旋转多路复用和方向多路复用全介电可见元全息图的演示

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Cited by 1

08:48 min

September 25th, 2020

10.3791/61334-v

September 25th, 2020

5.4K views

我们提出了一个用于制造自旋和方向多路复用可见元全息图的协议,然后进行光学实验以验证其功能。这些元全息图可以轻松地可视化编码的信息,因此它们可用于投射体积显示和信息加密。

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Metahologram Fabrication

Chapters in this video

0:04

Introduction

0:56

Scanning Electron Microscope (SEM) Characterization

3:18

Optical Spin-Multiplexed Metahologram Characterization

5:44

Optical Direction-Multiplexed Metahologram Characterization

6:46

Results: Representative Spin- and Directed-Multiplexed Metahologram Imaging

8:04

Conclusion

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