Chinese Optics Letters, 2007, 5 (4): 226, Published Online: Jun. 26, 2007
2277-W continuous-wave diode-pumped heat capacity laser Download: 847次
连续波 热容运转模式 全固态 Nd:YAG 140.3480 Lasers, diode-pumped 140.4780 Optical resonators 140.3530 Lasers, neodymium
Abstract
A high power continuous-wave (CW) diode-pumped Nd:YAG laser operated in heat capacity mode is demonstrated by use of two identical highly efficient diode-pumped laser heads placed in a plane-plane resonator. The laser heads are uniformly pumped with a five-fold symmetrical side-pumping configuration, and each head is able to output maximum output power of 2200 W at 808 nm. Under a total pump power of 4290 W, the output power of the laser at 1064 nm is up to 2277 W, corresponding to an optical-to-optical efficiency of 53.1%.
Xiaodong Yang, Yong Bo, Qinjun Peng, Qianjin Cui, Aicong Geng, Dafu Cui, Zuyan Xu. 2277-W continuous-wave diode-pumped heat capacity laser[J]. Chinese Optics Letters, 2007, 5(4): 226.