349 citations · 2.1k across the 23 of their papers we have counts for
4 papers · 1 filter
Lateral recoil optical forces on nanoparticles near nonreciprocal surfaces
N. K. Paul, J. S. Gomez-Diaz
We investigate lateral recoil forces exerted on nanoparticles located near plasmonic platforms with in-plane nonreciprocal response. To this purpose, we first develop a comprehensi…
Gradient Nonlinear Pancharatnam-Berry Metasurfaces
Mykhailo Tymchenko, J. Sebastiàn Gomez-Diaz, Jongwon Lee +3
We apply the Pancharatnam-Berry phase approach to plasmonic metasurfaces loaded by highly nonlinear multi-quantum well substrates, establishing a platform to control the nonlinear…
Graphene Antennas: Can Integration and Reconfigurability Compensate for the Loss?
Julien Perruisseau-Carrier, Michele Tamagnone, Juan Sebastian Gomez-Diaz +1
In this opening presentation we will first recall the main characteristics of graphene conductivity and electromagnetic wave propagation on graphene-based structures. Based on thes…
Reconfigurable THz Plasmonic Antenna Concept Using a Graphene Stack
Michele Tamagnone, Juan Sebastian Gomez Diaz, Juan Ramon Mosig +1
The concept and analysis of a Terahertz (THz) frequency-reconfigurable antenna using graphene are presented. The antenna exploits dipole-like plasmonic resonances that can be frequ…