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Title:

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

Document type:
Zeitschriftenaufsatz
Author(s):
Kraus, B.; Tittel, W.; Gisin, N.; Nilsson, M.; Kröll, S.; Cirac, J. I.
Abstract:
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.
Journal title:
Phys. Rev. A 73, 020302(R) 2006-02
Year:
2006
Journal volume:
73
Year / month:
2006-02
Quarter:
1. Quartal
Month:
Feb
Journal issue:
2
Language:
en
Fulltext / DOI:
doi:10.1103/physreva.73.020302
WWW:
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.73.020302
Publisher:
American Physical Society (APS)
E-ISSN:
1050-29471094-1622
Date of publication:
23.02.2006
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