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Detection of birefringence singularity by supercontinuum vector beam

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00546007" target="_blank" >RIV/68378271:_____/20:00546007 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1364/AO.409477" target="_blank" >https://doi.org/10.1364/AO.409477</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1364/AO.409477" target="_blank" >10.1364/AO.409477</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Detection of birefringence singularity by supercontinuum vector beam

  • Original language description

    We demonstrated detection of birefringence singularity on the space-variant retarder with an inhomogeneous birefringence distribution by supercontinuum vector beam.The birefringence measurement by supercontinuum vector beam analysis provides kinematics of a singularity point on the space-variant retarder.We conducted numerical calculations and experiments for proof of principle.The calculated results were characterized by relative positions with(x0, y0)between the singularity point and the vector beam. In the experiments, we measured the retardance and the azimuthal angle from intensity profile on a single-shot image captured at wavelengths of λ = 450,550, and 650nm.The retardances at λ = 450nm and 550nm were changed from 1 = 112◦ to 131◦ and from 1 = 120◦ to 152◦ when the x0 displacement of the space-variant retarder moved from 0 to 350 µm.The measured retardance corresponded with the calculated results in the function of the position of birefringence singularity.

  • 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

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • 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

    59

  • Issue of the periodical within the volume

    34

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    10846-10852

  • UT code for WoS article

    000595631500026

  • EID of the result in the Scopus database

    2-s2.0-85097619689