Temporal soliton dynamics of synchronised ultrafast fibre lasers
Synchronised ultrafast soliton lasers have attracted great research interest in recent decades. However, there is a lack of comprehensive understanding regarding the buildup mechanism of synchronised pulses. Here, we report a dynamic analysis of independent and synchronised solitons buildup mechanisms in synchronised ultrafast soliton lasers. The laser comprises an erbium-doped fibre cavity and a thulium-doped fibre cavity bridged with a common arm. Pulses operating at two different wavelengths formed in the cavities are synchronised by cross-phase modulation-induced soliton correlation in the common fibre arm. We find that the whole buildup process of the thulium-doped fibre laser successively undergoes five different stages: continuous wave, relaxation oscillation, quasi-mode-locking, continuous wave mode-locking and synchronised mode-locking. It is found that the starting time of the synchronised solitons is mainly determined by the meeting time of dual-color solitons. Our results will further deepen the understanding of dual-color synchronised lasers and enrich the study of complex nonlinear system dynamics.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:31 |
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| Enthalten in: |
Optics express - 31(2023), 20 vom: 25. Sept., Seite 32373-32382 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zheng, Jiancheng [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 20.10.2023 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1364/OE.492450 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM363514570 |
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| 245 | 1 | 0 | |a Temporal soliton dynamics of synchronised ultrafast fibre lasers |
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| 500 | |a Date Revised 20.10.2023 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Synchronised ultrafast soliton lasers have attracted great research interest in recent decades. However, there is a lack of comprehensive understanding regarding the buildup mechanism of synchronised pulses. Here, we report a dynamic analysis of independent and synchronised solitons buildup mechanisms in synchronised ultrafast soliton lasers. The laser comprises an erbium-doped fibre cavity and a thulium-doped fibre cavity bridged with a common arm. Pulses operating at two different wavelengths formed in the cavities are synchronised by cross-phase modulation-induced soliton correlation in the common fibre arm. We find that the whole buildup process of the thulium-doped fibre laser successively undergoes five different stages: continuous wave, relaxation oscillation, quasi-mode-locking, continuous wave mode-locking and synchronised mode-locking. It is found that the starting time of the synchronised solitons is mainly determined by the meeting time of dual-color solitons. Our results will further deepen the understanding of dual-color synchronised lasers and enrich the study of complex nonlinear system dynamics | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Li, Diao |e verfasserin |4 aut | |
| 700 | 1 | |a Cui, Xiaoqi |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Peng |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Qiang |e verfasserin |4 aut | |
| 700 | 1 | |a Zhu, Zhiwei |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Song |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Yusheng |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Jiaxing |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Xianfeng |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Haima |e verfasserin |4 aut | |
| 700 | 1 | |a Kauppinen, Esko I |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Zhipei |e verfasserin |4 aut | |
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