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RSS FeedsMetasurfaces enable improved optical lens performance
(PHYSorg.com Physics)

 
 

9 february 2018 11:03:52

 
Metasurfaces enable improved optical lens performance
(PHYSorg.com Physics)
 


Producing the perfect color images we need and love often requires multiple, heavy lenses so that each color focuses in exactly the same plane. Now Penn State engineers have developed a new theory that solves the problem using a single thin lens comprised of gradient index materials and metasurface layers to properly direct the light.


 
26 viewsCategory: Science > Physics
 
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