2 W bismuth doped fiber lasers in the wavelength range 1300-1500 nm and variation of Bi-doped fiber parameters with core composition

2 W bismuth doped fiber lasers in the wavelength range 1300-1500 nm and variation of Bi-doped fiber parameters with core composition

The Bi‐doped fiber lasers operating at wavelengths of 1280 nm, 1330 nm, 1480 nm, and 1500 nm with a maximal output power of up to 2 W and a slope efficiency of 14–25% have been demonstrated for the first time. We have also investigated the influence of the doping concentration (GeO2 and P2O5) on the...

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Veröffentlicht in:Laser physics letters 2009-09, Vol.6 (9), p.665-670
Hauptverfasser: Firstov, S.V., Bufetov, I.A., Khopin, V.F., Shubin, A.V., Smirnov, A.M., Iskhakova, L.D., Vechkanov, N.N., Guryanov, A.N., Dianov, E.M.
Format: Artikel
Sprache:eng
Schlagworte:
Bi-doped fiber
bismuth
fiber laser
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Zusammenfassung:The Bi‐doped fiber lasers operating at wavelengths of 1280 nm, 1330 nm, 1480 nm, and 1500 nm with a maximal output power of up to 2 W and a slope efficiency of 14–25% have been demonstrated for the first time. We have also investigated the influence of the doping concentration (GeO2 and P2O5) on the optical and laser generation properties of Bi‐doped phosphogermanosilicate fibers. (© 2009 by Astro Ltd., Published exclusively by WILEY‐VCH Verlag GmbH & Co. KGaA)
ISSN:1612-2011
1612-202X
DOI:10.1002/lapl.200910058