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Spherical aberration of an optical system and its influence on depth of focus

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00311998" target="_blank" >RIV/68407700:21110/17:00311998 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.osapublishing.org/ao/abstract.cfm?uri=ao-56-17-5099" target="_blank" >https://www.osapublishing.org/ao/abstract.cfm?uri=ao-56-17-5099</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1364/AO.56.005099" target="_blank" >10.1364/AO.56.005099</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Spherical aberration of an optical system and its influence on depth of focus

  • Original language description

    This paper analyzes the influence of spherical aberration on the depth of focus of symmetrical optical systems for imaging of axial points. A calculation of a beam’s caustics is discussed using ray equations in the image plane and considering longitudinal spherical aberration as well. Concurrently, the influence of aberration coefficients on extremes of such a curve is presented. Afterwards, conditions for aberration coefficients are derived if the Strehl definition should be the same in two symmetrically placed planes with respect to the paraxial image plane. Such conditions for optical systems with large aberrations are derived with the use of geometric-optical approximation where the gyration diameter of the beam in given planes of the optical system is evaluated. Therefore, one can calculate aberration coefficients in such a way that the optical system generates a beam of rays that has the gyration radius in a given interval smaller than the defined limit value. Moreover, one can calculate the maximal depth of focus of the optical system respecting the aforementioned conditions.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10306 - Optics (including laser optics and quantum optics)

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Applied Optics

  • ISSN

    1559-128X

  • e-ISSN

    2155-3165

  • Volume of the periodical

    56

  • Issue of the periodical within the volume

    17

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    5099-5105

  • UT code for WoS article

    000403024200032

  • EID of the result in the Scopus database

    2-s2.0-85020751676