We investigate metamaterials consisting of holes in thin metallic sheets that resemble nanocavities or nanoapertures. Resonances of these structures relate to modes localized inside the nanocavities. Their impact on effective material parameters is discussed.
© 2007 Optical Society of America
C. Rockstuhl, E. Pshenay-Severin, J. Petschulat, T. Pertsch, F. Lederer, T. Zentgraf, T. P. Meyrath, and H. Giessen, " Nanoaperture Based Metamaterials," in Photonic Metamaterials: From Random to Periodic, OSA Technical Digest (CD) (Optical Society of America, 2007), paper TuB16.
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