Graded-index structure for optical systems
作者： Maik Stegemann , Mirko Vogt , Thoralf Kautzsch , Heiko Froehlich
DOI:
关键词:
摘要: An optical system and photo sensor pixel are provided. The includes a substrate including an active region peripheral that is to the region, disposed at of configured receive light output measurement signal based on received light, encapsulation layer over first substrate. least one subwavelength-based graded index structure provided substrate, redirect from onto sensor.
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