Four-wave mixing of light beams with engineered orbital angular momentum in cold cesium atoms.
Opt Lett
; 29(13): 1515-7, 2004 Jul 01.
Article
em En
| MEDLINE
| ID: mdl-15259731
We report an experimental demonstration that shows that the spatial structure carried by engineered coherent superpositions of light beams with orbital angular momentum can be mapped into the nonlinear polarization induced in a cloud of cold cesium atoms. The structure of such polarization was revealed by nearly degenerate four-wave-mixing processes.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos