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Broadband and chiral binary dielectric meta-holograms

Podcast |: Science@SEAS
Publisher |: Harvard University
Media Type |: audio
Podknife tags |: Education,; Higher Education,; Science & Medicine
Categories Via RSS |: Education,; Higher Education,; Science & Medicine
Publication Date |: May 23, 2016
Episode Duration |: 00:07:34

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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