Axial intensity distribution of converging spherical wave behind an elliptic aperture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F11%3A00374688" target="_blank" >RIV/67985882:_____/11:00374688 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Axial intensity distribution of converging spherical wave behind an elliptic aperture
Original language description
Off-axis holographic diffractive optics creates beams with an elliptic cross section. Focusing properties of that beams differ from beams having a circular aperture. Axial intensity distributions of converging spherical waves behind elliptic apertures are analyzed. Similarly to behaviour of circular cross section beams, main maxima move from the geometric focus to the location of the aperture with decreasing the Fresnel number. However, their displacements and values are higher than for the circumscribed circular aperture. Minima of curves do not achieve zero values as expected. All results can not be given in closed form; only numerical results for specific parameters can be computed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE - HOLOGRAPHY: ADVANCES AND MODERN TRENDS II
ISBN
9780819486646
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
8074111-8074118
Publisher name
SPIE
Place of publication
Bellingham
Event location
Praha
Event date
Apr 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000293696400031