Fraunhofer hologram for image multiplication by amplitude sampling spatial filtering
- 1 June 1976
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 15 (6) , 1639-1641
- https://doi.org/10.1364/ao.15.001639
Abstract
A method of obtaining Fraunhofer holograms able to reconstruct multiplied images is presented. It consists in using an amplitude sampling spatial filter during or after the hologram recording.Keywords
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