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Proceedings Paper

Nonmodal emission characteristics of broad-area vertical-cavity surface-emitting lasers
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Paper Abstract

An overview of the idiosyncratic emission characteristics of pulsed broad-area VCSELs is presented, together with a statistical model which describes these devices as quasi-homogeneous sources. The predicted properties of such sources, which include two reciprocity relations between near and far field aspects of the cross-spectral density as well as its propagation, are verified experimentally. We finish by showing how and which thermal effects are at the origin of this nonmodal emission.

Paper Details

Date Published: 14 April 2006
PDF: 12 pages
Proc. SPIE 6184, Semiconductor Lasers and Laser Dynamics II, 61840Z (14 April 2006); doi: 10.1117/12.662012
Show Author Affiliations
Michael Peeters, Vrije Univ. Brussel (Belgium)
Guy Verschaffelt, Vrije Univ. Brussel (Belgium)
Ingo Fischer, Vrije Univ. Brussel (Belgium)
Shyam K. Mandre, Darmstadt Univ. of Technology (Germany)
Wolfgang Elsäßer, Darmstadt Univ. of Technology (Germany)
Jan Danckaert, Vrije Univ. Brussel (Belgium)
Hugo Thienpont, Vrije Univ. Brussel (Belgium)


Published in SPIE Proceedings Vol. 6184:
Semiconductor Lasers and Laser Dynamics II
Daan Lenstra; Markus Pessa; Ian H. White, Editor(s)

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