Název:
Estimation of energy transfer parameters in thulium- and ytterbium-doped silica fibers
Autoři:
Peterka, Pavel ; Blanc, W. ; Dussardier, B. ; Monnom, G. ; Simpson, D. A. ; Baxter, G. Typ dokumentu: Příspěvky z konference Konference/Akce: Photonics Prague 2008 - International Conference on Photonics, Devices and Systems /6./, Prague (CZ), 2008-08-27 / 2008-08-29
Rok:
2008
Jazyk:
eng
Abstrakt: We present an estimation of the energy transfer coefficients by comparison of the measured emission of three TYDF samples with numerical simulations of the respective emission. The energy transfer coefficients were found higher than those reported in Tm/Yb-doped fluoride based crystals. With possible improvement of excited level lifetime of thulium by high alumina codoping, it makes Tm/Yb co-doped silica fibers promising for applications in fiber lasers and amplifiers.
Klíčová slova:
fiber lasers; fluorescence lifetime; thulium Číslo projektu: CEZ:AV0Z20670512 (CEP), 1P05OC002 (CEP) Poskytovatel projektu: GA MŠk Zdrojový dokument: Photonics Prague 2008, ISBN 978-80-86742-25-0
Instituce: Ústav fotoniky a elektroniky AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0187167