581 citations · 1.9k across the 20 of their papers we have counts for
21 papers
High stability white light generation in water at multi-kilohertz repetition rate
Kilian Richard Keller, Ricardo Rojas-Aedo, Aline Vanderhaegen +2
Efficient supercontinuum (SC) generation featuring high spectral intensity across a large bandwidth requires high peak powers of several megawatt from pulsed lasers. Under these co…
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…
Sub-ps thermionic electron injection effects on exciton-formation dynamics at a van der Waals semiconductor/metal interface
Kilian R. Keller, Ricardo Rojas-Aedo, Huiqin Zhang +5
Inorganic van der Waals bonded semiconductors like transition metal dichalcogenides are subject of intense research due to their electronic and optical properties which are promisi…
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…