首页|From multiple solitons to noise-like pulse in a passively mode-locked erbium-doped fiber laser

From multiple solitons to noise-like pulse in a passively mode-locked erbium-doped fiber laser

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Operation states of multiple solitons (MS), noise-like pulses (NLP), and a special pattern of MS coexist with NLP have been observed in a passively mode-locked erbium-doped fiber laser. By increasing the pump power or adjusting the polarization state of the cavity, the operation state from MS to NLP will go through three states: pure MS, MS & NLP, and pure NLP. The experiment results show that the state transition from pure MS to MS & NLP is mutational, while the state transition from MS & NLP to pure NLP is gradual. To our knowledge, this is the first time detailed exploration of the conversion process from MS to NLP operation in mode-locked fiber laser.

Multiple solitonsNoise-like pulsePassive mode lockingNonlinear optics

Zhang, Chen、Zhou, Jingbo、Zhang, Dongming、Meng, Yichang

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Hebei Univ Sci & Technol, Coll Sci, Hebei Prov Key Lab Photoelect Control Surface & I, Shijiazhuang 050018, Hebei, Peoples R China

Hebei Univ Sci & Technol, Coll Mech Engn, Shijiazhuang 050018, Hebei, Peoples R China

2022

Optics Communications

Optics Communications

EISCI
ISSN:0030-4018
年,卷(期):2022.504
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