Compact lensless Fizeau holographic interferometry for imaging domain patterns in ferroelectric single crystals
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F23%3A00572074" target="_blank" >RIV/61389021:_____/23:00572074 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/23:00011037
Result on the web
<a href="https://opg.optica.org/ao/abstract.cfm?uri=ao-62-10-2522" target="_blank" >https://opg.optica.org/ao/abstract.cfm?uri=ao-62-10-2522</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/AO.482379" target="_blank" >10.1364/AO.482379</a>
Alternative languages
Result language
angličtina
Original language name
Compact lensless Fizeau holographic interferometry for imaging domain patterns in ferroelectric single crystals
Original language description
Domain patterns in ferroelectric single crystals are physical systems that are fascinating from a theoretical point of view and essential for many applications. A compact lensless method for imaging domain patterns in ferroelectric single crystals based on a digital holographic Fizeau interferometer has been developed. This approach provides a large field-of-view image while maintaining a high spatial resolution. Furthermore, the double-pass approach increases the sensitivity of the measurement. The performance of the lensless digital holographic Fizeau interferometer is demonstrated by imaging the domain pattern in periodically poled lithium niobate. To display the domain patterns in the crystal, we have used an electro-optic phenomenon, which, when an external uniform electric field is applied to the sample, produces a difference in refractive index values in domains with different polarization states of the crystal lattice. Finally, the constructed digital holographic Fizeau interferometer is used to measure the difference in the index of refraction in the antiparallel ferroelectric domains in the external electric field. The lateral resolution of the developed method for ferroelectric domain imaging is discussed.
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
2023
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
62
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
2522-2530
UT code for WoS article
000970141300001
EID of the result in the Scopus database
2-s2.0-85152093990