Small Reconstruction Distance in Convolution Formalism

Different numerical wavefront propagations in Fresnel approximation are proposed in digital holography. Standard convolution formalism fails for small reconstruction distances. We developed a simplified convolution formalism that is equivalent to the angular spectrum.


Published in:
DMA4
Presented at:
Digital Holography and Three-Dimensional Imaging, St. Petersburg, Florida, March 16, 2009
Year:
2008
Publisher:
OSA
Keywords:
Laboratories:




 Record created 2009-07-20, last modified 2018-03-17

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