Title :
High-speed direct modulation beyond 29GHz of 980nm transverse coupled cavity VCSEL
Author :
Dalir, Hamed ; Koyama, Fumio
Author_Institution :
Photonics Integration Syst. Res. Center, Tokyo Inst. of Technol., Yokohama, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
A novel concept for the modulation-bandwidth enhancement of VCSELs using transverse-coupled-cavity scheme is proposed, which enables us to tailor the modulation-transfer function. The 3dB-bandwidth is increased by a factor of 3 far beyond the relaxation-oscillation frequency.
Keywords :
laser cavity resonators; laser transitions; optical transfer function; surface emitting lasers; frequency 29 GHz; high-speed direct modulation; modulation-bandwidth enhancement; modulation-transfer function; relaxation-oscillation frequency; transverse coupled cavity VCSEL; wavelength 980 nm; Bandwidth; Cavity resonators; Current measurement; Laser feedback; Modulation; Photonics; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600638
