Single-pixel digital ghost holography
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Título
Single-pixel digital ghost holographyAutoría
Fecha de publicación
2012Editor
American Physical SocietyISSN
1050-2947; 1094-1622Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://pra.aps.org/pdf/PRA/v86/i4/e041803Versión
info:eu-repo/semantics/publishedVersionResumen
Since its discovery, the “ghost” diffraction phenomenon has emerged as an unconventional technique for
optical imaging with very promising advantages. However, extracting the intensity and phase information of ... [+]
Since its discovery, the “ghost” diffraction phenomenon has emerged as an unconventional technique for
optical imaging with very promising advantages. However, extracting the intensity and phase information of a
structured and realistic object remains a challenge. Here we show that a ghost hologram can be recorded with
a single-pixel configuration by adapting concepts from standard digital holography. The presented homodyne
scheme enables phase imaging with nanometric depth resolution and three-dimensional focusing ability and
shows a high signal-to-noise ratio. [-]
Publicado en
Physical review A, Volume 84, Issue 4, OctoberDerechos de acceso
©2012 American Physical Society
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