We use Finite-Difference Time-Domain (FDTD) method to calculate surface plasmon modes distribution as well as band structures for the typical two dimensional plasmonic crystals. The unique properties of compact flat bands, highly degenerated surface plasmons are proved to enhance the electric field intensity significantly. The corresponding modes distribution are simulated and discussed.
FDTD Simulation of Band Structure and Mode Distribution for Plasmonic Crystals
2006-11-01
2859133 byte
Conference paper
Electronic Resource
English
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