Title :
High-power AlGaAs lasers with nonabsorbing etched mirrors based on a bent-waveguide structure
Author :
Gfeller, F. ; Buchmann, P. ; Epperlein, P.W. ; Meier, H.P. ; Reithmaier, J.P.
Author_Institution :
IBM Research Division
Abstract :
A nonabsorbing etched mirror structure for AlGaAs SQW-GRINSCH ridge lasers is discussed with respect to mirror coupling coefficient, threshold current penalty, farfield pattern, fourfold catastrophic optical power level improvement, and mirror temperature.
Keywords :
Absorption; Etching; Mirrors; Optical beams; Optical coupling; Optical saturation; Optical waveguides; Power lasers; Temperature; Threshold current;
Conference_Titel :
Semiconductor Laser Conference , 1992. Conference Digest. 13th IEEE International
Conference_Location :
Kagazwa, Japan
Print_ISBN :
4-930813-51-4
DOI :
10.1109/ISLC.1992.763646
