Frequency- and polarization-selective feedback control of broad-area VCSELs

In this paper, we present a joint theoretical and experimental investigation on the effect of frequency-filtered and spatially shaped feedback on the emission of a multi-transverse mode VCSEL. We have built for this purpose a delay-differential model which associates a cold-cavity mode expansion to...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Kouomou, Y. Chembo, Mandre, Shyam K., Fischer, Ingo, ElsaBer, Wolfgang, Colet, Pere
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Feedback control Frequency Laser feedback Laser theory Optical feedback Optical polarization Semiconductor lasers Spatial resolution Surface emitting lasers Vertical cavity surface emitting lasers
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In this paper, we present a joint theoretical and experimental investigation on the effect of frequency-filtered and spatially shaped feedback on the emission of a multi-transverse mode VCSEL. We have built for this purpose a delay-differential model which associates a cold-cavity mode expansion to the spin-flip formalism, thereby permitting to track simultaneously the modal and the polarization dynamics of the laser.
DOI:	10.1109/CLEOE-IQEC.2007.4386022