2 papers
physics.optics2019
The Prevailing Role of Hotspots in Plasmon-Enhanced Sum-Frequency Generation Spectroscopy
Laetitia Dalstein, Christophe Humbert, Maroua Ben Haddada +3
The plasmonic amplification of non-linear vibrational sum frequency spectroscopy (SFG) at the surfaces of gold nanoparticles is systematically investigated by tuning the incident v…
physics.app-ph2019
Hybrid Metal-Dielectric Plasmonic Zero Mode Waveguide for Enhanced Single Molecule Detection
Xavier Zambrana-Puyalto, Paolo Ponzellini, Nicolo Maccaferri +6
We fabricated hybrid metal-dielectric nanoantennas and measured their optical response at three different wavelengths. The nanostructure is fabricated on a bilayer film formed by t…