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SPR sensor based on a bi-diffractive grating

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F07%3A00086500" target="_blank" >RIV/67985882:_____/07:00086500 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    SPR sensor based on a bi-diffractive grating

  • Original language description

    We report a SPR sensor based on two-plasmon-spectroscopy on a Bragg-scattering grating and investigate its ability to distinguish contributions to sensor response due to surface refractive index changes and due to bulk refractive index changes. Theoretical analysis yielding an estimate of an error of such decomposition is presented and compared to a sensor based on simultaneous excitation of short-range and long-range surface plasmons on a thin metallic layer.

  • Czech name

    SPR senzor založený na bi-difraktivní mřížce

  • Czech description

    Byl předveden SPR senzor s braggovsky rozptýlenymi povrchovými plazmony umožňující separaci senzorové odezvy do odezvy spojené se změnami indexu lomu v tenké povrchové vrstvě a v celém dielektriku. Je provedena teoretická analýza dekompozice signálu, a tato porovnána se senzorem založeným na simultánní excitaci short-range a long-range povrchových plazmonů.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JB - Sensors, detecting elements, measurement and regulation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA400500507" target="_blank" >IAA400500507: Nanobiotechnology for creation of interfaces between biological media and artifical entites</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Optical Sensing Technology and Applications

  • ISBN

    978-0-8194-6713-3

  • ISSN

  • e-ISSN

  • Number of pages

    9

  • Pages from-to

  • Publisher name

    SPIE - The International Society for Optical Engineering

  • Place of publication

    Bellingham

  • Event location

    Prague

  • Event date

    Apr 16, 2007

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article