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Proceedings Paper

Design and simulation of electrically pumped mode-locked VECSELs
Author(s): Bernd Witzigmann; Imad Dahhan; Philipp Kreuter; Yohan Barbarin; Martin Hofmann; Wolfgang Pallmann; Matthias Golling; Thomas Südmeyer; Ursula Keller
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Paper Abstract

Vertical External Cavity Surface Emitting Lasers (VECSELs) feature scaling to large active areas and combine surface emission with high optical power output. In principle, they can be designed with electrical pumping operating in continuous wave or passively mode-locked operation. In this paper, our design and modeling activities towards a high power passively mode-locked VECSEL are described. In particular, design towards single mode high-power CW operation is discussed as prerequisite for passive mode-locking.

Paper Details

Date Published: 22 February 2011
PDF: 7 pages
Proc. SPIE 7919, Vertical External Cavity Surface Emitting Lasers (VECSELs), 79190O (22 February 2011); doi: 10.1117/12.873240
Show Author Affiliations
Bernd Witzigmann, Univ. of Kassel (Germany)
Imad Dahhan, Univ. of Kassel (Germany)
Philipp Kreuter, ETH Zurich (Switzerland)
Yohan Barbarin, ETH Zurich (Switzerland)
Martin Hofmann, ETH Zurich (Switzerland)
Wolfgang Pallmann, ETH Zurich (Switzerland)
Matthias Golling, ETH Zurich (Switzerland)
Thomas Südmeyer, ETH Zurich (Switzerland)
Ursula Keller, ETH Zurich (Switzerland)


Published in SPIE Proceedings Vol. 7919:
Vertical External Cavity Surface Emitting Lasers (VECSELs)
Ursula Keller, Editor(s)

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