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Proceedings Paper

Calculations of the near-field enhancement in surface-enhanced Raman scattering on periodically structured metallic substrates
Author(s): M. Palamaru; Simion Astilean
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Paper Abstract

We study from a theoretical point of view the electromagnetic enhancement related to the surface enhanced Raman scattering on silver gratings. The local field is obtained by means of numerical calculations based on the rigorous coupled-wave analysis. Enhancements of up to 106 in the Raman signal of molecules adsorbed on these gratings could be obtained at the excitation wavelength (lambda) equals 514 nm.

Paper Details

Date Published: 23 February 2000
PDF: 6 pages
Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378710
Show Author Affiliations
M. Palamaru, Babes-Bolyai Univ. (Romania)
Simion Astilean, Babes-Bolyai Univ. (Romania)


Published in SPIE Proceedings Vol. 4068:
SIOEL '99: Sixth Symposium on Optoelectronics
Teodor Necsoiu; Maria Robu; Dan C. Dumitras, Editor(s)

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