Preparing polarization grating based on polarization holography

Yiping Liu; Jinyu Wang; Peiliang Qi; Xinyi Yuan; Tian Ye; Di Zhang; Zhiyun Huang; Yi Yang; Xiaodi Tan

doi:10.1117/12.2688979

27 November 2023 Preparing polarization grating based on polarization holography

Yiping Liu, Jinyu Wang, Peiliang Qi, Xinyi Yuan, Tian Ye, Di Zhang, Zhiyun Huang, Yi Yang, Xiaodi Tan

Proceedings Volume 12768, Holography, Diffractive Optics, and Applications XIII; 127681D (2023) https://doi.org/10.1117/12.2688979
Event: SPIE/COS Photonics Asia, 2023, Beijing, China

Abstract

Polarization grating (PG) divides the incident wave into the left- and right-handed circularly polarized waves, the intensities of two waves depending on the state of polarization of incident wave. Large deflection angle of the commercial PG is usually made by the grating cascade due to the limit of grating period. While using the tensor polarization holography theory, arbitrary deflection angles of PGs have been designed, where the polarization-sensitive material phenanthraquinone-doped polymethyl methacrylate (PQ/PMMA) is utilized as the recording medium in our experiments. We have made PG with the deflection angle of 40°.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yiping Liu, Jinyu Wang, Peiliang Qi, Xinyi Yuan, Tian Ye, Di Zhang, Zhiyun Huang, Yi Yang, and Xiaodi Tan "Preparing polarization grating based on polarization holography", Proc. SPIE 12768, Holography, Diffractive Optics, and Applications XIII, 127681D (27 November 2023); https://doi.org/10.1117/12.2688979

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