Switchable generation of rectangular noise-like pulse and dissipative soliton resonance in a fiber laser

被引：69

作者：

Deng, Zhuo-Shuang ^{[1
,2
]}

Zhao, Guan-Kai ^{[1
,2
]}

Yuan, Jia-Qi ^{[1
,2
]}

Lin, Jin-Ping ^{[1
,2
]}

Chen, Hong-Jie ^{[1
,2
]}

Liu, Hong-Zhan ^{[1
,2
]}

Luo, Ai-Ping ^{[1
,2
,3
]}

Cui, Hu ^{[1
,2
]}

Luo, Zhi-Chao ^{[1
,2
]}

Xu, Wen-Cheng ^{[1
,2
]}

机构：

[1] South China Normal Univ, Sch Informat & Optoelect Sci & Engn, Guangzhou Key Lab Special Fiber Photon Devices, Guangzhou 510006, Guangdong, Peoples R China

[2] South China Normal Univ, Sch Informat & Optoelect Sci & Engn, Guangdong Prov Key Lab Nanophoton Funct Mat & Dev, Guangzhou 510006, Guangdong, Peoples R China

[3] South China Normal Univ, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China

来源：

OPTICS LETTERS | 2017年 / 42卷 / 21期

基金：

中国国家自然科学基金;

关键词：

RING LASER; ANOMALOUS-DISPERSION; DIFFERENT VALUES; SHAPE PULSES; OSCILLATORS;

D O I：

10.1364/OL.42.004517

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the switchable generation of a rectangular noise-like pulse (NLP) and a dissipative soliton resonance (DSR) in a fiber laser with highly nonlinear effect at very low pump power. The NLP centered at 1530.5 nm demonstrates a new characteristic that its profile evolves gradually from rectangular shape to Gaussian-like shape with the increasing pump power. By appropriately manipulating the polarization controller (PC), the laser switches emit a DSR pulse centered at 1551.3 nm. The duration of the DSR could broaden from 17.4 ns to the cavity round trip time with increasing the pump power, while keeping the pulse profile and the intensity unaltered. This type of fiber laser may not only facilitate further investigations of the characteristics of NLP and DSR but also serve as a multi-functional optical source for potential applications. (C) 2017 Optical Society of America

引用

页码：4517 / 4520

页数：4

共 24 条

[1] Roadmap to ultra-short record high-energy pulses out of laser oscillators [J].