High-energy dissipative soliton resonance and rectangular noise-like pulse in a figure-9 Tm fiber laser
We experimentally demonstrate a direct generation of high-energy dissipative soliton resonance (DSR) and rectangular noise-like pulse (NLP) in a figure-9 thulium-holmium-doped mode-locked fiber laser. The pulse duration and average output power of the DSR can be tuned from 33.5 ns to 144.6 ns, and f...
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Veröffentlicht in: | Applied physics express 2019-01, Vol.12 (1), p.12002 |
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Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | We experimentally demonstrate a direct generation of high-energy dissipative soliton resonance (DSR) and rectangular noise-like pulse (NLP) in a figure-9 thulium-holmium-doped mode-locked fiber laser. The pulse duration and average output power of the DSR can be tuned from 33.5 ns to 144.6 ns, and from 100.25 mW to 677.5 mW, respectively. The maximum of pulse energy is 713.2 nJ without wave breaking at pump power of 6.7 W, which is the highest energy of DSR in the region of 2 m, to the best of our knowledge. In addition, the rectangular NLP with 452 nJ pulse bunch energy is also obtained. |
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ISSN: | 1882-0778 1882-0786 |
DOI: | 10.7567/1882-0786/aaf0aa |