Optical topography of rough surfaces using vortex localization of fluorescent markers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F20%3APU136925" target="_blank" >RIV/00216305:26620/20:PU136925 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/20:73601891
Result on the web
<a href="https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-16-4468" target="_blank" >https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-16-4468</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OL.392072" target="_blank" >10.1364/OL.392072</a>
Alternative languages
Result language
angličtina
Original language name
Optical topography of rough surfaces using vortex localization of fluorescent markers
Original language description
Measuring rough surfaces is challenging because the proven topographic methods are impaired by the adverse effects of diffuse light. In our method, the measured surface is marked by fluorescent nanobeads allowing a complete suppression of diffuse light by bandpass filtering. Light emitted by each fluorescent bead is shaped to a double-helix point spread function used for three-dimensional bead localization on the surface. This non-interferometric measurement of rough surface topography is implemented in a vibration resistant setup. The comparison of our method with vertical scanning interferometry shows that a commercial profiler is surpassed when ground glass surfaces with steep slopes are measured. (C) 2020 Optical Society of America
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Optics Letters
ISSN
0146-9592
e-ISSN
1539-4794
Volume of the periodical
45
Issue of the periodical within the volume
16
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
4468-4471
UT code for WoS article
000564903500026
EID of the result in the Scopus database
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