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An 8×8 Heterodyne Lens-less OPA Camera

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This paper presents an 8x8 optical phased array (OPA) receiver that operates as a lensless camera using a heterodyne architecture on a thin silicon-photonics integrated SOI substrate. It has a receiving beam width of 0.75° and beam steering range of 8°.

© 2017 Optical Society of America

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