We describe negative index optical media produced by pairs of gold nanopillars. We demonstrate new phenomena of optical impedance matching, negative optical path length and discuss possible applications of the media for biosensing and nanotweezing.
© 2007 OSA
A. Grigorenko, "Nanofabricated Negative Permeability Media," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper CThW1.
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