Surface plasmon resonance detection based on a phase method in the spatial domain

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10246212" target="_blank" >RIV/61989100:27240/20:10246212 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11354/2555717/Surface-plasmon-resonance-detection-based-on-a-phase-method-in/10.1117/12.2555717.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11354/2555717/Surface-plasmon-resonance-detection-based-on-a-phase-method-in/10.1117/12.2555717.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2555717" target="_blank" >10.1117/12.2555717</a>

Result language
angličtina
Original language name
Surface plasmon resonance detection based on a phase method in the spatial domain
Original language description
A phase detection method is proposed and demonstrated to measure the response of surface plasmon resonance (SPR) in the spatial domain. In an experimental setup comprising a laser source, a launching optics, a gold coated SF10 glass plate, a coupling prism, a Wollaston prism and a CCD camera, a spatial interference fringes are recorded. Two such spatial interferograms, one including interference of p- and s-polarized waves from the SPR structure for air when the SPR phenomenon does not occur, and the other one for an analyte when the SPR phenomenon occurs, are used to detect the SPR phase shift at the source wavelength. The interferometry setup is used to measure the SPR phase shift for aqueous solutions of ethanol. The measurements are accompanied by theoretical modeling of the SPR responses using the material characteristics, that is, the refractive index of the SF10 glass, the complex refractive index of gold, and the refractive index of the analyte.
Czech name
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Czech description
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Project
<a href="/en/project/EF17_048%2F0007399" target="_blank" >EF17_048/0007399: New Composite Materials for Environmental Applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE - The International Society for Optical Engineering. Volume 11354
ISBN
978-1-5106-3480-0
ISSN
0277-786X
e-ISSN
1996-756X
Number of pages
8
Pages from-to
"113542H(1)"-"113542H(8)"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Štrasburk
Event date
Apr 6, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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