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arXiv · 0907.4804

Spontaneous dressed-state polarization in the strong driving regime of cavity QED

Michael A. Armen·Anthony E. Miller·Hideo Mabuchi
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Abstract

We utilize high-bandwidth phase quadrature homodyne measurement of the light transmitted through a Fabry-Perot cavity, driven strongly and on resonance, to detect excess phase noise induced by a single intracavity atom. We analyze the correlation properties and driving-strength dependence of the atom-induced phase noise to establish that it corresponds to the long-predicted phenomenon of spontaneous dressed-state polarization. Our experiment thus provides a demonstration of cavity quantum electrodynamics in the strong driving regime, in which one atom interacts strongly with a many-photon cavity field to produce novel quantum stochastic behavior.

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Michael A. Armen, Anthony E. Miller, Hideo Mabuchi. 2009-07-28. Spontaneous dressed-state polarization in the strong driving regime of cavity QED. https://doi.org/10.1103/physrevlett.103.173601

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