We demonstrate the resonant absorption of visible light with plasmonic nanocavity arrays fabricated by resistless nanoimprinting in metal (RNIM). The nanocavities are efficiently excited using normally incident light, and numerical simulations confirm the experimental data.
© 2013 OSA
K. J. Webb, M. Qi, S. Kim, Y. Xuan, and V. P. Drachev, "Nanoimprinted Plasmonic Nanocavity Arrays," in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper CTh3J.1.
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