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arXiv · 0903.1457

Electromagnetically induced transparency controlled by a microwave field

Hebin Li·Vladimir A. Sautenkov·Yuri V. Rostovtsev·George R. Welch·Philip R. Hemmer·Marlan O. Scully
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Abstract

We have experimentally studied propagation of two optical fields in a dense rubidium (Rb) vapor in the case when an additional microwave field is coupled to the hyperfine levels of Rb atoms. The Rb energy levels form a close-lambda three-level system coupled to the optical fields and the microwave field. It has been found that the maximum transmission of a probe field depends on the relative phase between the optical and the microwave fields. We have observed both constructive and destructive interference in electromagnetically induced transparency (EIT). A simple theoretical model and a numerical simulation have been developed to explain the observed experimental results.

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Hebin Li, Vladimir A. Sautenkov, Yuri V. Rostovtsev, George R. Welch, Philip R. Hemmer, Marlan O. Scully. 2009-03-08. Electromagnetically induced transparency controlled by a microwave field. https://doi.org/10.1103/physreva.80.023820

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