Synthetic aperture single-exposure on-axis digital holography
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Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
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INVESTIGACIONMetadades
Títol
Synthetic aperture single-exposure on-axis digital holographyData de publicació
2008Editor
Optical Society of AmericaISSN
1094-4087Tipus de document
info:eu-repo/semantics/articleVersió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
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 [-]
Drets d'accés
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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