DiscoverScience@SEASBroadband and chiral binary dielectric meta-holograms
Broadband and chiral binary dielectric meta-holograms

Broadband and chiral binary dielectric meta-holograms

Update: 2016-05-23
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Description

A very small hologram that can be used across all different wavelengths of light and can be programmed with different images based on the direction of light that works because it's made from a material that doesn't absorb certain light and has other properties not found in nature.

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Broadband and chiral binary dielectric meta-holograms

Broadband and chiral binary dielectric meta-holograms

Harvard John A. Paulson School of Engineering and Applied Sciences