75 citations · 79 across the 5 of their papers we have counts for
5 papers
Spectral Analysis of Quantum Field Fluctuations in a Strongly Coupled Optomechanical System
A. Ranfagni, F. Marino, F. Marin
With a levitodynamics experiment in the strong and coherent quantum optomechanical coupling regime, we demonstrate that the oscillator acts as a broadband quantum spectrum analyzer…
Two-dimensional quantum motion of a levitated nanosphere
A. Ranfagni, K. Børkje, F. Marino +1
We report on the two-dimensional (2D) dynamics of a levitated nanoparticle in an optical cavity. The motion of the nanosphere is strongly coupled to the cavity field by coherent sc…
Vectorial polaritons in the quantum motion of a levitated nanosphere
A. Ranfagni, P. Vezio, M. Calamai +3
The strong coupling between elementary excitations of the electromagnetic field (photons) and quantized mechanical vibrations (phonons) produces hybrid quasi-particle states, known…
The emission of KCl:Tl interpreted as a double emission
D. Mugnai, G. P. Pazzi, P. Fabeni +1
The experimental evidence of an anomalous behavior in the decay times of Tl-like impurity centers in alkali-halide crystals has generated a revival of interest with respect to…
Tunneling time in the case of frustrated total reflection
D. Mugnai, A. Ranfagni, L. Ronchi
The tunneling time is here investigated by means of an electromagnetic model, for a system where a gap, between two parallel planes, acts as a classically-forbidden region for an i…