Chinese Optics Letters, 2010, 8 (12): 1144, Published Online: Dec. 21, 2010
High efficiency, high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic Download: 720次
Nd:YAG陶瓷激光器 二极管侧面泵浦激光器 准连续波 140.3460 Lasers 140.3480 Lasers, diode-pumped 140.3580 Lasers, solid-state
Abstract
A high efficiency, high power diode-side-pumped quasi continuous wave (QCW) Nd:YAG ceramic rod laser at 1064 nm based on the domestic transparent ceramic is reported. The average output power of 961 W is achieved with double ceramic rods by means of a symmetrical convex-convex cavity. The optical-to-optical conversion efficiency is 38.3% and the slope efficiency is 45.3%. To the best of our knowledge, this is the highest level of efficiency achieved for the domestic Nd:YAG ceramic rod laser.
Yuanbin Wang, Baoshan Wang, Yong Bo, Jialin Xu, Song Song, Qinjun Peng, Zuyan Xu, Wenbin Liu, Yubai Pan, Jinghe Liu. High efficiency, high power QCW diode-side-pumped Nd:YAG ceramic laser at 1064 nm based on domestic ceramic[J]. Chinese Optics Letters, 2010, 8(12): 1144.