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
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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
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