NONLINEAR
QUANTUM OPTICS
University of Bonn
NONLINEAR
QUANTUM OPTICS
University of Bonn
 

Welcome to
Nonlinear Quantum Optics

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Our group explores how we can create strong optical nonlinearity in a medium at light levels of individual photons. Such a quantum nonlinear medium mediates an effective interaction between single photons and thus opens the possibility of manipulating light at its most fundamental level. Our goal is to realize a system that enables full control over the quantum state of few photon light pulses.



Latest news and events

May 05, 2021

RQO: Odense ➡ Bonn

The rubidium team has moved to Bonn! Two intense weeks of packing have come to …

April 02, 2021

Now on ArXiv: Controlled multi-photon subtraction with cascaded Rydberg superatoms!

Our paper on Controlled multi-photon subtraction with cascaded Rydberg superatoms as single-photon absorbers is on …

January 02, 2021

Christmas Calendar 2020 – And the winner is…

Dear all,   Happy new year! I hope you all entered 2021 happily and safely. …