Observation of image transfer and phase conjugation in stimulated down-conversion.
作者信息
Ribeiro P H, Caetano D P, Almeida M P, Huguenin J A, dos Santos B C, Khoury A Z
机构信息
Instituto de Física, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, Rio de Janeiro, RJ 21945-970, Brazil.
出版信息
Phys Rev Lett. 2001 Sep 24;87(13):133602. doi: 10.1103/PhysRevLett.87.133602. Epub 2001 Sep 10.
Abstract
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.
摘要
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