Title :
Modulation bandwidth enhancement of quasi-single-mode transverse coupled cavity VCSEL
Author :
Dalir, Hamed ; Koyama, Fumio
Author_Institution :
Photonics Integration Syst. Res. Center, Tokyo Inst. of Technol., Yokohama, Japan
Abstract :
The modulation-bandwidth enhancement of VCSELs with a passive optical-feedback-cavity is demonstrated, which enables us to tailor the modulation-transfer function. The 3dB-bandwidth is increased by a factor of 2, reaching far beyond the relaxation-oscillation frequency.
Keywords :
laser cavity resonators; laser feedback; laser modes; optical modulation; optical transfer function; semiconductor lasers; surface emitting lasers; 3dB-bandwidth; VCSEL; modulation bandwidth enhancement; modulation transfer function; passive optical-feedback-cavity; quasisingle-mode transverse coupled cavity; relaxation-oscillation frequency; Bandwidth; Cavity resonators; Current measurement; Modulation; Optical feedback; Photonics; Vertical cavity surface emitting lasers;
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
DOI :
10.1109/IPCon.2013.6656423
