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Numerical design of bidirectional surface plasmonic polaritons wave coupler
Conference proceeding

Numerical design of bidirectional surface plasmonic polaritons wave coupler

Zhan Fu, Qiaoqiang Gan, Kailu Gao, Gongtao Wang, Zhongqi Pan and F.J. Bartoli
2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science, pp.1-2
05/2008
DOI: https://doi.org/10.1109/QELS.2008.4552494

Abstract

(050.2770) Gratings (230.7370) Waveguides (240.6680) Surface plasmons Bragg gratings Electromagnetic waveguides Finite difference methods Metal-insulator structures Optical coupling Optical propagation Optical surface waves Optical waveguides Plasmons Surface waves
We have investigated the Bragg gratings for surface plasmonic polaritons modes in the metal-dielectric-air waveguide and proposed a bidirectional coupler which is capable to guide the incident light at different wavelengths along two predetermined directions.

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