Pump radiation distribution in multi-element first cladding laser fibres

Autor: Mel'kumov, Mikhail A., Bufetov, Igor' A., Bubnov, M.M., Shubin, Aleksei V., Semenov, S.L., Dianov, Evgenii M.
Zdroj: Quantum Electronics; December 2005, Vol. 35 Issue: 11 p996-1002, 7p
Abstrakt: Pump radiation transfer is studied experimentally in multi-element first cladding laser fibres. A model of this process is proposed, which is in good agreement with experimental results. An all-fibre single-mode cw ytterbium laser based on a three-element first cladding fibre with an output power of 100W is fabricated.
Databáze: Supplemental Index