Title :
Quantum feedback preparation and stabilization of photon number states of light in a cavity
Author :
Dotsenko, I. ; Zhou, Xiaoxin ; Peaudecerf, B. ; Rybarczyk, T. ; Gerlich, S. ; Gleyzes, S. ; Raimond, J.-M. ; Brune, M. ; Haroche, Serge
Author_Institution :
Lab. Kastler-Brossel, UPMC - Paris 6, Paris, France
Abstract :
We present a cavity QED experiment on quantum feedback in a microwave superconducting cavity with Rydberg atoms used as quantum sensors and actuators. Our feedback scheme prepares and stabilizes against decoherence photon-number states of light.
Keywords :
Rydberg states; optical feedback; photon counting; quantum electrodynamics; Rydberg atoms; cavity QED; microwave superconducting cavity; photon-number light states; quantum actuators; quantum feedback preparation; quantum sensors; Actuators; Atomic clocks; Atomic measurements; Cavity resonators; Phase measurement; Photonics; Sensors;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
