System and method for generating a light pattern for object illumination

A light generator system may include: a light source providing a diverging light beam, a first lens element having a first surface and a second surface, the first surface of the first lens element having a positive optical power in a first cross section, a second lens element having a first surface...

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Bibliographische Detailangaben
1. Verfasser:	Grossinger, Nadav
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	A light generator system may include: a light source providing a diverging light beam, a first lens element having a first surface and a second surface, the first surface of the first lens element having a positive optical power in a first cross section, a second lens element having a first surface and a second surface, the first surface of the second lens element having a negative optical power in a second cross section different from the first cross section, and a multiplication function on at least one of the second surface of the first lens element, the first surface of the second lens elements, or the second surface of the second lens element, in the first cross section.