Design and fabrication of a color multiplexing LiNbO&lt;inf&gt;3&lt;/inf&gt; device

Leach, Christopher; McLaughlin, Stephen; Henrie, Andrew; Haymore, B.; Smalley, Daniel

doi:10.1109/mwscas.2015.7282157

Cited by 2 publications

(2 citation statements)

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“…Both the flat and curved devices use the same underlying technology, and the flat case is already a proven method [7][8][9][10]. Curved or circular LiNbO 3 has been shown to propagate SAWs at similar levels to those achieved in flat cases [24].…”

Section: Purpose and Initial Conceptmentioning

confidence: 99%

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Considerations of Curvature for a Near-Eye Holo-Video Display

Leach¹,

Smalley²

2020

Applied Sciences

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Most 3D augmented reality, near-eye displays suffer from a low field of view. Leaky-mode lithium niobate devices are often used to steer, multiplex, or otherwise control the path of light in a system. Such devices are ideal candidates for creating such displays, and, in this paper, we demonstrate a path to increasing their view angle to 180° by curving the substrate, which will steer the output light toward the user’s eye. We also model the tradeoff between field of view, allowable interaction length, and draw distance for these curved leaky-mode devices.

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Section: Purpose and Initial Conceptmentioning

confidence: 99%

“…They can rotate the polarization of light for low noise operation, where the unused light can be eliminated from the final image with a simple polarizer [7]. Finally, they can selectively modulate light based on color in the frequency domain [8,9].…”

Section: Introductionmentioning

confidence: 99%

Considerations of Curvature for a Near-Eye Holo-Video Display

Leach¹,

Smalley²

2020

Applied Sciences

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Hardware and software improvements to a low-cost horizontal parallax holographic video monitor

et al. 2017

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Displays capable of true holographic video have been prohibitively expensive and difficult to build. With this paper, we present a suite of modularized hardware components and software tools needed to build a HoloMonitor with basic "hacker-space" equipment, highlighting improvements that have enabled the total materials cost to fall to $820, well below that of other holographic displays. It is our hope that the current level of simplicity, development, design flexibility, and documentation will enable the lay engineer, programmer, and scientist to relatively easily replicate, modify, and build upon our designs, bringing true holographic video to the masses.

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Design and fabrication of a color multiplexing LiNbO<inf>3</inf> device

Cited by 2 publications

References 5 publications

Considerations of Curvature for a Near-Eye Holo-Video Display

Considerations of Curvature for a Near-Eye Holo-Video Display

Hardware and software improvements to a low-cost horizontal parallax holographic video monitor

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