Share Email Print
cover

Proceedings Paper

Effect of distance-dependent plasmonic coupling between gold nanorods and silicon substrate on second harmonic generation
Author(s): Cindy J. Valencia-Caicedo; Marco A. García-Zárate; Elena Chaikina; Anatoly V. Khomenko
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this work, we report the experimental and numerical study of second harmonic generation (SHG) from Si-surface with randomly distributed Au-nanorods. The dependence of plasmonic resonance frequency was studied numerically for the gold nanorod-silicon dioxide-silicon substrate system as a function of nanorod sizes and dioxide film thickness. The numerical results demonstrate a high sensitivity of plasmonic resonance on the silicon dioxide thickness at the range up to 6 nm. We measured experimentally the dependencies of second harmonic signal as functions of the polarization angle of the pump beam from randomly distributed Au-nanorods on the Si-surface.

Paper Details

Date Published: 17 September 2016
PDF: 6 pages
Proc. SPIE 9921, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIV, 992137 (17 September 2016); doi: 10.1117/12.2238468
Show Author Affiliations
Cindy J. Valencia-Caicedo, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)
Marco A. García-Zárate, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)
Elena Chaikina, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)
Anatoly V. Khomenko, Ctr. de Investigación Científica y de Educación Superior de Ensenada (Mexico)


Published in SPIE Proceedings Vol. 9921:
Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIV
Satoshi Kawata; Din Ping Tsai, Editor(s)

© SPIE. Terms of Use
Back to Top