Title :
High power monolithic linearly polarized narrow linewidth single mode fiber laser at 1064 nm
Author :
Wei Shi;Qiang Fang;Jingli Fan;Ting Qu;Xiangjie Meng
Author_Institution :
College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300070, P. R. China
Abstract :
We report a high power, narrow linewidth, linearly polarized, MOPA based fiber laser at 1064.46 nm with 520W average power, 30 GHz linewidth, 18 dB polarization extinction ratio, 88.7% slope efficiency, and diffraction-limited beam quality.
Keywords :
"Optical fiber amplifiers","Optical fiber polarization","Optical fiber couplers","Measurement by laser beam","Laser beams","Power amplifiers","Bragg gratings"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376099
