Observation of image transfer and phase conjugation in stimulated down-conversion.

Phys Rev Lett

Instituto de Física, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, Rio de Janeiro, RJ 21945-970, Brazil.

Published: September 2001

We observe experimentally the transfer of angular spectrum and image formation in the process of stimulated parametric down-conversion. Images and interference patterns can be transferred from either the pump or the auxiliary laser beams to the stimulated down-converted one. The stimulated field propagates as the complex conjugate of the auxiliary laser. The phase conjugation is observed through intensity pattern measurements.

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http://dx.doi.org/10.1103/PhysRevLett.87.133602DOI Listing

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