Axial asymmetry in holographic and incoherent correlation imaging
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33161043" target="_blank" >RIV/61989592:15310/16:33161043 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2264088" target="_blank" >http://dx.doi.org/10.1117/12.2264088</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2264088" target="_blank" >10.1117/12.2264088</a>
Alternative languages
Result language
angličtina
Original language name
Axial asymmetry in holographic and incoherent correlation imaging
Original language description
In optical lens imaging, the main attention has traditionally been paid to the lateral resolution roughly estimated by a twodimensional point spread function (PSF) describing sharp image of a point object. In three-dimensional (3D) imaging and methods based on depth information, an axial profile of the PSF becomes of particular importance. In studies on the 3D PSF, the axial image asymmetry and shift of the intensity maximum out of the focal plane were revealed for optical systems characterized by low Fresnel numbers. In this paper, the 3D PSF is examined in terms of digital imaging, where a point object is recorded optically and its image reconstructed numerically. The analysis includes methods of digital holography, in which the axial image asymmetry is examined in relation to different geometries of coherent recording waves. Attention is also devoted to the Fresnel incoherent correlation imaging that enables recording of 3D objects in spatially incoherent light.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-14612S" target="_blank" >GA15-14612S: Advances in incoherent holographic microscopy using photonic modeling and principles of singular optics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th Slovak-Czech-Polish optical conference on wave and quantum aspects of contemporary optics
ISBN
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ISSN
0277-786X
e-ISSN
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Number of pages
10
Pages from-to
"1014219-1"-"1014219-10"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Jasná, Slovensko
Event date
Sep 5, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000393152700044