A method for the numerical reconstruction of digital holograms which allows simultaneously amplitude and quantitative phase contrast imaging. The reconstruction method computes the propagation of the field that would be diffracted by the hologram during a standard hologram reconstruction. The method requires the adjustment of several reconstruction parameters for the definition of a digital replica of the reference wave. The method includes a digital method for the correction of the phase aberrations. The method can be used to reconstruct a set of holograms taken in different conditions. The method can be used to reconstruct several images from a single hologram taken with more than one reference waves and/or more than one object waves.
Title
Method for simultaneous amplitude and quantitative phase contrast imaging by adjusting reconstruction parameters for definition of digital replica of reference wave and aberration parameters correction digitally
Date
2000
Note
Alternative title(s) :
(de) Verfahren und vorrichtung zur gleichzeitigen abbildung der amplitude und des quantitativen phasenkontrasts durch numerische rekonstruktion von digitalen hologrammen
(fr) Procede et appareil d'imagerie simultanee de l'amplitude et du contraste de phase quantitatif par le biais de la reconstruction numerique d'hologrammes numeriques
(en) Method and apparatus for simultaneous amplitude and quantitative phase contrast imaging by numerical reconstruction of digital holograms
Other identifier(s)
EPO Family ID: 26800598
Record creation date
2009-07-20
