Sano Junpei, Takaki Yasuhiro
Opt Express. 2021 Mar 29;29(7):10568-10579. doi: 10.1364/OE.419604.
In this paper, we propose a holographic image generation technique for contact lens displays. The proposed technique employs a phase-only spatial light modulator (SLM), a holographic optical element (HOE) backlight, and a polarizer. The proposed holographic technique can generate 3D images apart from the contact lens displays. Therefore, the eyes can focus on the 3D images while simultaneously observing the real scene through the phase-only SLM and the HOE backlight, which provides see-through capability. A bench-top experimental system was constructed to verify the far-distance image generation capability and see-through function.
在本文中，我们提出了一种用于隐形眼镜显示器的全息图像生成技术。所提出的技术采用了纯相位空间光调制器（SLM）、全息光学元件（HOE）背光源和偏振器。所提出的全息技术可以在隐形眼镜显示器之外生成3D图像。因此，眼睛可以聚焦于3D图像，同时通过纯相位SLM和HOE背光源观察真实场景，这提供了透视能力。构建了一个台式实验系统来验证远距离图像生成能力和透视功能。
