Dynamic characteristics and conversion process of solitons in a Mamyshev oscillator

被引：3

作者：

Dong, Yuhe ^{[1
]}

Li, Xingliang ^{[1
]}

Han, Mengmeng ^{[1
]}

Zhang, Shumin ^{[1
]}

Wang, Chaoran ^{[1
]}

机构：

[1] Hebei Normal Univ, Coll Phys, Hebei Key Lab Photophys Res & Applicat, Shijiazhuang 050024, Peoples R China

来源：

CHAOS SOLITONS & FRACTALS | 2024年 / 189卷

基金：

中国国家自然科学基金;

关键词：

Mamyshev oscillator; Soliton pulsation; Soliton explosion; GENERATION; EXPLOSIONS; MEGAWATT; PULSES;

D O I：

10.1016/j.chaos.2024.115667

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The Mamyshev oscillator (MO) can produce not only a single pulse (SP) but also multi-pulses (MPs). However, most of the research focuses on increasing the output pulse energy and reducing the pulse width, and only some studies reveal the characteristics of MPs output. More research is needed on achieving the conversion from MPs to SP by adjusting the oscillator parameters and determining what intermediate states will be experienced in the conversion process. Here, we study the dynamic characteristics of soliton and the conversion process between different output states of ultrafast MO. By adjusting the gain saturation energy and filter interval, we obtain the relationship between the number of MPs outputs and the oscillator parameters and observe the intermediate process from MPs pulsation to SP. The research results reveal the dynamic characteristics of non-equilibrium optical solitons, assisting in optimizing MO design.

引用

页数：10

共 38 条

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