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Microsecond time scale lateral-mode dynamics in a narrow stripe InGaN laser
Auteur(s)
Eichler, Christoph
Chow, Weng W.
Miller, Stephan
Weimar, Andreas
Lell, Alfred
Härle, Volker
Date de parution
2004
In
Applied Physics Letters, American Institute of Physics (AIP), 2004/84//2473-2475
Résumé
Time-resolved measurements of the spectrum and the far field of InGaN-based laser diodes show lateral-mode changes and gradual tilting of the far field on a microsecond time scale. Numerical simulations based on a microscopic theory are in good agreement with the measurements. The observed effects are attributed to lateral carrier diffusion in combination with thermal lensing.
Identifiants
Autre version
http://dx.doi.org/DOI:10.1063/1.1691497
Type de publication
journal article
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