Title :
155 W CW optical power from 1 cm monolithic AlGaAs/InGaAs laser diode array
Author :
He, X. ; Ung, M. ; Srinivasan, S. ; Patel, R.
Author_Institution :
Opto Power Corp., Tucson, AZ, USA
fDate :
7/3/1997 12:00:00 AM
Abstract :
155 W continuous-wave output power from a 1 cm wide monolithic AlGaAs/InGaAs laser diode array with an emitting aperture of 4800 μm has been demonstrated at a cooling water temperature of 3°C. A continuous-wave output power of 72 W was achieved at room temperature with an emitting aperture of 1600 μm. High T0 was observed for the laser structures
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; indium compounds; semiconductor laser arrays; 155 W; AlGaAs-InGaAs; CW optical power; emitting aperture; monolithic AlGaAs/InGaAs laser diode array; water cooling;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970802
