Analysis of controlled Rabi flopping in a double rephasing photon echo scheme for quantum memories
Quantum Physics
2017-04-17 v3
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.
Keywords
Cite
@article{arxiv.1612.02167,
title = {Analysis of controlled Rabi flopping in a double rephasing photon echo scheme for quantum memories},
author = {Rahmatullah and B. S. Ham},
journal= {arXiv preprint arXiv:1612.02167},
year = {2017}
}
Comments
11 pages, 5 figures