Compact Single-Mode Distributed Bragg Reflector Fiber Laser
XUE Yi-Yuan, AN Hong-Lin, FU Li-Bin, LIN Xiang-Zhi, LIU Hong-Du
Department of Physics, Peking University, Beijing 100871
Compact Single-Mode Distributed Bragg Reflector Fiber Laser
XUE Yi-Yuan;AN Hong-Lin;FU Li-Bin;LIN Xiang-Zhi;LIU Hong-Du
Department of Physics, Peking University, Beijing 100871
关键词 :
42.55.Wd ,
42.79.Fm ,
42.81.Bm
Abstract : A compact single-mode distributed Bragg reflector (DBR) fiber laser with narrow spectral linewidth is investigated. Firstly, based on our theoretical analysis the single longitudinal mode operation domain is obtained. Then, a single-mode DBR fiber laser of 7.9cm long with master oscillator power amplifier (MOPA) configuration is designed and constructed to operate in the single-mode domain. The fiber laser is pumped by a semiconductor laser at 975.5nm. The master oscillator operates at 1556.91 nm with a cw output power of 1.43mW for a pump power of 55.35mW . Its slope efficiency is 2.7% and the spectral linewidth is less than 1.2 MHz (instrument resolution limited). With the MOPA configuration the laser output power and slope efficiency are increased to 7.8mW and l6.9%, respectively.
Key words :
42.55.Wd
42.79.Fm
42.81.Bm
出版日期: 2000-02-01
:
42.55.Wd
(Fiber lasers)
42.79.Fm
(Reflectors, beam splitters, and deflectors)
42.81.Bm
(Fabrication, cladding, and splicing)
引用本文:
XUE Yi-Yuan;AN Hong-Lin;FU Li-Bin;LIN Xiang-Zhi;LIU Hong-Du
. Compact Single-Mode Distributed Bragg Reflector Fiber Laser[J]. 中国物理快报, 2000, 17(2): 109-111.
XUE Yi-Yuan, AN Hong-Lin, FU Li-Bin, LIN Xiang-Zhi, LIU Hong-Du
. Compact Single-Mode Distributed Bragg Reflector Fiber Laser. Chin. Phys. Lett., 2000, 17(2): 109-111.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I2/109
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