Single-pixel digital ghost holography
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Altres documents de l'autoria: Clemente Pesudo, Pedro Javier; Tajahuerce, Enrique; Torres Company, Víctor; Lancis, Jesús; Durán, Vicente
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comunitat-uji-handle3:10234/43643
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Títol
Single-pixel digital ghost holographyAutoria
Data de publicació
2012Editor
American Physical SocietyISSN
1050-2947; 1094-1622Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
http://pra.aps.org/pdf/PRA/v86/i4/e041803Versió
info:eu-repo/semantics/publishedVersionResum
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. [-]
Publicat a
Physical review A, Volume 84, Issue 4, OctoberDrets d'accés
©2012 American Physical Society
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