Optical secret sharing with cascaded metasurface holography

Author:

Georgi Philip1ORCID,Wei Qunshuo2ORCID,Sain Basudeb1ORCID,Schlickriede Christian1,Wang Yongtian2ORCID,Huang Lingling2ORCID,Zentgraf Thomas1ORCID

Affiliation:

1. Department of Physics, Paderborn University, Warburger Straße 100, 33098 Paderborn, Germany.

2. Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, 100081, Beijing, China.

Abstract

The secret of a holographic image can be shared across two closely stacked metasurface holograms.

Funder

H2020 European Research Council

Deutsche Forschungsgemeinschaft

National Natural Science Foundation of China

National Key Research and Development Program of China Stem Cell and Translational Research

Beijing Outstanding Young Scientist Program

Fok Ying-Tong Education Foundation of China

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference42 articles.

1. How to share a secret

2. G. R. Blakley in 1979 International Workshop on Managing Requirements Knowledge (MARK) (IEEE 1979) pp. 313–318.

3. L. M. Lancaster The future for security applications of optical holography International Conference on Applications of Optical Holography (1995) vol. 2577 pp. 71–76.

4. L. Kotačka T. Těthal V. Kolařík in Congress on Optics and Optoelectronics (SPIE 2005) vol. 5954 pp. 59540K.

5. Roadmap on optical security

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