Graphdiyne-decorated microfiber based soliton and noise-like pulse generation
Abstract: Graphdiyne has an inborn band gap energy, where the minimal band gap is about from 0.46 to 1.22 eV, which shows great potential in ultrafast laser generation. In this work, we fabricate a graphdiyne-decorated microfiber and demonstrate its saturable absorption characteristics experimentally. This device is used as a saturable absorber to generate the conventional soliton and noise-like pulse in an erbium-doped mode-locked fiber laser. The conventional soliton with a spectral bandwidth of 2.45 nm can switch into noise-like pulse with 37.14 nm bandwidth by adjusting the pump power and the polarization controller. For the noise-like pulse, the mode-locked state has excellent stability with 2.17 nJ maximum pulse energy and 283 fs coherent peak duration. This work indicates that graphdiyne could be a remarkable nonlinear photonic device to explore the dynamics of various mode-locked pulses.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Graphdiyne-decorated microfiber based soliton and noise-like pulse generation ; volume:10 ; number:16 ; year:2021 ; pages:3967-3977 ; extent:11
Nanophotonics ; 10, Heft 16 (2021), 3967-3977 (gesamt 11)
- Creator
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Ma, Wanzhuo
Yin, Peng
Li, Mengmeng
Sui, Lu
Wang, Tianshu
Liu, Zheqi
Du, Lei
Bao, Wenli
Ge, Yanqi
- DOI
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10.1515/nanoph-2021-0299
- URN
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urn:nbn:de:101:1-2022111213103139403357
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:22 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Ma, Wanzhuo
- Yin, Peng
- Li, Mengmeng
- Sui, Lu
- Wang, Tianshu
- Liu, Zheqi
- Du, Lei
- Bao, Wenli
- Ge, Yanqi
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