Diode-pumped continuous-wave laser operation of co-doped (Ho,Tm):KLu(WO4)2 monoclinic crystal

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Date
2013
Authors
Jambunathan, V.
Mateos, X.
Cinta Pujol, M.
Josep Carvajal, J.
Griebner, U.
Petrov, V.
Aguiló, M.
Díaz, F.
Volume
54
Issue
Journal
Optics and Laser Technology
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Book Title
Publisher
Amsterdam [u.a.] : Elsevier
Abstract

We report on room-temperature continuous-wave laser operation at 2.06 μm in co-doped (0.5 at% Ho, 5.0 at% Tm):KLu(WO4)2 monoclinic crystal pumped at 805 nm by a commercially available AlGaAs diode laser stack. A maximum output power of 93 mW and a slope efficiency of 14.7% with respect to absorbed power were achieved.

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CC BY-NC-ND 3.0 Unported