Phys. Rev. A 68, 043806 (2003) [5 pages]Generation of spatial antibunching with free-propagating twin beamsReceived 29 April 2003; published 8 October 2003 We propose and implement a method to produce a spatial antibunched field with free-propagating twin beams from spontaneous parametric down-conversion. The method consists in changing the spatial propagation by manipulating the transverse degrees of freedom through reflections of one of the twin beams. Our method uses reflective elements, eliminating losses from absorption by the objects inserted in the beams. © 2003 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.68.043806
DOI:
10.1103/PhysRevA.68.043806
PACS:
42.50.Ar, 42.25.Kb
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