Sergey L. Prosvirnin, Victor A. Dmitriev, Yeugenii M. Kuleshov, and Vyacheslav V. Khardikov
We propose and investigate a novel planar resonant
all-silicon metamaterial. The metamaterial has a simple design. Unit cell of
the periodic structure consists of silicon resonator in the form of right
square prism. The prisms are connected between them by silicon bridges. The
metamaterial exhibits sharp resonant reflection and transmission responses
corresponding to excitation of two kinds of trapped mode regimes. These regimes
are based on the first and the second magnetic dipole resonances of the unit
cell.
© 2015 Optical Society of America
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