Photosensitive Yb-doped double-clad fiber for fiber lasers

Photosensitive Yb-doped double-clad fiber for fiber lasers

Photosensitive at 244 nm double-clad Yb-doped germanosilicate fibers have been developed. Fiber lasers based on these fibers exhibited 65% differential efficiency and 100 mW threshold at both 910 and 980 pump wavelengths.

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Bibliographische Detailangaben
Hauptverfasser: Kurkov, A.S., Medvedkov, O.I., Karpov, V.I., Vasiliev, S.A., Lexin, O.A., Dianov, E.M., Gur'yanov, A.N., Laptev, A.A., Umnikov, A., Vechkanov, N.I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bragg gratings
Fiber gratings
Fiber lasers
Glass
Laser theory
Optical fiber testing
Power generation
Power lasers
Pump lasers
Semiconductor laser arrays
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Beschreibung
Zusammenfassung:Photosensitive at 244 nm double-clad Yb-doped germanosilicate fibers have been developed. Fiber lasers based on these fibers exhibited 65% differential efficiency and 100 mW threshold at both 910 and 980 pump wavelengths.
DOI:10.1109/OFC.1999.766384