Multimode dissipative-soliton-resonance pulses in a Yb-doped fiber laser

Experimental observation of mode-locked dissipative-soliton-resonance (DSR) pulses, including single-mode DSR pulses and multimode DSR pulses, in a Yb-doped fiber laser is reported. DSR pulses in single-mode state and multi-mode state can exist at the same time and can be output stably. The multi-mo...

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Bibliographic Details
Published in:Optics communications 2023-05, Vol.535, p.129361, Article 129361
Main Authors: Liu, Chenghao, Klimczak, Mariusz, Buczyński, Ryszard, Tang, Xiahui, Tang, Ming, Zhu, Haiyong, Zhao, Luming
Format: Article
Language:English
Subjects:
Dissipative-soliton-resonance
Fiber laser
Multimode pulses
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Summary:Experimental observation of mode-locked dissipative-soliton-resonance (DSR) pulses, including single-mode DSR pulses and multimode DSR pulses, in a Yb-doped fiber laser is reported. DSR pulses in single-mode state and multi-mode state can exist at the same time and can be output stably. The multi-mode DSR pulses exhibit same linearly broadening characteristics and bell-shaped spectral shape as single-mode DSR pulses. The results would be beneficial for expanding the knowledge of nonlinear dynamics to multimode fiber lasers and provide new insights for DSR pulse output with a fully multimode structure to get larger pulse energy. •Stable output of DSR pulses in single-mode state and multi-mode state.•Characteristics of multi-mode DSR pulses in a Yb-doped fiber laser.•Comparison of single-mode DSR pulses and multi-mode DSR pulses at the same time.
ISSN:0030-4018
1873-0310
DOI:10.1016/j.optcom.2023.129361