Title :
High-power ridge-waveguide distributed-feedback lasers emitting at 860 nm
Author :
Wenzel, H. ; Braun, M. ; Fricke, J. ; Klehr, A. ; Knauer, A. ; Ressel, P. ; Erbert, G. ; Trankle, G.
Author_Institution :
Ferdinand-Braun-Inst. fur Hochstfrequenztechnik, Berlin, Germany
fDate :
12/5/2002 12:00:00 AM
Abstract :
Data are presented describing distributed-feedback lasers emitting at 860 nm in a single transverse and longitudinal mode up to 300 mW. The lasers have a second order grating formed into an InGaP/GaAsP/InGaP multilayer structure embedded in the p-AlGaAs cladding layer.
Keywords :
Bragg gratings; distributed feedback lasers; laser modes; laser transitions; quantum well lasers; ridge waveguides; waveguide lasers; 300 mW; 860 nm; AlGaAs; Bragg grating; GaAsP; GaAsP spacer layers; InGaAs; InGaAs quantum well; InGaP-GaAsP-InGaP; InGaP/GaAsP/InGaP multilayer structure; high-power ridge-waveguide distributed-feedback lasers; p-AlGaAs cladding layer; second order grating; single longitudinal mode; single transverse mode;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20021145
