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Injection locking of two laterally-coupled semiconductor laser arrays
Author(s): Nianqiang Li; Hadi Susanto; Benjamin Cemlyn; Ian Henning; Michael Adams
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Paper Abstract

In this paper the injection locking properties of two laterally-coupled semiconductor lasers (LCSLs) are studied numerically. We consider external injection into either one (single external-injection scheme) or both (simultaneous external-injection scheme) of the LCSLs. We present stability maps for both schemes in the plane of the frequency detuning and the injection strength, where attention is centered on the influence of the waveguiding structures, the laser separation, the pump rate, and the frequency offset between the two coupled lasers. Our results contribute to a better understanding of LCSLs under external injection.

Paper Details

Date Published: 9 May 2018
PDF: 10 pages
Proc. SPIE 10682, Semiconductor Lasers and Laser Dynamics VIII, 106820Z (9 May 2018); doi: 10.1117/12.2306158
Show Author Affiliations
Nianqiang Li, Univ. of Essex (United Kingdom)
Hadi Susanto, Univ. of Essex (United Kingdom)
Benjamin Cemlyn, Univ. of Essex (United Kingdom)
Ian Henning, Univ. of Essex (United Kingdom)
Michael Adams, Univ. of Essex (United Kingdom)

Published in SPIE Proceedings Vol. 10682:
Semiconductor Lasers and Laser Dynamics VIII
Krassimir Panajotov; Marc Sciamanna; Rainer Michalzik, Editor(s)

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