DocumentCode :
1266198
Title :
Bright–Dark Pulse Pair in a Figure-Eight Dispersion-Managed Passively Mode-Locked Fiber Laser
Author :
Ning, Qiu-Yi ; Wang, Shag-Kai ; Luo, Ai-Ping ; Lin, Zhen-Bin ; Luo, Zhi-Chao ; Xu, Wen-Cheng
Author_Institution :
Laboratory of Nanophotonic Functional Materials and Devices , School of Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou, China
Volume :
4
Issue :
5
fYear :
2012
Firstpage :
1647
Lastpage :
1652
Abstract :
We report on the generation of bright–dark pulse pair in a figure-eight dispersion-managed (DM) passively mode-locked fiber laser with net anomalous cavity group velocity dispersion (GVD). The nonlinear amplifying loop mirror (NALM) is employed in this configuration to allow for passively mode-locked operation. Through carefully adjusting the polarization controllers (PCs), the bright–dark pulse pair could be easily achieved. Furthermore, it is found experimentally that the pulse pair is formed due to the cross coupling between the bright and dark pulses, which are located at two different wavebands.
Keywords :
Fiber lasers; Laser mode locking; Optical fiber communication; Optical fiber dispersion; Optical fiber polarization; Solitons; Bright–dark pulse pair; fiber laser; figure-eight; nonlinear amplifying loop mirror (NALM);
fLanguage :
English
Journal_Title :
Photonics Journal, IEEE
Publisher :
ieee
ISSN :
1943-0655
Type :
jour
DOI :
10.1109/JPHOT.2012.2212878
Filename :
6269980
Link To Document :
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