Experimental preparation of entangled Bell's vacuum-single exciton and vacuum-biexciton states for pair centers of neodymium ions in a crystal

Academic Article

Abstract

  • The process of low temperature laser excitation of neodymium ion M pair centers in CaF2 crystals at the 4I9/2- 4G5/2 optical transition is analyzed. It is shown that maximally entangled Bell's vacuum-single exciton and vacuum-biexciton states are experimentally prepared when irradiating these crystals by nanosecond laser pulses. © 2005 Elsevier B.V. All rights reserved.
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    Digital Object Identifier (doi)

    Author List

  • Sekatskii SK; Basiev TT; Basieva IT; Dietler G; Fedorov VV; Karasik AY; Orlovskii YV; Pukhov KK
  • Start Page

  • 298
  • End Page

  • 303
  • Volume

  • 259
  • Issue

  • 1