Photon echo in the super-radiant light scattering from a Bose-Einstein condensate

Piovella, N and Beretta, V and Robb, G R M and Bonifacio, R (2003) Photon echo in the super-radiant light scattering from a Bose-Einstein condensate. Physical Review A, 68 (2). -. 021801. ISSN 1050-2947 (https://doi.org/10.1103/PhysRevA.68.021801)

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Abstract

Super-radiant Rayleigh scattering from a Bose-Einstein condensate, driven by a single far-detuned laser beam, is strongly limited by dephasing due to inhomogeneous broadening. We demonstrate that the dephasing can be reversed applying a Bragg pulse of area pi after the first superradiant scattering, stimulating a superradiant echo and inducing a further transfer of atoms from the initial condensate to a condensate with relative momentum 2hk in the direction of the laser.

  • Item type:Article
    ID code:33759
    Dates:
    Date
    Event
    August 2003
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:18 Oct 2011 14:24
    Last modified:08 Apr 2024 19:26
    URI:https://strathprints.strath.ac.uk/id/eprint/33759
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