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Proceedings Paper

High-power InAs quantum dot VECSEL with fundamental mode emission at 1.5 µm (Conference Presentation)

Paper Abstract

Vertical-external-cavity surface-emitting lasers employing QDs as gain media in comparison to QW-based VECSELs can offer beneficial lasing features, such as, temperature resilience, broadband gain and wider wavelength tunability. We demonstrate the first QD-based VECSEL providing 2 W emission at 1.5 µm and a tuning range of 60 nm. This achievement paves the way to multi-Watt VECSELs with extended wavelength tunability.

Paper Details

Date Published: 9 March 2020
Proc. SPIE 11263, Vertical External Cavity Surface Emitting Lasers (VECSELs) X, 112630J (9 March 2020); doi: 10.1117/12.2548436
Show Author Affiliations
Kostiantyn Nechay, Tampere Univ. (Finland)
Alexander Mereuta, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Cyril Paranthoën, Univ. de Rennes 1 (France)
Gaelle Brevalle, Univ. de Rennes 1 (France)
Christophe Levallois, Univ. de Rennes 1 (France)
Mehdi Alouini, Univ. de Rennes 1 (France)
Nicolas Chevalier, Univ. de Rennes 1 (France)
Grigore Suruceanu, LakeDiamond S.A. (Switzerland)
Andrei Caliman, LakeDiamond S.A. (Switzerland)
Eli Kapon, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Mircea Guina, Tampere Univ. (Finland)

Published in SPIE Proceedings Vol. 11263:
Vertical External Cavity Surface Emitting Lasers (VECSELs) X
Jennifer E. Hastie, Editor(s)

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