93 citations · 167 across the 12 of their papers we have counts for
6 papers · 1 filter
Engineering Nanophotonic Modes via the Radiation Continuum
Francesco Pisani, Baptiste Fix, Thomas Krieguer +5
We demonstrate, experimentally and theoretically, a universal mechanism for combining nanophotonic modes relying on radiative-loss-mediated couplings. For the case of two modes thi…
Plasmonic-cavity Modulator for the Mid-IR with a Semi-transparent and Nonlinear Heavily-doped Semiconductor Mirror
Tommaso Venanzi, Raffaella Polito, Andrea Rossetti +15
We present a free-space plasmonic modulator based on a single heavily-doped semiconductor layer. We investigate its ability to modulate both the linear and nonlinear response at mi…
Mid-infrared integrated resonators on a III-V platform with Q-factors beyond half a million
Luca Lucia, Gia Long Ngo, Mathilde Urbain +7
We demonstrate mid-IR integrated race-track resonators on a III-V semiconductor platform,InGaAs core epitaxially grown on InP. We have performed a complete characterization of the…
Three-dimensional Meta-atoms for High Confinement of Mid-IR Radiation
Francesco Pisani, Usama Iqbal, Laure Tailpied +3
The ability to confine photons into structures with highly sub-wavelength volumes is extremely interesting for many applications such as sensing, nonlinear optics, and strong light…
Mid-Infrared Frequency Combs and Pulse Generation based on Single Section Interband Cascade Lasers
Pavel Abajyan, Baptiste Chomet, Daniel A. Diaz-Thomas +10
Interband Cascade Lasers (ICLs) are semiconductor lasers emitting in the mid-wave infrared (MWIR 3-6 μm) and can operate as frequency combs (FCs). These demonstrations are based on…
Origin of optical nonlinearity in plasmonic semiconductor nanostructures
Andrea Rossetti, Huatian Hu, Tommaso Venanzi +15
The development of nanoscale nonlinear elements in photonic integrated circuits is hindered by the physical limits to the nonlinear optical response of dielectrics, which requires…