2.3  W monolithic fiber laser operating in the visible

2.3  W monolithic fiber laser operating in the visible

We report, to the best of our knowledge, the first monolithic visible fiber laser pumped by a pigtailed diode. The robust cavity design proposed is based on a highly reflective fiber Bragg grating spliced to a double-clad praseodymium-doped fiber. The laser signal generated at 635.5 nm is single-mod...

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Veröffentlicht in:Optics letters 2021-05, Vol.46 (10), p.2392-2395
Hauptverfasser: Lord, Marie-Pier, Fortin, Vincent, Maes, Frédéric, Talbot, Lauris, Bernier, Martin, Vallée, Réal
Format: Artikel
Sprache:eng
Schlagworte:
Bragg gratings
Doped fibers
Fiber lasers
Lasers
Praseodymium
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Zusammenfassung:We report, to the best of our knowledge, the first monolithic visible fiber laser pumped by a pigtailed diode. The robust cavity design proposed is based on a highly reflective fiber Bragg grating spliced to a double-clad praseodymium-doped fiber. The laser signal generated at 635.5 nm is single-mode, has a FWHM bandwidth of 0.16 nm, and reaches a maximum cw output power of 2.3 W. This demonstration breaks ground for the development of reliable high-power visible fiber lasers.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.424765