We propose a Maxwellian near-to-eye display implemented using a multiplexed holographic optical element. Maxwellian configuration removes the focal cue of the displayed virtual image completely, presenting an always-focused image to the observer regardless of the focal length of the eye. The transparent property of the holographic optical element enables the optical see-through feature, making the proposed near-to-eye display suitable for augmented reality applications. The multiplexing of multiple concave mirrors into a single holographic optical element enlarges the effective eyebox, relaxing the limitation of the conventional Maxwellian displays. Optical experiment confirms that the proposed display can present always-focused images on top of the real environment with $9.2°(\mathrm{H})\times 5.2°(\mathrm{V})$ field of view, and $9\mathrm{mm}(\mathrm{H})\times 3\mathrm{mm}(\mathrm{V})$ eyebox.

中文翻译：

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光学透明的麦克斯韦式近眼显示器，带有扩大的眼罩

我们提出使用多重全息光学元件实现的麦克斯韦近眼显示器。Maxwellian配置完全消除了显示的虚拟图像的焦点提示，无论眼睛的焦距如何，都向观察者呈现始终聚焦的图像。全息光学元件的透明特性使光学透视功能成为可能，使所提出的近眼显示器适合增强现实应用。将多个凹面镜复用为单个全息光学元件会扩大有效的眼盒，从而缓解了传统麦克斯韦显示器的局限性。光学实验证实，所提出的显示器可以在真实环境的顶部呈现始终聚焦的图像，并且$9.2°（\mathrm{H}）\times 5.2°（\mathrm{伏特}）$ 视野，以及 $9\mathrm{毫米}（\mathrm{H}）\times 3\mathrm{毫米}（\mathrm{伏特}）$ 眼盒。