Title :
Electrically-pumped VECSELs suitable for passive modelocking: Design, simulation and characterization in continuous wave
Author :
Barbarin, Y. ; Pallmann, W.P. ; Hoffmann, M. ; Dahhan, I. ; Kreuter, P. ; Golling, M. ; Südmeyer, T. ; Witzigmann, B. ; Keller, U.
Author_Institution :
Dept. of Phys., ETH Zurich, Zurich, Switzerland
Abstract :
An ultrafast electrically-pumped VECSEL design requires adjustments between electrical resistance, optical losses, dispersion and cw output power. Validating our simulations with homogeneous current injection in large devices, 120 mW cw output power are generated.
Keywords :
electrical resistivity; high-speed optical techniques; laser cavity resonators; laser mode locking; optical losses; semiconductor lasers; surface emitting lasers; continuous wave; current injection; cw output power; electrical resistance; optical losses; passive modelocking; power 120 mW; ultrafast electrically-pumped VECSEL design; Cavity resonators; Laser modes; Numerical models; Power generation; Vertical cavity surface emitting lasers; Semiconductor lasers; passive modelocking; vertical emitting lasers;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2010 22nd IEEE International
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-5683-3
DOI :
10.1109/ISLC.2010.5642699
