD端面泵浦Nd:YLF激光放大器研究 [J]. 强激光与粒子束, 2-184.(Qin X W, Chen L M, Li M Z, et al. Study on laser-diode-end-pumped 14(2):181-184)Nd: YLF laser amplifier. High power laser and particle beams, 2002, 14(2):181
[3] 戴特力. 半导体二极管泵浦固体激光器[M]. 成都:四川大学出版社, 1993.(Dai T L. Semiconductor diode pumped solid-state laser. Chengd u:Sichuan University Press, 1993)
[4] Koechner W. Solid-state laser engineering[M]. Berlin Heidelberg:S pringer-Verlag. 1996.
罗亦鸣, 李明中, 秦兴武, 陈良明, 隋展, 赵润昌, 丁磊, 梁樾. 大功率环形LD侧面泵浦Nd3+:YLF激光器的特性[J]. 强激光与粒子束, 2002, 14(3): 331. 罗亦鸣, 李明中, 秦兴武, 陈良明, 隋展, 赵润昌, 丁磊, 梁樾. Study on ring-LD side-pumping solid laser[J]. High Power Laser and Particle Beams, 2002, 14(3): 331.
PDF全文
