Terahertz field enhancement by a metallic nano slit operating beyond the skin-depth limit

The unique optical properties of metals are at the core of many areas of research and applications, including plasmonics 1 , 2 , 3 , 4 , metamaterials 5 , 6 , superlensing and subdiffraction focusing 7 , 8 , 9 , 10 , optical antennas 11 , 12 , 13 , 14 and surface enhanced Raman scattering 15 . One i...

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Bibliographic Details

Published in:	Nature photonics Vol. 3; no. 3; pp. 152 - 156
Main Authors:	Park, Q. H, Kim, D. S, Seo, M. A, Park, H. R, Koo, S. M, Park, D. J, Kang, J. H, Suwal, O. K, Choi, S. S, Planken, P. C. M, Park, G. S, Park, N. K
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 01-03-2009 Nature Publishing Group
Subjects:	Applied and Technical Physics Electromagnetic radiation letter Optical properties Physics Physics and Astronomy Quantum Physics
Online Access:	Get full text
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