Tm-doped fiber laser delivering tunable single-wavelength and switchable dual-wavelength pulses

被引：10
作者：
Kim, M. [1 ]
机构：
[1] Chungnam Natl Univ, 99 Daehak Ro, Daejeon 34134, South Korea
来源：
OPTIK | 2019年 / 176卷
关键词：
Tunable; Switchable; Fiber laser; Carbon nanotubes; NORMAL-DISPERSION; CARBON NANOTUBE; GRAPHENE; SOLITONS; FS;
D O I：
10.1016/j.ijleo.2018.09.114
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose a tunable single-wavelength and switchable dual-wavelength Tm-doped fiber laser based on carbon nanotubes. The central wavelength of single-wavelength mode-locking opera don can be tuned from 1892 to 1924 nm. The laser can also exhibit switchable dual-wavelength mode locking between the center wavelength of 1883/1894 nm and 1905/1910 nm. All the tunable or switchable operation is realized by rotating or squeezing the polarization controller. The flexible all-fiber laser can provide two different mode locking operations, which is convenient and attractive for practical applications.
引用
收藏
页码：523 / 527
页数：5
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