Multipulse dynamics in a Mamyshev oscillator

被引：42

作者：

Xu, Shi-Sheng ^{[1
,2
]}

Liu, Meng ^{[1
,2
]}

Wei, Zhi-Wei ^{[1
,2
]}

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

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

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

机构：

[1] South China Normal Univ, Guangdong Prov Key Lab Nanophoton Funct Mat & Dev, Guangzhou 510006, Peoples R China

[2] South China Normal Univ, Guangzhou Key Lab Special Fiber Photon Devices &, Guangzhou 510006, Peoples R China

来源：

OPTICS LETTERS | 2020年 / 45卷 / 09期

基金：

中国国家自然科学基金;

关键词：

SOLITON EXPLOSIONS; FIBER; ENERGY; MEGAWATT; PULSES; LASER; POWER; WAVE;

D O I：

10.1364/OL.390733

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the multipulse dynamics in an erbium-doped fiber Mamyshev oscillator. It was demonstrated that, in addition to the single pulse, the multipulse patterns could be observed by adjusting the pump power, where the multiple pulses operated in random distributed state or bound state. Particularly, the multiple pulses could exhibit apparent difference in intensity, which was attributed to the unique step-like saturable absorption property of the Mamyshev oscillator. The individual pulse spectrum could be assessed by utilizing dispersive Fourier transform technique. It was found that the multiple pulses with different intensities correspond to different spectral profiles. These findings give some new insights into the pulse dynamics in Mamyshev oscillators. (C) 2020 Optical Society of America

引用

页码：2620 / 2623

页数：4

共 30 条

[1] WAVE BREAKING IN NONLINEAR-OPTICAL FIBERS [J].