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Nanostructured layer for graded index freeform optics
Nanostructured layer for graded index freeform optics
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机译:渐变折射率光学器件的纳米结构层
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摘要
The present disclosure relates to a method for creating an optical component having a spatially controlled refractive index. The method may involve applying a thin metal material layer to a substrate. The thin metal material layer may then be heated to create a mask having a spatially varying nano-particle distribution. The substrate may then be etched, using the mask, to imprint a spatially patterned nanostructure pattern on a surface the substrate.
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