Multi-function emitter array

Abstract: an optoelectronic device includes a semiconductor substrate and an array of emitters disposed on the substrate. the array includes a first sub-array, having a first pitch, disposed in a peripheral area of the substrate, a second sub-array, also having the first pitch, disposed in a central area of the substrate, which is contained within the peripheral area, and a third sub-array, having a second pitch finer than the first pitch, interleaved with the second sub-array in the central area of the substrate. conductors disposed on the substrate are configured to activate the first, second, and third sub-arrays selectively.

Inventor(s): Omer Korech, Nicolas Hotellier, Fei Tan, Niv Gilboa, Scott T. Smith, Roei Remez, Bernhard Buettgen

CPC Classification: G01S7/4815 (Constructional features, e.g. arrangements of optical elements)

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