Numerical methods for analysis of the rotating point spread function
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73604720" target="_blank" >RIV/61989592:15310/20:73604720 - isvavai.cz</a>
Result on the web
<a href="https://obd.upol.cz/id_publ/333184606" target="_blank" >https://obd.upol.cz/id_publ/333184606</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2557054" target="_blank" >10.1117/12.2557054</a>
Alternative languages
Result language
angličtina
Original language name
Numerical methods for analysis of the rotating point spread function
Original language description
The rotating point spread function (PSF) is an effective tool with a various applications in the modern optics. In the optical system with the established rotating PSF, a point-like object is imaged as a rotationally asymmetrical diffractive spot and the longitudinal object translation is transformed to the image rotation. The rotating PSF can be implemented to a standard imaging system by a specially designed mask composed of annular apertures with a spiral phase modulation and the resulting rotation effect is achieved by a superposition of generated optical vortices. Obviously, a numerical algorithm enabling evaluation of the PSF angular orientation plays the key role in the digital processing of the detected rotating PSF. The aim of this work is an analysis of selected numerical methods for the rotating point spread function evaluation.
Czech name
—
Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA18-01396S" target="_blank" >GA18-01396S: Progress in quantitative phase imaging achieved with cutting-edge technologies for transformation of geometric phase of light</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
FOURTEENTH INTERNATIONAL CONFERENCE ON CORRELATION OPTICS
ISBN
978-1-5106-3511-1
ISSN
0277-786X
e-ISSN
1996-756X
Number of pages
8
Pages from-to
"11369-1"-"11369-8"
Publisher name
SPIE
Place of publication
Bellingham (OR)
Event location
Chernivtsi, Ukrajina
Event date
Sep 16, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000542920100022