Design of MO-SPR sensor element with photonic crystal

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F18%3A00495531" target="_blank" >RIV/68081731:_____/18:00495531 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27230/18:10239540 RIV/61989100:27640/18:10239540 RIV/61989100:27740/18:10239540

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.photonics.2018.06.007" target="_blank" >http://dx.doi.org/10.1016/j.photonics.2018.06.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.photonics.2018.06.007" target="_blank" >10.1016/j.photonics.2018.06.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design of MO-SPR sensor element with photonic crystal

Popis výsledku v původním jazyce

Magneto-plasmonic response in planar multilayer with prism coupling composed from Fe/Au bi-layer supplied by photonic crystal (Ta2O5/SiO2 bi-layers) is studied. Modeled structure is intended as a sensor unit combining magneto-optical (MO) and surface-plasmon-resonance (SPR) effects. The sensitivity of MO-SPR system by small variations of analyte refractive index is tested to obtain optimal resolution ability. The non-reciprocal MO-SPR response is studied by means of the function p(phi) = (R-p((+))- R-p((-)))/(R-p((+)) + R-p((-))), where the reflectance Rp depends on the incidence angle phi and external magnetic field orientation by a fixed wavelength. The detection ability is characterized by the angular shift Delta phi(o) between the null-points of the function p that corresponds to the change Delta n(a) of analyte refractive index. Besides the key role of metallic layers thicknesses the number and size of Ta2O5/SiO2 bi-layers of photonic crystal are discussed. The magneto-plasmonic response in planar multilayer with prism coupling composed from Fe and Au bilayer supplied by photonic crystal (Ta2O5/SiO2) is studied. Modeled structure is intended as a sensor unit combining MO and SPR effects.

Název v anglickém jazyce

Design of MO-SPR sensor element with photonic crystal

Popis výsledku anglicky

Magneto-plasmonic response in planar multilayer with prism coupling composed from Fe/Au bi-layer supplied by photonic crystal (Ta2O5/SiO2 bi-layers) is studied. Modeled structure is intended as a sensor unit combining magneto-optical (MO) and surface-plasmon-resonance (SPR) effects. The sensitivity of MO-SPR system by small variations of analyte refractive index is tested to obtain optimal resolution ability. The non-reciprocal MO-SPR response is studied by means of the function p(phi) = (R-p((+))- R-p((-)))/(R-p((+)) + R-p((-))), where the reflectance Rp depends on the incidence angle phi and external magnetic field orientation by a fixed wavelength. The detection ability is characterized by the angular shift Delta phi(o) between the null-points of the function p that corresponds to the change Delta n(a) of analyte refractive index. Besides the key role of metallic layers thicknesses the number and size of Ta2O5/SiO2 bi-layers of photonic crystal are discussed. The magneto-plasmonic response in planar multilayer with prism coupling composed from Fe and Au bilayer supplied by photonic crystal (Ta2O5/SiO2) is studied. Modeled structure is intended as a sensor unit combining MO and SPR effects.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Photonics and Nanostructures-Fundamentals and Applications

ISSN

1569-4410

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

SEP

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

77-80

Kód UT WoS článku

000445716900011

EID výsledku v databázi Scopus

2-s2.0-85049316158