石墨烯锁模光纤激光器中的偏振旋转矢量孤子

Polarization rotation vector solitons in a graphene mode-locked fiber laser.

作者信息

Song Yu Feng, Zhang Han, Tang Ding Yuan, Shen De Yuan

机构信息

School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore.

出版信息

Opt Express. 2012 Nov 19;20(24):27283-9. doi: 10.1364/OE.20.027283.

DOI:10.1364/OE.20.027283

PMID:23187583

Abstract

Polarization rotation vector solitons formed in a fiber laser passively mode locked with atomic layer graphene were experimentally investigated. It was found that different from the case of the polarization locked vector soliton formed in the laser, two extra sets of spectral sidebands always appear on the soliton spectrum of the polarization rotating vector solitons. We confirm that the new sets of spectral sidebands have the same formation mechanism as that of the Kelly sidebands.

摘要

对在采用原子层石墨烯被动锁模的光纤激光器中形成的偏振旋转矢量孤子进行了实验研究。发现与激光器中形成的偏振锁定矢量孤子情况不同，在偏振旋转矢量孤子的孤子光谱上总是出现另外两组光谱边带。我们证实，新的光谱边带组与凯利边带具有相同的形成机制。