Controlled multi-photon subtraction with cascaded Rydberg superatoms as single-photon absorbers

oleh: Nina Stiesdal, Hannes Busche, Kevin Kleinbeck, Jan Kumlin, Mikkel G. Hansen, Hans Peter Büchler, Sebastian Hofferberth

Format: Article
Diterbitkan: Nature Portfolio 2021-07-01

Deskripsi

Interaction of photons with Rydberg atoms can be used to modify quantum states of light. Here the authors demonstrate a controlled nonlinear quantum behavior of multi-photon subtraction in a cascaded system based on Rydberg superatoms.