论文标题
基于复合元面的色情增强现实遮阳板的设计
Design of achromatic augmented reality visors based on composite metasurfaces
论文作者
论文摘要
一个紧凑的近眼遮阳板（NEV）系统，可以指导从显示器到眼睛的光线可以改变增强现实（AR）技术。不幸的是，这种NEV的现有实施要么遭受较小的视野或色差。透明的质量和笨拙进一步使遮阳板的整体性能不适合无缝用户体验。 Metasurfaces是一类新兴的纳米元素元素，可以大大减少光学元素的大小，同时增强功能。在本文中，我们为超紧凑型NEV提出了复合元信息的设计。我们模拟了对色差校正的原则遮阳剂的性能，同时提供了较大的显示视野（水平和垂直上> 77°），良好的透明质量（> 70％的传输质量（> 70％的传输量和小于波长的根平方均值（RMS）波长）在整个可见波长范围内波长误差），在整个可见的波长范围内），在整个可见的波长范围内），以及用于接管体验的经验。
A compact near-eye visor (NEV) system that can guide light from a display to the eye could transform augmented reality (AR) technology. Unfortunately, existing implementations of such an NEV either suffer from small field of view or chromatic aberrations. See-through quality and bulkiness further make the overall performance of the visors unsuitable for a seamless user experience. Metasurfaces are an emerging class of nanophotonic elements that can dramatically reduce the size of optical elements while enhancing functionality. In this paper, we present a design of composite metasurfaces for an ultra-compact NEV. We simulate the performance of a proof-of-principle visor corrected for chromatic aberrations while providing a large display field of view (>77° both horizontally and vertically), good see-through quality (>70% transmission and less than a wavelength root mean-square (RMS) wavefront error over the whole visible wavelength range), as needed for an immersive AR experience.
