We propose a new method for efficient storage and recall of non-stationary
light fields, e.g. single photon time-bin qubits, in optically dense atomic
ensembles. Our approach to quantum memory is based on controlled, reversible,
inhomogeneous broadening. We briefly discuss experimental realizations of our
proposal.Comment: 4 page

B. Kraus

J. I. Cirac

M. Nilsson

N. Gisin

R. W. Boyd

S. A. Moiseev

S. Kröll

W. Tittel

Y. S. Bai

English

arXiv

Kraus, B.

Tittel, W.

Gisin, N.

Nilsson, M.

Kröll, S.

Cirac, J.

MPG.PuRe

Quantum memory for nonstationary light fields based on controlled reversible inhomogeneous broadening

We propose a method for efficient storage and recall of arbitrary nonstationary light fields, such as, for instance, single photon time-bin qubits or intense fields, in optically dense atomic ensembles. Our approach to quantum memory is based on controlled, reversible, inhomogeneous broadening and relies on a hidden time-reversal symmetry of the optical Bloch equations describing the propagation of the light field. We briefly discuss experimental realizations of our proposal

Kraus, B

Tittel, W

Gisin, N

Nilsson, Mattias

Kröll, Stefan

Cirac, JI

Lund University Publications

Crossref

Quantum memory for non-stationary light fields based on controlled
  reversible inhomogeneous broadening

Quantum memory for non-stationary light fields based on controlled reversible inhomogeneous broadening

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MPG.PuRe

Lund University Publications

MPG.PuRe

Crossref