Title :
150mW quasi-cw fundamental-mode operation from modified twin-channel laser
Author :
Morrison, C.B. ; Botez, D. ; Zinkiewicz, L.M.
Author_Institution :
TRW Inc., Electro-Optics Research Center, Redondo Beach, USA
Abstract :
The twin-channel laser structure has been modified to allow lasing in two well defined, coupled spots. Fundamental-mode lasing in a stable, narrow beam is then achieved to 150mW under 50% duty-cycle operation.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; laser modes; semiconductor junction lasers; 150 mW; 50% duty-cycle operation; GaAs-AlGaAs laser; fundamental mode lasing; modified twin channel laser; narrow beam; stable beam; twin-channel laser structure; two well defined lasing spots;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870718
