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ICOP & ICPET 2014, 20 - : 129-132 Back to browse issues page
A Plasmonic Optical OR Gate Using Gold and Silver Nano Rods in a Photonic Crystal Basis
Elyar Pourali Mr * 1, Mohammad kazem Moravvej farshi Prof.1, Majid Ebnali Heidari Dr2, Zahra Mostashari rad Miss3
1- Tarbiat Modares University
2- shahre kord university
3- Azad University of Qom
Abstract:   (3260 Views)
In this paper, using surface plasmon resonance effect, we demonstrate an optical OR gate. We have used gold and silver because of low losses of silver and gold in visible regime compared to other metals. The photonic crystal structure consists of a hexagonal lattice of iron nano rods, with a radius of r=50 nm and lattice constant of ɑ=200 nm, in a background of air. The designed optical gate, works in the wavelength of λ=0.65 μm with the TM (Hz,Ex,Ey) polarization. Simulation of this structure is done using the COMSOL software package.
Keywords: surface plasmon, Photonic crystal, optical gate.
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Type of Study: Research | Subject: Special
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Pourali E, Moravvej farshi M K, Ebnali Heidari M, Mostashari rad Z. A Plasmonic Optical OR Gate Using Gold and Silver Nano Rods in a Photonic Crystal Basis. ICOP & ICPET. 2014; 20 :129-132
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