Holographic-assisted multiplexing optical metasurfaces

Xin Li; Lingling Huang; Yongtian Wang

doi:10.1117/12.2651413

19 December 2022 Holographic-assisted multiplexing optical metasurfaces

Xin Li, Lingling Huang, Yongtian Wang

Proceedings Volume 12318, Holography, Diffractive Optics, and Applications XII; 1231803 (2022) https://doi.org/10.1117/12.2651413
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

Optical metasurfaces are optical elements with artificial subwavelength nanostructures, and it can achieve functions that cannot be realized by traditional optical elements. Combining holography and metasurface boosts performance of light controlling and expanding the application scenario. Here, we will report our works on the methods of holographic multiplexing and realized plenty of channels for information reconstruction, including code division multiplexing method (CDM) for metasurface holography for optical information projection, and a multiplexing optimization method for independent light field manipulation in diffraction orders of metasurface holography. All these methods have bright potential to be applied in fields of optics.

Conference Presentation

Citation Download Citation

Xin Li, Lingling Huang, and Yongtian Wang "Holographic-assisted multiplexing optical metasurfaces", Proc. SPIE 12318, Holography, Diffractive Optics, and Applications XII, 1231803 (19 December 2022); https://doi.org/10.1117/12.2651413

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