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Holographic Waveguides: What You Need To Know To Understand The Smartglasses Market

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Waveguides are not a new technology, per se. Waveguide displays are made using the same technology that allows a unidirectional wave of light to be guided down a fiber optic cable. These three companies appear to have now demonstrated in a lab environment, designs similar to what DigiLens was producing in 2010. Waveguide Basics.