Journal
/
Engineering
/
Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
JoVE Journal
Engineering
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Engineering
Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

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

English

Automatically Generated

5,557 Views

•

08:48 min

•

September 25, 2020

DOI:

10.3791/61334-v

DOI:
10.3791/61334-v

•

08:48 min
September 25, 2020

•

1 Views
, ,
1Department of Mechanical Engineering,Pohang University of Science and Technology (POSTECH), 2Department of Chemical Engineering,Pohang University of Science and Technology (POSTECH)

Summary

Automatically generated

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.

Explore More Videos

Spin-multiplexedDirection-multiplexedAll-dielectricVisibleMetahologramMultifunctionalMeta Surface HologramHolographic ImageMultiplex Metal HologramFabrication ProcessOptical CharacterizationScanning Electron MicroscopyConductive PolymerSpin CoatingVacuumElectron BeamScanning Electron Images

Read Article

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).

Download .ris file

Copy

Share Video

.

Copy