Meta-optics 实现了虚拟现实的 RGB 全色调聚焦

IF 11.7 1区综合性期刊 Q1 MULTIDISCIPLINARY SCIENCES

Science Advances Pub Date : 2021-01-27 DOI:10.1126/sciadv.abe4458

Zhaoyi Li, Peng Lin, Yao-Wei Huang, Joon-Suh Park, Wei Ting Chen, Zhujun Shi, Cheng-Wei Qiu, Ji-Xin Cheng, Federico Capasso

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引用次数: 104

摘要

虚拟现实和增强现实技术发展迅速，但要大规模普及，就必须采用像差小的轻型光学元件。我们展示了毫米级直径、高纳、亚微米级薄、基于超表面的透镜，通过利用来自多个区域的光的建设性干涉和色散工程，实现了三原色的衍射限制消色差聚焦。为了说明这种方法的潜力，我们展示了基于自制光纤扫描近眼显示器的虚拟现实系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Meta-optics achieves RGB-achromatic focusing for virtual reality

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Meta-optics achieves RGB-achromatic focusing for virtual reality

Virtual and augmented realities are rapidly developing technologies, but their large-scale penetration will require lightweight optical components with small aberrations. We demonstrate millimeter-scale diameter, high-NA, submicron-thin, metasurface-based lenses that achieve diffraction-limited achromatic focusing of the primary colors by exploiting constructive interference of light from multiple zones and dispersion engineering. To illustrate the potential of this approach, we demonstrate a virtual reality system based on a home-built fiber scanning near-eye display.

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来源期刊

Science Advances 综合性期刊-综合性期刊

CiteScore

21.40

自引率

1.50%

发文量

1937

审稿时长

29 weeks

期刊介绍： Science Advances, an open-access journal by AAAS, publishes impactful research in diverse scientific areas. It aims for fair, fast, and expert peer review, providing freely accessible research to readers. Led by distinguished scientists, the journal supports AAAS's mission by extending Science magazine's capacity to identify and promote significant advances. Evolving digital publishing technologies play a crucial role in advancing AAAS's global mission for science communication and benefitting humankind.