Dynamics of different pulse types in a single-/dual-wavelength mode-locked fiber laser

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外文摘要：We explore for the first time the real-time spectra of dissipative soliton[DS]and noise-like pulse[NLP]inter-switching by adjusting the pump power,as well as the dual-pulse collision dynamics for three modes:dual-NLP,NLP-DS,and dual-DS in a single-/dual-wavelength mode-locked fiber laser.Different types of dual-pulses differ in collision duration.During spectral reconstruction,dual-pulses exchange energy twice due to their respective accumulation dynamics.Additionally,collision-induced soliton explosions have chaotic properties,leading to each collision being random.The experimental results advance the study of the dynamics of different pulse types and also contribute to the conduction of in-depth investigations on dual-comb sources.

外文关键词：

ytterbium-doped fiber lasersingle-/dual-wavelengthdifferent pulse typesreal-time spectra

作者：

杨雪育、吕辰悦、陆宝乐、白晋涛

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作者单位：

State Key Laboratory of Energy Photon-Technology in Western China,International Collaborative Center on Photoelectric Technology and Nano Functional Materials,Institute of Photonics & Photon-Technology,Northwest University,Xi'an 710127,China

Shaanxi Engineering Technology Research Center for Solid State Lasers and Application,Shaanxi Provincial Key Laboratory of Photo-electronic Technology,Northwest University,Xi'an 710127,China

出版年：

2024

DOI：

10.3788/COL202422.101403

中国光学快报(英文版)

中国光学学会中国科学院上海光学精密机械研究所

中国光学快报(英文版)

CSTPCD

影响因子：1.305

ISSN：1671-7694

年,卷(期)：2024.22(10)