Rapid coherent optical modulation of atomic momenta via pseudoresonances

Papoff, F. and Robb, G. R. M. (2012) Rapid coherent optical modulation of atomic momenta via pseudoresonances. Physical Review Letters, 108 (11). 113902. ISSN 1079-7114 (https://doi.org/10.1103/PhysRevLett.108.113902)

Abstract

We show that modulation of an optical field injected into a cavity containing a dilute Bose-Einstein condensate is transformed into a modulation of the population of the atomic momentum states due to pseudoresonances of the resolvent which describes the linearized evolution of the atom-cavity system. This effect is related to the way the atomic momentum states and the cavity optical field are dynamically coupled. The results presented offer new possibilities for rapid modulation of atomic momentum state populations up to 3 orders of magnitude faster than modulation of magnetic trapping potentials.

ORCID iDs

Papoff, F. ORCID: https://orcid.org/0000-0002-3456-343X

Robb, G. R. M. ORCID: https://orcid.org/0000-0002-3004-5926

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• Item metadata

  Item type:	Article
  ID code:	39819
  Dates:	Date Event 12 March 2012 Published
  Subjects:	Science > Physics > Optics. Light
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	29 May 2012 09:32
  Last modified:	11 Nov 2024 10:08
  URI:	https://strathprints.strath.ac.uk/id/eprint/39819