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WHITE PAPER - Measuring Color Uniformity

The color uniformity of light generated by LED luminaires plays a major role in many lighting applications. This makes it an important parameter to measure in both the R&D stage and during the quality assurance process. MKS Instruments has stayed abreast of this challenge by developing a new feature for its FluxGage photometrical system: the color uniformity measurement function. It allows quick evaluation of optical assemblies for color mixing and beam shaping. This whitepaper presents this novel feature of the system.

This white paper discusses:

  • Technology
  • Instrument Geometry
  • Software Integration
  • Calibration
  • Experimental Results and Validation
  • Conclusions


Measuring Color Uniformity"


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