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Proceedings Paper

Evolution of near-field electromagnetic interference by metallic nanostructures
Author(s): Jaehyuk Kim; Kewseung Lee; Honggyu An; Eunhee Jeang; Daegeun Kim; Hyeonjin Doh; Dong-Soo Shin; Seung-Han Park
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Paper Abstract

We have investigated the intensity distribution through metallic nano double slit and nano double box by two dimensional finite-difference time-domain (FDTD) method based on Drude model. In particular, we find that there is an 'intermediate region' between near-field and far-field regions which varies with thickness and width of double slit. We will present the local fields propagating along and perpendicular to metal surface and their spatial distributions to verify the existence of the intermediate region.

Paper Details

Date Published: 24 February 2009
PDF: 5 pages
Proc. SPIE 7211, Physics and Simulation of Optoelectronic Devices XVII, 72110R (24 February 2009); doi: 10.1117/12.809901
Show Author Affiliations
Jaehyuk Kim, Yonsei Univ. (Korea, Republic of)
Kewseung Lee, Yonsei Univ. (Korea, Republic of)
Honggyu An, Yonsei Univ. (Korea, Republic of)
Eunhee Jeang, Yonsei Univ. (Korea, Republic of)
Daegeun Kim, Yonsei Univ. (Korea, Republic of)
Hyeonjin Doh, Yonsei Univ. (Korea, Republic of)
Dong-Soo Shin, Hanyang Univ. (Korea, Republic of)
Seung-Han Park, Yonsei Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 7211:
Physics and Simulation of Optoelectronic Devices XVII
Marek Osinski; Bernd Witzigmann; Fritz Henneberger; Yasuhiko Arakawa, Editor(s)

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