Title :
Singlemode operation of deeply etched coupled cavity laser with DBR facet
Author :
Wiedmann ; Raj, M.M. ; Saka, Y. ; Tamura, S. ; Arai, S.
Author_Institution :
Research Center for Qunatum Effect Electronics, Tokyo Institute of Technology, Tokya, Japan
fDate :
7/6/2000 12:00:00 AM
Abstract :
The authors present the first report of MBE-grown AlGaInP vertical-cavity surface-emitting lasers. The lasers exhibit continuous wave operation at 690 nm with a maximum output power of 0.56 mW. With a 10 μm optical aperture the threshold current is only 1.3 mA, and CW lasing is achieved up to 45°C
Keywords :
aluminium compounds; 0.56 mW; 1.3 mA; 10 mum; 25 C; 45 C; 690 nm; AlGaInP; AlGaInP laser; CW lasing; continuous wave operation; maximum output power; optical aperture; red lasers; red vertical-cavity surface-emitting lasers; room-temperature CW operation; solid-source molecular beam epitaxy; threshold current; vertical-cavity surface-emitting lasers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000890
