71 citations · 214 across the 5 of their papers we have counts for
6 papers
Plasmonic Photochemistry as a Tool to Prepare Metallic Nanopores with Controlled Diameter
German Lanzavecchia, Joel Kuttruff, Andrea Doricchi +8
We show that plasmonic solid-state nanopores with tunable hole diameter can be prepared via a photocatalytic effect resulting from the enhanced electromagnetic field inside a metal…
Advances in ultrafast plasmonics
Alemayehu Nana Koya, Marco Romanelli, Joel Kuttruff +22
In the past twenty years, we have reached a broad understanding of many light-driven phenomena in nanoscale systems. The temporal dynamics of the excited states are instead quite c…
Ultrafast collapse of molecular polaritons in photoswitch-nanoantennas at room temperature
Joel Kuttruff, Marco Romanelli, Esteban Pedrueza-Villalmanzo +8
Molecular polaritons are hybrid light-matter states that emerge when a molecular transition strongly interacts with photons in a resonator. At optical frequencies, this interaction…
Magnetic Circular Dichroism in Hyperbolic Metamaterial Nanoparticles
Joel Kuttruff, Alessio Gabbani, Gaia Petrucci +10
The optical properties of some nanomaterials can be controlled by an external magnetic field, providing active functionalities for a wide range of applications, from single-molecul…
Second harmonic generation in germanium quantum wells for nonlinear silicon photonics
Jacopo Frigerio, Chiara Ciano, Joel Kuttruff +12
Second-harmonic generation (SHG) is a direct measure of the strength of second-order nonlinear optical effects, which also include frequency mixing and parametric oscillations. Nat…
Ultrafast all-optical switching enabled by epsilon-near-zero modes in metal-insulator nanocavities
Joel Kuttruff, Denis Garoli, Jonas Allerbeck +5
Ultrafast control of light-matter interactions constitutes a crucial feature in view of new technological frontiers of information processing. However, conventional optical element…