968 citations · 3.6k across the 24 of their papers we have counts for
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Gate-controlled mid-infrared light bending with aperiodic graphene nanoribbons array
Eduardo Carrasco, Michele Tamagnone, Juan R. Mosig +2
Graphene plasmonic nanostructures enable subwavelength confinement of electromagnetic energy from the mid-infrared down to the terahertz frequencies. By exploiting the spectrally v…
Nonlocal Electromagnetic Response of Graphene Nanostructures
Arya Fallahi, Tony Low, Michele Tamagnone +1
Nonlocal electromagnetic effects of graphene arise from its naturally dispersive dielectric response. We present semi-analytical solutions of nonlocal Maxwell's equations for graph…
MEMS-reconfigurable metamaterials and antenna applications
Tomislav Debogovic, Julien Perruisseau-Carrier
This paper reviews some of our contributions to reconfigurable metamaterials, where dynamic control is enabled by micro-electro-mechanical systems (MEMS) technology. First, we show…
Predicting input impedance and efficiency of graphene reconfigurable dipoles using a simple circuit model
Michele Tamagnone, Julien Perruisseau-Carrier
An analytical circuit model able to predict the input impedance of reconfigurable graphene plasmonic dipoles is presented. A suitable definition of plasmonic characteristic impedan…
Copper and Transparent-Conductor Reflectarray Elements on Thin-Film Solar Cell Panels
Philippe Dreyer, Monica Morales-Masis, Sylvain Nicolay +2
This work addresses the integration of reflectarray antennas (RA) on thin film Solar Cell (SC) panels, as a mean to save real estate, weight, or cost in platforms such as satellite…
Fundamental limits and near-optimal design of graphene modulators and non-reciprocal devices
Michele Tamagnone, Arya Fallahi, Juan R. Mosig +1
The potential of graphene for use in photonic applications was evidenced by recent demonstrations of modulators, polarisation rotators, and isolators. These promising yet prelimina…