Solid state optical phased array lidar and method of using same
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United States of America
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Dec 28, 2021
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Oct 11, 2018
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Oct 11, 2018
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Abstract
A lidar-based apparatus and method are used for the solid state steering of laser beams using Photonic Integrated Circuits. Integrated optic design and fabrication micro- and nanotechnologies are used for the production of chip-scale optical splitters that distribute an optical signal from a laser essentially uniformly to an array of pixels, said pixels comprising tunable optical delay lines and optical antennas. Said antennas achieve out-of-plane coupling of light.
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