48 citations · 537 across the 51 of their papers we have counts for
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Dynamics of laterally-coupled pairs of spin-VCSELs
Martin P Vaughan, Hadi Susanto, Ian D Henning +1
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-VCSE…
Analysis of evanescently-coupled pairs of spin-polarised vertical-cavity surface-emitting lasers
MP Vaughan, H Susanto, ID Henning +1
A general model for the dynamics of arrays of coupled, spin-polarised lasers is derived, which is shown to reduce to both the spin flip model in a single cavity and the coupled mod…
Calculated threshold of supratransmission phenomena in waveguide arrays with saturable nonlinearity
H. Susanto, N. Karjanto
In this work, we consider a semi-infinite discrete nonlinear Schrödinger equation with saturable nonlinearity driven at one edge by a driving force. The equation models the dynamic…
Theory and Numerical Modelling of Parity-Time Symmetric Structures in Photonics: Introduction and Grating Structures in One Dimension
Sendy Phang, Trevor M. Benson, Hadi Susanto +4
A class of structures based on PT PT-symmetric Bragg gratings in the presence of both gain and loss is studied. The basic concepts and properties of parity and time reversal in one…
Impact of Dispersive and Saturable Gain/Loss on Bistability of Nonlinear Parity-Time Bragg Gratings
Sendy Phang, Ana Vukovic, Hadi Susanto +2
We report on the impact of realistic gain and loss models on the bistable operation of nonlinear parity-time Bragg gratings. In our model we include both dispersive and saturable g…