High Power 1443.5 nm Laser with Nd:YAG Single Crystal Fiber
AbstractA high-power eye-safe 1443.5 nm laser was demonstrated with an Nd:YAG single crystal fiber (SCF) as the gain medium. For continuous wave (CW) operation, a maximum output power of 13.3 W was obtained under an absorbed pump power of 95.0 W, corresponding to an optical-to-optical conversion efficiency of 14.0%. For acousto-optically (AO) Q-switched regime, an output power of 1.95 W was obtained at a pulse repetition frequency (PRF) of 10 kHz. The pulse duration was 69.5 ns. The pulse energy and peak power were calculated to be 195 µJ and 2.81 kW, respectively. View Full-Text
Share & Cite This Article
Rao, H.; Liu, Z.; Cong, Z.; Liu, Y.; Xie, Y.; Li, W.; Zhang, X. High Power 1443.5 nm Laser with Nd:YAG Single Crystal Fiber. Crystals 2017, 7, 189.
Rao H, Liu Z, Cong Z, Liu Y, Xie Y, Li W, Zhang X. High Power 1443.5 nm Laser with Nd:YAG Single Crystal Fiber. Crystals. 2017; 7(7):189.Chicago/Turabian Style
Rao, Han; Liu, Zhaojun; Cong, Zhenhua; Liu, Yang; Xie, Yongyao; Li, Wenrui; Zhang, Xingyu. 2017. "High Power 1443.5 nm Laser with Nd:YAG Single Crystal Fiber." Crystals 7, no. 7: 189.