Theoretical analysis of fiber lasers emitting around 810 nm based on thulium-doped silica fibers with enhanced 3H4 level lifetime

0355387 - ÚFE 2011 FR eng A - Abstract
Peterka, Pavel - Kašík, Ivan - Dussardier, B. - Blanc, W.
Theoretical analysis of fiber lasers emitting around 810 nm based on thulium-doped silica fibers with enhanced 3H4 level lifetime.
Europhysics Conference Abstract Volume 34C. Mulhouse: European Physical Society, 2010. WeP5-WeP5. ISBN 2-914771-64-9.
[4th EPS-QEOD Europhoton conference on solid state, fibre and wavguide coherent light sources. 29.08.2010-03.09.2010, Hamburg]
R&D Projects: GA MŠMT(CZ) ME10120
Institutional research plan: CEZ:AV0Z20670512
Keywords : fiber lasers * fiber amplifiers * optical fibers
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

We investigate performance of compact thulium-doped fiber laser at 810 nm in three different hosts: ZBLAN, standard silica and silica modified by high alumina codoping.We found that efficient lasing at 810 nm in silica should be possible for short ranges of fiber parameters,especially when 3H4 lifetime is enhanced.
Permanent Link: http://hdl.handle.net/11104/0194168