Ams Sensors Singapore Pte. Ltd.

Heptagon Micro Optics Pte. Ltd.

Daniel Infante Gomez

Hartmut Rudmann

Markus Rossi

Moshe Doron

Bassam Hallal

Matthias Gloor

Daniel Pérez Calero

Alireza Yasan

Hans Peter Herzig

Martin Lukas Balimann

Julien Boucart

Hendrik Volkerink

Mai-Lan Elodie Boytard

Ali Naqavi

Philipp Mueller

Daniel Perez Calero

An apparatus for producing structured light comprises a first optical arrangement which comprises a microlens array (L) comprising a multitude of transmissive or reflective microlenses () which are regularly arranged at a lens pitch P and an illumination unit for illuminating the microlens array. The illumination unit comprises an array (S) of light sources () for emitting light of a wavelength L each and having an aperture each, wherein the apertures are located in a common emission plane which is located at a distance D from the microlens array. For the lens pitch P, the distance D and the wavelength L, the following equation applies P=2LD/N, wherein N is an integer with N&#x2265;1. High-contrast high-intensity light patterns can be produced. Devices comprising such apparatuses can be used for depth mapping.

Apparatus for producing patterned illumination using arrays of light sources and lenses

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Neuchâtel, Switzerland

Daniel Infante Gomez