Andreas Kronwald, Florian Marquardt
Optomechanical systems have been shown both theoretically and experimentally to exhibit an analogon to atomic electromagnetically induced transparency, with sharp transmission features that are controlled by a second laser beam. Here we investigate these effects in the regime where single photons and phonons interact strongly. We demonstrate that pulsed transistor-like switching of transmission still works even in this regime. We show that optomechanically induced transparency at the second mechanical sideband could be a sensitive tool to see first indications of this challenging regime even at moderate coupling strengths.
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http://arxiv.org/abs/1304.5230
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