Title :
Modulation bandwidth enhancement of VCSELs with lateral optical feedback of slow light
Author :
Dalir, Hamed ; Koyama, Fumio
Author_Institution :
Precision & Intell. Lab., Tokyo Inst. of Technol., Yokohama, Japan
Abstract :
We propose a lateral-optical-feedback VCSEL for high-speed direct modulation beyond the limit of relaxation oscillation frequency. The modeling predicts that the modulation bandwidth can be increased by 50%.
Keywords :
laser feedback; optical modulation; slow light; surface emitting lasers; VCSEL; high speed direct modulation; lateral optical feedback; modulation bandwidth enhancement; slow light; Bandwidth; Couplings; Modulation; Optical feedback; Optical waveguides; Slow light; Vertical cavity surface emitting lasers;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2010 22nd IEEE International
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-5683-3
DOI :
10.1109/ISLC.2010.5642742
