Dot projectors use metasurface technology

June 20, 2021
The Orion dot projectors use a patented metasurface technology to replace as many as six refractive lenses and diffractive element optical stacks with a single meta-optic.

The Orion dot projectors use a patented metasurface technology to replace as many as six refractive lenses and diffractive element optical stacks with a single meta-optic. Designed for use in cell phones, it offers a collapsing form factor to fit into small spaces and its architecture lowers assembly complexity.

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