中国激光, 2004, 31 (8): 919, 网络出版: 2006-06-12
用全波片实现473 nm蓝光激光器的稳定运转
Stable Operation of 473 nm Blue Laser Using a Full-Wave Plate
激光技术 激光二极管抽运 蓝光激光器 LBO晶体 单频 双折射滤光片 laser technique laser-diode pumped blue laser LBO crystal single frequency birefringent filter
摘要
报道了一种利用Ⅰ类临界相位匹配倍频晶体LBO的偏振器作用与石英晶体全波片的组合构成双折射滤光片的结构,获得了激光二极管(LD)抽运Nd∶YAG/LBO蓝光激光器的稳定运转,在注入抽运功率为1.2W的条件下获得了25 mW稳定的单频473 nm蓝光输出。
Abstract
A kind of birefringent filter based on the combination of the polarization function of the type Ⅰ critical phase-matching doubling frequency crystal LBO (LiB3O5) and the quartz full-wave plate is presented. The stable operation of laser diode (LD) pumped Nd∶YAG (Nd∶Y3Al5O12)/LBO blue laser is obtained. When the pumping power input into Nd∶YAG is 1.2 W, 25 mW 473 nm blue laser with single longitudinal mode is obtained.
薛庆华, 郑权, 王军营, 叶子青. 用全波片实现473 nm蓝光激光器的稳定运转[J]. 中国激光, 2004, 31(8): 919. 薛庆华, 郑权, 王军营, 叶子青. Stable Operation of 473 nm Blue Laser Using a Full-Wave Plate[J]. Chinese Journal of Lasers, 2004, 31(8): 919.
PDF全文
