Spectral Phase Shift of Surface Plasmon Resonance in the Kretschmann Configuration: Theory and Experiment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27760%2F17%3A10237022" target="_blank" >RIV/61989100:27760/17:10237022 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s11468-016-0360-9" target="_blank" >https://link.springer.com/article/10.1007/s11468-016-0360-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11468-016-0360-9" target="_blank" >10.1007/s11468-016-0360-9</a>
Alternative languages
Result language
angličtina
Original language name
Spectral Phase Shift of Surface Plasmon Resonance in the Kretschmann Configuration: Theory and Experiment
Original language description
The spectral phase shift of surface plasmon resonance (SPR) in the Kretschmann configuration is modeled for aqueous solutions of NaCl (analytes) and an SPR structure consisting of gold and chromium layers deposited on an SF10 glass slide. Using the material dispersion of the SPR structure and the analyte, the SPR phase shift, its spectral derivative, and the spectral dependence of the ratio of the reflectances of p- and s-polarized waves are determined for aqueous solutions of NaCl when the concentration of NaCl in water and the refractive index range from 0 to 10 weight percent (wt%) and from 1.3334 to 1.3515 RIU, respectively. In addition, theoretical modeling is accompanied by experiment and the position of a sharp maximum in the measured spectral derivative of the SPR phase shift changes in a range from 596 to 626 nm. From the measurements, a sensitivity to concentration of 3.83 nm/wt% and a detection limit of 7.3 x 10(-7) RIU at a wavelength of 612.36 nm are obtained, and very good agreement between theory and experiment is confirmed.
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
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
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
Plasmonics
ISSN
1557-1955
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
1071-1078
UT code for WoS article
000405528900016
EID of the result in the Scopus database
2-s2.0-84983528129