2 papers
physics.atom-ph2018
A room temperature single-photon source based on strongly interacting Rydberg atoms
F. Ripka, H. Kübler, R. Löw +1
Tailored quantum states of light can be created via a transfer of collective quantum states of matter to light modes. Such collective quantum states emerge in interacting many-body…
physics.atom-ph2016
Rydberg polaritons in a thermal vapor
Fabian Ripka, Yi-Hsin Chen, Robert Löw +1
We present a pulsed four-wave mixing (FWM) scheme via a Rydberg state to create, store and retrieve collective Rydberg polaritons. The storage medium consists of a gas of thermal R…