24 February 2009 Evolution of near-field electromagnetic interference by metallic nanostructures
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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.
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Jaehyuk Kim, Jaehyuk Kim, Kewseung Lee, Kewseung Lee, Honggyu An, Honggyu An, Eunhee Jeang, Eunhee Jeang, Daegeun Kim, Daegeun Kim, Hyeonjin Doh, Hyeonjin Doh, Dong-Soo Shin, Dong-Soo Shin, Seung-Han Park, Seung-Han Park, } "Evolution of near-field electromagnetic interference by metallic nanostructures", Proc. SPIE 7211, Physics and Simulation of Optoelectronic Devices XVII, 72110R (24 February 2009); doi: 10.1117/12.809901; https://doi.org/10.1117/12.809901

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