, Volume 7, Issue 1, pp 39–46

Polarization Multiplexed Optical Bullseye Antennas


DOI: 10.1007/s11468-011-9273-9

Cite this article as:
Jiao, X. & Blair, S. Plasmonics (2012) 7: 39. doi:10.1007/s11468-011-9273-9


We present and analyze a novel optical antenna structure in the form of a polarization multiplexed bullseye antenna with a central nanoaperture. By adjusting the parameters of two, orthogonally oriented, partial bullseye structures, the resonance response for each polarization can be tailored to a specific wavelength. Constructing these dual-polarization structures in aluminum, we predict intra-aperture intensity enhancements exceeding 20 at two independent resonance wavelengths spanning the UV–visible spectrum. Moreover, these resonances share significant intra-aperture excitation volumes.


PlasmonicsNanoantennasMetal nanoapertures

Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  1. 1.Department of Electrical and Computer EngineeringUniversity of UtahSalt Lake CityUSA