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PLASMONIC ANGLE-SENSITIVE SPECTRAL FILTER WITH MULTIPLE RESONANCES
PLASMONIC ANGLE-SENSITIVE SPECTRAL FILTER WITH MULTIPLE RESONANCES
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机译：具有多个共振的等离子体角敏感光谱滤波器
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摘要
The plasmonic angular spectral filter according to the present disclosure includes a dielectric substrate, a first dielectric layer positioned on the dielectric substrate and having a plurality of nano holes, and a first dielectric layer positioned within a plurality of nano holes of the first dielectric layer. And a first lower metal structure layer, and a first upper metal structure layer formed on the first dielectric layer and forming a different layer from the first lower metal structure layer. The plasmonic angular-sensitive spectral filter expresses a multiple resonance mode by the first upper metal structure layer, and is added to the multiple resonance mode by the first upper metal structure layer and the first lower metal structure layer to provide additional resonance. Mode can be expressed.
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