Synthetic aperture single-exposure on-axis digital holography
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
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Título
Synthetic aperture single-exposure on-axis digital holographyFecha de publicación
2008Editor
Optical Society of AmericaISSN
1094-4087Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
We present a system for reconstructing single-exposure on-line
(SEOL) digital holograms with improved resolution using a synthetic
aperture. Several recordings are made in order to compose the synthetic
aperture, ... [+]
We present a system for reconstructing single-exposure on-line
(SEOL) digital holograms with improved resolution using a synthetic
aperture. Several recordings are made in order to compose the synthetic
aperture, shifting the camera within the hologram plane. After processing
the synthetic hologram, an inverse Fresnel transformation provides an
enhanced resolution reconstruction. We show that recognition capacity for
high frequency details is increased. Experimental results with a test target
and with a microscopic biological sample are presented. Both visualization
and correlation results are reported [-]
Derechos de acceso
Copyright 2007 Optical Society of America, Inc
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info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
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- FCA_Articles [501]