activity
20042023
most citedLasing in topological edge states of a 1D lattice

949 citations · 12.7k across the 161 of their papers we have counts for

collaborators

164 papers

physics.optics2023★ 50 cited

All-optical free-space routing of upconverted light by metasurfaces via nonlinear interferometry

Agostino Di Francescantonio, Attilio Zilli, Davide Rocco +9

All-optical modulation yields the promise of high-speed information processing. In this frame, metasurfaces are rapidly gaining traction as ultrathin multifunctional platforms for…

cond-mat.quant-gas2023★ 11 cited

Bogoliubov excitations driven by thermal lattice phonons in a quantum fluid of light

Irénée Frérot, Amit Vashisht, Martina Morassi +5

The elementary excitations in weakly interacting quantum fluids have a non-trivial nature which is at the basis of defining quantum phenomena such as superfluidity. These excitatio…

cond-mat.mtrl-sci2023

Spin-momentum locking and ultrafast spin-charge conversion in ultrathin epitaxial BiSb topological insulator

E. Rongione, L. Baringthon, D. She +13

The helicity of 3D topological insulator surface states has drawn significant attention in spintronics owing to spin-momentum locking where the carriers' spin is oriented perpendic…

quant-ph2023★ 10 cited

Certified randomness in tight space

Andreas Fyrillas, Boris Bourdoncle, Alexandre Maïnos +13

Reliable randomness is a core ingredient in algorithms and applications ranging from numerical simulations to statistical sampling and cryptography. The outcomes of measurements on…

quant-ph2022★ 12 cited

Probing many-body correlations using quantum-cascade correlation spectroscopy

Lorenzo Scarpelli, Cyril Elouard, Mattias Johnsson +7

The radiative quantum cascade, i.e. the consecutive emission of photons from a ladder of energy levels, is of fundamental importance in quantum optics. For example, the two-photon…

cond-mat.mes-hall2022★ 1 cited

Giant optomechanical coupling and dephasing protection with cavity exciton-polaritons

P. Sesin, A. S. Kuznetsov, G. Rozas +6

Electronic resonances can significantly enhance the photon-phonon coupling in cavity optomechanics, but are normally avoided due to absorption losses and dephasing by inhomogeneous…