Meta-optics 实现了虚拟现实的 RGB 全色调聚焦

IF 3.5 2区生物学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY

ACS Chemical Biology 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

ACS Chemical Biology 生物-生化与分子生物学

CiteScore

7.50

自引率

5.00%

发文量

353

审稿时长

3.3 months

期刊介绍： ACS Chemical Biology provides an international forum for the rapid communication of research that broadly embraces the interface between chemistry and biology. The journal also serves as a forum to facilitate the communication between biologists and chemists that will translate into new research opportunities and discoveries. Results will be published in which molecular reasoning has been used to probe questions through in vitro investigations, cell biological methods, or organismic studies. We welcome mechanistic studies on proteins, nucleic acids, sugars, lipids, and nonbiological polymers. The journal serves a large scientific community, exploring cellular function from both chemical and biological perspectives. It is understood that submitted work is based upon original results and has not been published previously.