49 citations · 49 across the 1 of their papers we have counts for
3 papers
Entangling macroscopic light states by delocalized photon addition
Nicola Biagi, Luca S. Costanzo, Marco Bellini +1
We present the experimental generation of tunable entanglement between distinct field modes by the delocalized addition of a single photon. We show that one can preserve a high deg…
Measurement-induced strong Kerr nonlinearity for weak quantum states of light
Luca S. Costanzo, Antonio S. Coelho, Nicola Biagi +3
Strong nonlinearity at the single photon level represents a crucial enabling tool for optical quantum technologies. Here we report on experimental implementation of a strong Kerr n…
Conditional Hybrid Nonclassicality
E. Agudelo, J. Sperling, L. S. Costanzo +3
We derive and implement a general method to characterize the nonclassicality in compound discrete- and continuous-variable systems. For this purpose, we introduce the operational n…