Počet záznamů: 1

Structure fits the purpose: photonic crystal fibers for evanescent-field surface-enhanced Raman spectroscopy

  1. 1.
    0350477 - URE-Y 2011 RIV US eng J - Článek v odborném periodiku
    Oo, M. K .K. - Han, Y. - Kaňka, Jiří - Sukhishvili, S. - Du, H.
    Structure fits the purpose: photonic crystal fibers for evanescent-field surface-enhanced Raman spectroscopy.
    Optics Letters. Roč. 35, č. 4 (2010), s. 466-468 ISSN 0146-9592
    Grant CEP: GA ČR GA102/08/1719
    Výzkumný záměr: CEZ:AV0Z20670512
    Klíčová slova: Photonic crystal fiber * Raman spectroscopy * Fiber-optic evanescent sensor
    Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
    Impakt faktor: 3.316, rok: 2010

    We report numerical simulation and hyperspectral Raman imaging of three photonic crystal fibers (PCFs) of different microstructures to assess their respective potential for surface-enhanced Raman scattering (SERS) spectroscopy. PCF consisting of a silica core surrounded by three large air channels conjoined by a thin silica web is the most robust of the three SERS-active PCFs, with a demonstrated detection sensitivity of 1x10−10 M R6G in an aqueous solution of only ~7.3 μL sampling volume.
    Trvalý link: http://hdl.handle.net/11104/0190476