Surface plasmon polariton propagations in bent metal wires on a dielectric substrate
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説明
We observed a propagation of surface plasmon polaritons (SPPs) along bent Au-wires on a thin SiO 2 -coat-InP substrate with the bending radius R from 20 to 1000 μm and evaluated the bending-part attenuation coefficients, i.e., the bending losses of propagating SPPs along them with R from 20 to 400 μm by measuring the transmittance of SPPs. We discussed about the SPP propagation and the applicability to an optical electronic device and circuit of SPPs.
収録刊行物
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- SPIE Proceedings
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SPIE Proceedings 7266 726612-, 2008-11-17
SPIE