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Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
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工学
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JoVE Journal 工学
Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

5,556 Views

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08:48 min

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September 25, 2020

DOI:

10.3791/61334-v

DOI:
10.3791/61334-v

•

08:48 min
September 25, 2020

•

1 Views
, ,
1機械工学科,Pohang University of Science and Technology (POSTECH), 2Department of Chemical Engineering,Pohang University of Science and Technology (POSTECH)

概要

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We present a protocol for fabrication of spin- and direction-multiplexed visible metaholograms, then conduct an optical experiment to verify their function. These metaholograms can easily visualize encoded information, so they can be used for projective volumetric display and information encryption.

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Cite this Article

Kim, I., Lee, D., Rho, J. Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms. J. Vis. Exp. (163), e61334, doi:10.3791/61334 (2020).

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