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

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.

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Bibliographic Details
Main Authors: Nina Stiesdal, Hannes Busche, Kevin Kleinbeck, Jan Kumlin, Mikkel G. Hansen, Hans Peter Büchler, Sebastian Hofferberth
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Q
Online Access:https://doaj.org/article/e1276ad03c81444889c9b44287c0c582
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