Dynamics of laterally-coupled pairs of spin-VCSELs

Martin P Vaughan; Hadi Susanto; Ian Henning; Mike Adams

doi:10.1109/JQE.2020.2986766

Dynamics of laterally-coupled pairs of spin-VCSELs

Martin P Vaughan, Hadi Susanto, Ian Henning, Mike Adams

Department of Electrical & Electronic Engineering

Research output: Contribution to journal › Article (Academic Journal) › peer-review

10 Citations (Scopus)

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.

Original language	English
Journal	IEEE Journal of Quantum Electronics
DOIs	https://doi.org/10.1109/JQE.2020.2986766
Publication status	Published - 2020

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10.1109/JQE.2020.2986766

http://arxiv.org/abs/2001.04531

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title = "Dynamics of laterally-coupled pairs of spin-VCSELs",

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.",

author = "Vaughan, {Martin P} and Hadi Susanto and Ian Henning and Mike Adams",

year = "2020",

doi = "10.1109/JQE.2020.2986766",

language = "English",

journal = "IEEE Journal of Quantum Electronics",

issn = "0018-9197",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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TY - JOUR

T1 - Dynamics of laterally-coupled pairs of spin-VCSELs

AU - Vaughan, Martin P

AU - Susanto, Hadi

AU - Henning, Ian

AU - Adams, Mike

PY - 2020

Y1 - 2020

N2 - 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.

AB - 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.

U2 - 10.1109/JQE.2020.2986766

DO - 10.1109/JQE.2020.2986766

M3 - Article (Academic Journal)

SN - 0018-9197

JO - IEEE Journal of Quantum Electronics

JF - IEEE Journal of Quantum Electronics

ER -

Dynamics of laterally-coupled pairs of spin-VCSELs

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