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Bismuth-doped telecommunication fibres for lasers and amplifiers in the 1400–1500-nm region

✍ Scribed by Dvoirin, V V; Mashinskii, V M; Medvedkov, O I; Umnikov, A A; Gur'yanov, Aleksei N; Dianov, Evgenii M


Book ID
111985380
Publisher
Turpion Limited
Year
2009
Tongue
English
Weight
197 KB
Volume
39
Category
Article
ISSN
1063-7818

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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 th