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Título

Main resonances in directly modulated semiconductor lasers: effect of spontaneous emission and gain saturation

AutorMayol, Catalina; Turovets, Sergei I.; Toral, Raúl ; Mirasso, Claudio R.
Fecha de publicación2001
EditorInstitute of Electrical and Electronics Engineers
CitaciónIEE Proceedings Optoelectronics 148: 41 (2001)
ResumenBoundaries for the primary saddle-node bifurcations related to the main resonances in pump--modulated laser diodes are obtained via numerical simulation. Our model contains explicitly the gain saturation and spontaneous emission terms and we focus on the effect that these terms have on the large signal modulation regime. We find that the spontaneous emission term strongly modifies the qualitative behavior of the instabilities boundaries, while the gain saturation factor manifests itself in the damping of relaxation oscillations and leads to a simple quantitative shift of boundaries.
Versión del editorhttp://dx.doi.org/I0.1049/ip-opt:20010245
URIhttp://hdl.handle.net/10261/48067
DOII0.1049/ip-opt:20010245
Aparece en las colecciones: (IMEDEA) Comunicaciones congresos
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