Fabrication of Tm-Doped Fibers for High Power and 121 W Output All-Fiber Tm-Doped Fiber Laser
XING Ying-Bin, LIAO Lei, BU Fan, WANG Yi-Bo, PENG Jing-Gang, DAI Neng-Li, LI Jin-Yan**
Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074
Abstract ：We fabricate the Tm-doped double cladding silica fiber by using the vapor-solution hybrid-doping method, then build up an all-fiber Tm-doped fiber laser which can provide the output power of up to 121 W, corresponding to a slope efficiency of 51% and an optical-optical efficiency of 48%. By using the domestic Tm-doped fiber, it is the first time a hundred-watt level output at 1915 nm has been achieved, to the best of our knowledge. The thermal effect of Tm-doped fiber laser is also analyzed.
出版日期: 2015-02-26
:
42.81.Bm
(Fabrication, cladding, and splicing)
42.55.Wd
(Fiber lasers)
42.81.Cn
(Fiber testing and measurement of fiber parameters)
引用本文:
. [J]. 中国物理快报, 2015, 32(03): 34204-034204.
链接本文:
https://cpl.iphy.ac.cn/CN/10.1088/0256-307X/32/3/034204
或
https://cpl.iphy.ac.cn/CN/Y2015/V32/I03/34204
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2015, Vol. 32 
