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bioRxiv · 10.64898/2026.09.01.748645

Eye-tracked Maxwellian illumination system for power-efficient retinal stimulation

Jensen, N.·Zaman, M. A.·Vu, L.·Galambos, L.·Palanker, D.
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Abstract

Augmented reality glasses typically have poor optical efficiency (<1%), which is detrimental for high power applications, such as prosthetic vision. Maxwellian view optics are a candidate for increasing efficiency, but suffer from a very limited exit pupil and thus field of view. Many approaches to extend the eyebox inherently decrease the optical power. We present a design that uses a high-density VCSEL array and eye tracking to create an extended eyebox without sacrificing the advantages of a Maxwellian view display. Our system achieves a 20 degree field of view, a resolution 48.8 LP/mm (10 m), and an end-to-end optical efficiency of 83%

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Jensen, N., Zaman, M. A., Vu, L., Galambos, L., Palanker, D.. 2026-09-08. Eye-tracked Maxwellian illumination system for power-efficient retinal stimulation. https://doi.org/10.64898/2026.09.01.748645

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