Number of the records: 1
Structure fits the purpose: photonic crystal fibers for evanescent-field surface-enhanced Raman spectroscopy
- 1.
SYSNO ASEP 0350477 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Structure fits the purpose: photonic crystal fibers for evanescent-field surface-enhanced Raman spectroscopy Author(s) Oo, M. K .K. (US)
Han, Y. (US)
Kaňka, Jiří (URE-Y)
Sukhishvili, S. (US)
Du, H. (US)Number of authors 5 Source Title Optics Letters. - : Optical Society of America - ISSN 0146-9592
Roč. 35, č. 4 (2010), s. 466-468Number of pages 3 s. Language eng - English Country US - United States Keywords Photonic crystal fiber ; Raman spectroscopy ; Fiber-optic evanescent sensor Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GA102/08/1719 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20670512 - URE-Y (2005-2011) UT WOS 000275052300007 DOI 10.1364/OL.35.000466 Annotation 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. Workplace Institute of Radio Engineering and Electronics Contact Petr Vacek, vacek@ufe.cz, Tel.: 266 773 413, 266 773 438, 266 773 488 Year of Publishing 2011
Number of the records: 1