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Application of strong slow-light feedback to boost the modulation bandwidth of VCSELs beyond 70 GHz
Journal article

Application of strong slow-light feedback to boost the modulation bandwidth of VCSELs beyond 70 GHz

Moustafa Ahmed, Ahmed Bakry, Hamed Dalir and Fumio Koyama
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, pp.1-2
01/05/2015

Abstract

Bandwidth Conferences Feedback Holes Joining Lasers Modulation Vertical cavity surface emission lasers
We present modeling of strong slow-light feedback in VCSEL coupled with a transverse cavity. We show boosting of the 3dB modulation bandwidth to frequencies reaching 70 GHz as well as resonance modulation around 90 GHz.

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