Title :
Novel High-Brightness Laser Dtodes at 830 nm
Author :
Yanson, Dan A. ; Qiu, Bocang ; Kowalski, Olek P. ; McDougall, Stewart D. ; Marsh, John H.
Author_Institution :
Intense Ltd., Glasgow
Abstract :
We present novel high-power laser diodes at 830 nm with a device structure and epitaxy design optimized for high-brightness operation. A reduction in both horizontal and vertical far-field angles is demonstrated together with improvement in beam quality.
Keywords :
brightness; laser beams; semiconductor epitaxial layers; semiconductor lasers; 830 nm; beam quality; far-field angles; high-brightness operation; high-power laser diodes; laser epitaxy design; Biomedical optical imaging; Laser beams; Laser excitation; Optical beams; Optical pumping; Optical refraction; Optical sensors; Optical variables control; Optical waveguides; Semiconductor lasers;
Conference_Titel :
Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of the IEEE
Conference_Location :
Montreal, QC, Canada
Print_ISBN :
0-7803-9555-7
Electronic_ISBN :
0-7803-9555-7
DOI :
10.1109/LEOS.2006.278794
