Bifocal-polarization holographic lens made from volume hologram

Jinyu Wang; Peiliang Qi; Jianying Hao; Po Hu; Ruixian Chen; Xinyi Yuan; Tian Ye; Shujun Zheng; Shenghui Ke; Jinhong Li; Di Zhang; Yiping Liu; Yi Yang; Xiao Lin

doi:10.1117/12.2649586

14 March 2023 Bifocal-polarization holographic lens made from volume hologram

Jinyu Wang, Peiliang Qi, Jianying Hao, Po Hu, Ruixian Chen, Xinyi Yuan, Tian Ye, Shujun Zheng, Shenghui Ke, Jinhong Li, Di Zhang, Yiping Liu, Yi Yang, Xiao Lin

Author Affiliations +

Proceedings Volume 12444, Ultra-High-Definition Imaging Systems VI; 1244402 (2023) https://doi.org/10.1117/12.2649586
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

Polarization holography has gained traction with the development of tensor theory. It primarily focuses on the interaction between polarization waves and photosensitive materials. By introducing the polarization characteristics of light into conventional holography, more degrees of freedom can be provided to control optical information. Based on the polarization modulation of polarization hologram, we propose a method to realize bifocal-polarization holographic lens in volume hologram. Two foci can be generated simultaneously or separately by changing the polarization state of the reading wave. The material used is a PQ/PMMA polarization sensitive medium, the thickness is 1.5mm. The bifocal-polarization holographic lens has 112 mm clear aperture and 446mm focal length.

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Jinyu Wang, Peiliang Qi, Jianying Hao, Po Hu, Ruixian Chen, Xinyi Yuan, Tian Ye, Shujun Zheng, Shenghui Ke, Jinhong Li, Di Zhang, Yiping Liu, Yi Yang, and Xiao Lin "Bifocal-polarization holographic lens made from volume hologram", Proc. SPIE 12444, Ultra-High-Definition Imaging Systems VI, 1244402 (14 March 2023); https://doi.org/10.1117/12.2649586

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