Optical component and method of manufacturing optical component
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United States of America
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Dec 24, 2024
Grant Date -
Nov 7, 2019
app pub date -
Jul 17, 2019
filing date -
Jul 17, 2019
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Abstract
An optical component includes: a first layer made of a first material having a first refractive index, the first layer including a first principal surface and a second principal surface opposite to the first principal surface; and a second layer made of a second material having a second refractive index different from the first refractive index, the second layer including a third principal surface and a fourth principal surface opposite to the third principal surface, and the first layer and the second layer are stacked such that the second principal surface and the third principal surface are in contact. A lens is formed on the first principal surface of the first layer, and a vortex profile is formed on the third principal surface of the second layer.
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