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Dynamics of laterally-coupled pairs of spin-VCSELs

Vaughan, Martin P and Susanto, Hadi and Henning, Ian D and Adams, Mike J (2020) 'Dynamics of laterally-coupled pairs of spin-VCSELs.' IEEE Journal of Quantum Electronics, 56 (3). ISSN 0018-9197

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Abstract

A newly-developed normal mode model of laser dynamics in a generalised array of waveguides is applied to extend the spin-flip model (SFM) to pairs of evanescently-coupled spin-VCSELS. The effect of high birefringence is explored, revealing new dynamics and regions of bistability. It is shown that optical switching of the polarisation states of the lasers may be controlled through the optical pump and that, under certain conditions, the polarisation of one laser may be switched by controlling the intensity and polarisation in the other.

Item Type: Article
Uncontrolled Keywords: physics.optics, physics.optics
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Faculty of Science and Health > Mathematical Sciences, Department of
Depositing User: Elements
Date Deposited: 24 Jan 2020 14:14
Last Modified: 04 May 2020 08:15
URI: http://repository.essex.ac.uk/id/eprint/26571

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