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arXiv · 2208.03693

Quantum reflection of single photons in a cold Rydberg atomic gas

Yao Ou·Qi Zhang·Guoxiang Huang
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Abstract

We propose and analyze a scheme for realizing the quantum reflection of single photons in a cold Rydberg atomic gas via electromagnetically induced transparency, by which a deep and tunable attractive potential well can be prepared by using stored gate photons. Such a scheme is promising for designing dispersion-type single-photon switches, and may be taken as a quantum device for observing the wave and particle natures of photons simultaneously.

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Yao Ou, Qi Zhang, Guoxiang Huang. 2022-08-07. Quantum reflection of single photons in a cold Rydberg atomic gas. https://doi.org/10.1364/ol.469347

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