Erbium doped fluorozirconate fibre laser operating at 1.66 and 1.72 μm
- 1 May 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (10) , 649-651
- https://doi.org/10.1049/el:19900425
Abstract
Pulsed laser emission at 1.66 and 1.72 μm has been observed in a multimode fluorozirconate fibre doped with erbium under excitation at 514 nm. The threshold absorbed pump power for laser oscillation was measured as 90 mW.Keywords
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