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2010 12th International Conference on Transparent Optical Networks
The bullseye structure is a classic nano-optical structure. This article designs a new bullseye structure with coaxial nano-pillars. We used the time-domain finite difference method (FDTD) to study the EOT of the structure. Studies show that the radius and height of the column have a significant impact on the transmission characteristics. The proper choice of the radius and height of the column will support the maximum transmission intensity. In addition, the bullseye structure has a higherdoi:10.1109/icton.2010.5548993 fatcat:4m5wtaom4naavhtywytty6epvu