Title :
Yb-doped LMA fiber fabrication using chelate precursor doping technique
Author :
Zhen Wang;Cong Gao;Li Ni;Xiaolong Wang;Kun Peng;Yuying Wang;Huan Zhan;Jianjun Wang;Feng Jing;Aoxiang Lin
Author_Institution :
Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China
Abstract :
We report on the fabrication of a kW-level Yb-doped fiber by using chelate precursor doping technique. Lasing performance was tested up to 1 kW laser output with slope efficiency of 81.8%.
Keywords :
"Doping","Optical fiber amplifiers","Optical fiber testing","Fabrication","Power amplifiers","Power generation"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7375814
