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arXiv · 1603.08725

RF-dressed Rydberg atoms in hollow-core fibres

Christian Veit·Georg Epple·Harald Kübler·Tijmen G. Euser·Philip St. J. Russell·Robert Löw
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Abstract

The giant electro-optical response of Rydberg atoms manifests itself in the emergence of sidebands in the Rydberg excitation spectrum if the atom is exposed to a radio-frequency (RF) electric field. Here we report on the study of RF-dressed Rydberg atoms inside hollow-core photonic crystal fibres (HC-PCF), a system that enables the use of low modulation voltages and offers the prospect of miniaturised vapour-based electro-optical devices. Narrow spectroscopic features caused by the RF field are observed for modulation frequencies up to 500 MHz.

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Christian Veit, Georg Epple, Harald Kübler, Tijmen G. Euser, Philip St. J. Russell, Robert Löw. 2016-03-29. RF-dressed Rydberg atoms in hollow-core fibres. https://doi.org/10.1088/0953-4075%2F49%2F13%2F134005

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