Influence of circular and annular pupil function on Axial Point Spread Function of optical system
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00346261" target="_blank" >RIV/68407700:21110/21:00346261 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.ijleo.2021.166317" target="_blank" >https://doi.org/10.1016/j.ijleo.2021.166317</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijleo.2021.166317" target="_blank" >10.1016/j.ijleo.2021.166317</a>
Alternative languages
Result language
angličtina
Original language name
Influence of circular and annular pupil function on Axial Point Spread Function of optical system
Original language description
The paper presents an analysis of influence of shape and transmissivity of a pupil of an optical system on an axial energy distribution while the optical system images axial point. Therefore, a depth of focus is studied. Specifically, the analysis is done for uniform illumination of a circular pupil, and for the circular and annular pupil in the case of Gaussian amplitude distribution. Analytical formulas for Point Spread Function and Axial Point Spread Function are described, and characteristics of properties of the depth of focus of the optical system are derived. The novel analytic formulas presented in the paper can be used for determination of the value of the depth of focus of the optical system for given threshold limit of normalized axial intensity.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optik : International Journal for Light and Electron Optics
ISSN
0030-4026
e-ISSN
1618-1336
Volume of the periodical
230
Issue of the periodical within the volume
March
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
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UT code for WoS article
000621718200008
EID of the result in the Scopus database
2-s2.0-85099813850