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Optical Gain and Ion-Ion Interactions in Er/Yb Co-Doped Glasses
Published online by Cambridge University Press: 10 February 2011
Abstract
We have developed a model of Er/Yb co-doped glasses taking into account upconversion and concentration quenching. We show in this paper that co-doping with Yb does not affect the maximum gain attainable at very high pump power, but significantly enhances the pump efficiency at moderate pump levels.
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- Copyright © Materials Research Society 1999