Planar chiral meta-materials control the polarization state of light in the far-field and nearfield


Bagnall, D.M., Papakostas, A., Potts, A., Prosvirnin, S.L., Takahashi, S., Zayats, A.V. and Zheludev, N.I. (2003) Planar chiral meta-materials control the polarization state of light in the far-field and nearfield At Conference on Lasers and Electron Optics (CLEO 2003), Germany. 23 - 27 Jun 2003. (doi:10.1109/CLEOE.2003.1313744).

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Description/Abstract

We have extended our research to the study of near-field polarization effects arising from the planar chirality. The interaction between the neighboring elements in a metallic structure can be visualized with near-field measurements. Coupling between metallic gammadions that gives rise to the scattered electromagnetic field with polarization components different from the polarization state of the incident light can be directly identified. We have also investigated far-field effects in two-dimensional gratings consisting of regular patterns of dielectric gammadions on a silicon substrate.

Item Type: Conference or Workshop Item (Paper)
Digital Object Identifier (DOI): doi:10.1109/CLEOE.2003.1313744
Venue - Dates: Conference on Lasers and Electron Optics (CLEO 2003), Germany, 2003-06-23 - 2003-06-27
Subjects:
ePrint ID: 76459
Date :
Date Event
2003e-pub ahead of print
Date Deposited: 11 Mar 2010
Last Modified: 18 Apr 2017 20:40
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/76459

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