Laplacian differential reconstruction of one in-line digital hologram

We introduced an easy approach to realize the Laplacian first-order and second-order differential of the object wave in transverse direction by use of one in-line digital hologram. It can be used for pinpoint the position of the objects.

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Bibliographic Details
Published inOptics communications Vol. 283; no. 6; pp. 929 - 931
Main Authors Han, Yujing, Yue, Qingyang
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 15.03.2010
Elsevier
Subjects
Digital
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Holograms
Holography
Optics
Physics
Reconstruction
Second order
Digital holography
Digital image
First order
Laplacian
Holograms
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Summary:We introduced an easy approach to realize the Laplacian first-order and second-order differential of the object wave in transverse direction by use of one in-line digital hologram. It can be used for pinpoint the position of the objects.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:0030-4018
1873-0310
DOI:10.1016/j.optcom.2009.11.034