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Dynamics and coherence of a multimode semiconductor laser with optical feedback in an intermediate-length external-cavity regime

Autor
Serrat, C.; Prins, S.; Vilaseca, R.
Tipus d'activitat
Article en revista
Revista
Physical review A
Data de publicació
2003-11-04
Volum
68
Número
5
Pàgina inicial
053804-1
Pàgina final
053804-7
DOI
https://doi.org/10.1103/PhysRevA.68.053804 Obrir en finestra nova
URL
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.68.053804 Obrir en finestra nova
Resum
We use a traveling-wave numerical model of the temporal dynamics in semiconductor lasers to investigate the dynamics and coherence properties of a multimode semiconductor laser subject to optical feedback. Considering an external cavity of intermediate length, we have observed features characteristic of the so-called short-cavity regime in a region where the relaxation oscillations frequency is larger than the external-cavity frequency. The time scales of the dynamics are controlled in this case...
Grup de recerca
DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers

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