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arXiv · 1612.02167

Analysis of controlled Rabi flopping in a double rephasing photon echo scheme for quantum memories

Rahmatullah·B. S. Ham
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Abstract

A double rephasing photon echo is analyzed for inversion-free photon echo-based quantum memories using controlled Rabi flopping, where the Rabi flopping is used for phase control of atom coherence. Unlike the rephasing-caused pi-phase shift in a single rephasing scheme, the control Rabi flopping between the excited state and an auxiliary third state induces coherence inversion. Thus, the absorptive photon echo in a double rephasing scheme can be manipulated to be emissive via the controlled Rabi flopping. Here we present a quantum coherence control of atom phases in a double rephasing photon echo scheme for emissive photon echoes for quantum memory applications.

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Rahmatullah, B. S. Ham. 2016-12-07. Analysis of controlled Rabi flopping in a double rephasing photon echo scheme for quantum memories. https://arxiv.org/abs/1612.02167

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