Patent · US Active

System and method for hyperspectral illumination

US8792098B2 · kind B2 · utility

15Cited by

6References

20Claims

0Family size

Assignee

Digital Light Innovations · US

Inventors

Duane Scott Dewald · Dallas, US
Karel J. Zuzak · Arlington, US
William B. Werner · Plano, US

Key dates

Filing date	Jun 1, 2012
Grant date	Jul 29, 2014
Priority date	—
Expiry date	Nov 6, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG02B2207/113
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A system and method for a hyperspectral illuminator. The hyperspectral illuminator includes an LED array for generating light of a predefined spectra. The hyperspectral illuminator further includes multiple collimators. Each of the multiple collimators is associated with one an LED of the LED array and focus the light into beams. The hyperspectral illuminator further includes multiple dichroic filters. The dichroic filters filter the beams. The hyperspectral illuminator further includes one or more integrator lenses for mixing the filtered beams into a uniform pattern for projection on to a target.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.