MOE-based illumination projector

MOE-based illumination projector

An optoelectronic apparatus includes an array of emitters configured to emit beams of optical radiation. An optical substrate is mounted over the array. An optical metasurface is disposed on the optical substrate and configured to collimate and split each of the emitted beams into a respective group...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kriman, Moshe, Pekin, Alex, Avraham, Assaf, Zuitlin, Roey, Ovadia, Maoz, Eden, Omer, Remez, Roei, Della Pergola, Refael, Tsur, Yuval, Gross, Yaron, Lasovski, Gidi
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:An optoelectronic apparatus includes an array of emitters configured to emit beams of optical radiation. An optical substrate is mounted over the array. An optical metasurface is disposed on the optical substrate and configured to collimate and split each of the emitted beams into a respective group of collimated sub-beams, and to direct the collimated sub-beams toward a target to form a pattern of spots on the target.