Photonic apparatus with periodic structures

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United States of America Patent

PATENT NO 9651718
SERIAL NO

14601737

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Abstract

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An optical apparatus including a substrate and a refractive element formed above the substrate. The refractive element including a surface with a predetermined radius of curvature, and a group of periodic structures formed on the surface configured to refract or to filter one or more wavelengths of an incident light.

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Patent Owner(s)

Patent OwnerAddress
FORELUX INCTAIPEI CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shu-Lu Taipei, TW 100 1919
Na, Yun-Chung Hsinchu, TW 127 2199

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