A near-field goniospectroradiometer for LED measurements

Ian Ashdown; Marc Salsbury

doi:10.1117/12.692272

17 July 2006 A near-field goniospectroradiometer for LED measurements

Ian Ashdown, Marc Salsbury

Proceedings Volume 6342, International Optical Design Conference 2006; 634215 (2006) https://doi.org/10.1117/12.692272
Event: International Optical Design Conference 2006, 2006, Vancouver, BC, Canada

Abstract

Designing micro-optics for light-emitting diodes must take into account the near-field radiance and relative spectral power distributions of the emitting LED die surfaces. We present the design and application of a near-field goniospectroradiometer for this purpose.

Citation Download Citation

Ian Ashdown and Marc Salsbury "A near-field goniospectroradiometer for LED measurements", Proc. SPIE 6342, International Optical Design Conference 2006, 634215 (17 July 2006); https://doi.org/10.1117/12.692272

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