Metal oxide layer influence on the sensitivity of SPR fiber optic sensor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F12%3A86083771" target="_blank" >RIV/61989100:27350/12:86083771 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2001267" target="_blank" >http://dx.doi.org/10.1117/12.2001267</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2001267" target="_blank" >10.1117/12.2001267</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Metal oxide layer influence on the sensitivity of SPR fiber optic sensor

Popis výsledku v původním jazyce

A model of surface plasmon resonance fiber optic sensor operated in spectral domain is presented. The sensing scheme is based on a multimode optical fiber whose core is covered by thin silver film. Theoretical description of the proposed fiber optic structure is carried out in the frame of multilayer optic approximation. For the sake of clarity, the excitation by collimated centro-symmetric beam focused on the sensing fiber axis is supposed and only the propagation of meridional rays is considered. Thecontribution of s and p-polarization is included in the computation, however only p-polarization is affected by surface plasmon resonance phenomenon. The optical dispersion of all involved materials is taken into account. It is known that the usage of silver surface plasmon resonance detection layer leads to narrower dip (comparing to gold layer) and higher sensitivity, but the chemical stability of silver is the potential problem.

Název v anglickém jazyce

Metal oxide layer influence on the sensitivity of SPR fiber optic sensor

Popis výsledku anglicky

A model of surface plasmon resonance fiber optic sensor operated in spectral domain is presented. The sensing scheme is based on a multimode optical fiber whose core is covered by thin silver film. Theoretical description of the proposed fiber optic structure is carried out in the frame of multilayer optic approximation. For the sake of clarity, the excitation by collimated centro-symmetric beam focused on the sensing fiber axis is supposed and only the propagation of meridional rays is considered. Thecontribution of s and p-polarization is included in the computation, however only p-polarization is affected by surface plasmon resonance phenomenon. The optical dispersion of all involved materials is taken into account. It is known that the usage of silver surface plasmon resonance detection layer leads to narrower dip (comparing to gold layer) and higher sensitivity, but the chemical stability of silver is the potential problem.

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE. Volume 8697

ISBN

978-0-8194-9481-8

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

8

Strana od-do

"86971N"

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Ostravice

Datum konání akce

3. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—