2 papers
quant-ph2025
Photon-by-photon quantum light state engineering
Nicola Biagi, Saverio Francesconi, Alessandro Zavatta +1
The ability to manipulate light at the level of single photons, its elementary excitation quanta, has recently made it possible to produce a rich variety of tailor-made quantum sta…
quant-ph2025
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…