Surface plasmon polariton propagations in bent metal wires on a dielectric substrate

H. Shinojima; Y. Katagiri; Y. FooCheong; I. Kobayashi; Y. Nakano

doi:10.1117/12.816457

17 November 2008 Surface plasmon polariton propagations in bent metal wires on a dielectric substrate

H. Shinojima, Y. Katagiri, Y. FooCheong, I. Kobayashi, Y. Nakano

Proceedings Volume 7266, Optomechatronic Technologies 2008; 726612 (2008) https://doi.org/10.1117/12.816457
Event: International Symposium on Optomechatronic Technologies, 2008, San Diego, California, United States

Abstract

We observed a propagation of surface plasmon polaritons (SPPs) along bent Au-wires on a thin SiO₂-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.

Citation Download Citation

H. Shinojima, Y. Katagiri, Y. FooCheong, I. Kobayashi, and Y. Nakano "Surface plasmon polariton propagations in bent metal wires on a dielectric substrate", Proc. SPIE 7266, Optomechatronic Technologies 2008, 726612 (17 November 2008); https://doi.org/10.1117/12.816457

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