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INFRARED ABSORPTION AND DETECTION ENHANCEMENT USING PLASMONICS
INFRARED ABSORPTION AND DETECTION ENHANCEMENT USING PLASMONICS
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机译:使用等离子的红外吸收和检测增强
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摘要
According to an aspect, there is provided a structure comprising an absorbing layer for absorbing incident infrared radiation received via a receiving surface of the absorbing layer and a plurality of mushroom-shaped plasmonic elements for enhancing absorption of the incident infrared radiation into the absorbing layer. Said plurality of mushroom-shaped plasmonic elements have sub-wavelength dimensions and sub-wavelength spacings and are arranged along the receiving surface. Each of said plurality of mushroom-shaped plasmonic elements project out relative to the receiving surface.
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