LI Jin-yan, LI Hai-qing, JIANG Zuo-wen, et al. Fabrication and research of double-cladding ytterbium doped fiber[J]. 2004,(3):52-54. DOI: 10.13756/j.gtxyj.2004.03.015.
双包层掺镱光纤的制备研究
摘要
根据高功率光纤激光器的性能要求
制备了内包层为D形的掺镱光纤
在波长为975nm、泵浦功率为98W的条件下
当光纤长度为22m时实现了62W的激光功率输出
其斜率效率达到66%.
Abstract
D-shape inner cladding ytterbium doped fiber was fabricated based on requirements of high power fiber laser. Output power of the fiber is 62 W and slope efficiency is 66% when fiber length is 22 m and pump power is 98 W .