Title :
Hot-cavity model for non-circular VCSELs
Author :
Debernardi, Pierluigi ; Kroner, Andrea ; Rinaldi, Fernando ; Michalzik, Rainer
Author_Institution :
IEIIT-CNR, Politec. di Torino, Turin
Abstract :
A model is presented which is capable to handle real three-dimensional VCSEL geometries and to simulate above threshold operation even exceeding thermal rollover. Comparisons with experimental data indicate that all relevant effects are properly included.
Keywords :
laser cavity resonators; laser theory; semiconductor lasers; surface emitting lasers; hot-cavity model; noncircular three-dimensional VCSEL geometries; thermal rollover; threshold operation; Apertures; Geometry; Laser modes; Optical pumping; Optical surface waves; Solid modeling; Spatial resolution; Testing; Thermal conductivity; Vertical cavity surface emitting lasers;
Conference_Titel :
Semiconductor Laser Conference, 2008. ISLC 2008. IEEE 21st International
Conference_Location :
Sorrento
Print_ISBN :
978-1-4244-1782-7
Electronic_ISBN :
978-1-4244-1783-4
DOI :
10.1109/ISLC.2008.4636024
