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arXiv · 2510.25331

Quantum-correlated photons from spectrally-separated modes of a cavity coupled to a strongly-driven two-level atom

Alex Elliott·Jacob Ngaha·Scott Parkins·Takao Aoki
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Abstract

Photon counting statistics are explored, theoretically, from a pair of cavity modes coupled to the fluorescent transitions in a strongly-driven two-level atom. We show that the cavity modes acquire nonclassical photon statistics that are representative of dressed-state picture atomic transitions. In particular, the modes are shown to be antibunched, while simultaneously having a cross-correlation value greater than unity. Furthermore, we propose an implementation of the system with a nanofiber cavity QED system, based on a strongly-driven cesium atom.

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Alex Elliott, Jacob Ngaha, Scott Parkins, Takao Aoki. 2025-10-29. Quantum-correlated photons from spectrally-separated modes of a cavity coupled to a strongly-driven two-level atom. https://arxiv.org/abs/2510.25331

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