Progress in Guided-wave Devices for Holographic Video Display
- Category: Electronic Devices
- Tags: V. Michael Bove
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Download as PDFWe seek to fabricate massively parallel waveguide lithium niobate spatial light modulators as an enabling technology for the next generation of large holographic video displays. Holo-video displays based on acousto-optic (AO) modulators currently use 20 channels or fewer per AO device. We are fabricating devices with 480 channels on a single substrate with each channel modulating light at 50 MHz bandwidth for a total of 48 Gpixels/sec of modulation, which is sufficient for VGA resolution, horizontal-parallax-only displays of one meter or more in width.
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- Figure 1: A device undergoing testing.
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- Figure 2: Diagram of our device.
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