Index of refraction engineering in five-level dressed interacting ground states atoms

We present a five-level atomic system in which the index of refraction of a probe laser can be enhanced or reduced below unity with vanishing absorption in the region between pairs of absorption and gain lines formed by dressing of the atoms with a control laser and rf/microwave fields. By weak inco...

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Veröffentlicht in:Optics letters 2011-08, Vol.36 (16), p.3130-3132
Hauptverfasser: SAGONA-STOPHEL, Steven A, OWEN WEATHERALL, James, SEARCH, Christopher P
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Sprache:eng
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