128 citations · 162 across the 7 of their papers we have counts for
8 papers
Environment assisted speed-up of the field evolution in cavity QED
A. D. Cimmarusti, Z. Yan, B. D. Patterson +3
We measure the quantum speed of the state evolution of the field in a weakly-driven optical cavity QED system. To this end, the mode of the electromagnetic field is considered as a…
Ground State Quantum Coherences: from Quantum Beats to Strong Control
Andres D. Cimmarusti, Burkley D. Patterson, Luis A. Orozco +3
Second order correlations reveal quantum beats from a coherent ground-state superposition on the undriven mode of a two-mode cavity QED system. Continuous drive induces decoherence…
Feedback in a cavity QED system for control of quantum beats
A. D. Cimmarusti, B. D. Patterson, C. A. Schroeder +3
Conditional measurements on the undriven mode of a two-mode cavity QED system prepare a coherent superposition of ground states which generate quantum beats. The continuous system…
Control of conditional quantum beats in cavity QED: amplitude decoherence and phase shifts
A. D. Cimmarusti, C. A. Schroeder, B. D. Patterson +3
We implement a simple feedback mechanism on a two-mode cavity QED system to preserve the Zeeman coherence of a ground state superposition that generates quantum beats on the second…
Spontaneous creation and persistence of ground-state coherence in a resonantly driven intra-cavity atomic ensemble
D. G. Norris, A. D. Cimmarusti, L. A. Orozco +2
The spontaneous creation and persistence of ground-state coherence in an ensemble of intracavity Rb atoms has been observed as a quantum beat. Our system realizes a quantum eraser,…
Anomalous light shift through quantum jumps in quasi-resonant Rayleigh scattering
D. G. Norris, A. D. Cimmarusti, L. A. Orozco +2
An anomalous light shift in the precession of a ground-state Zeeman coherence is observed: the Larmor frequency increases with the strength of a drive that is blue (red) detuned fr…