Title :
Axis and Ring Mode Switching in Multi-Electrode GaAs Quasi-Stadium Laser Diodes
Author :
Fukushima, Takehiro ; Harayama, Takahisa
Author_Institution :
Okayama Prefectural Univ., Okayama
Abstract :
We fabricated and tested multi-electrode quasi-stadium laser diodes having GaAs/AlGaAs GRIN-SCH-SQW structures. Axis and ring mode switching was achieved under CW operation for output powers up to 15 mW by selecting the electrode used.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; optical fabrication; semiconductor lasers; GRIN-SCH-SQW structures; GaAs-AlGaAs; axis switching; multielectrode quasistadium laser diodes; power 15 mW; ring mode switching; Diode lasers; Electrodes; Gallium arsenide; Laboratories; Laser beams; Mirrors; Optical propagation; Optical resonators; Power generation; Shape;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453606
