Description
CIE TC 2-90 LED Reference Spectrum for Photometer CalibrationThe purpose of this TC is to investigate and publish an LED Reference spectrum to complement the Standard Illuminant A. The TC will investigate and decide the spectral shape, wavelength range and the format to be used for publishing the reference spectrum. In addition a metric for the quality of the match of spectral distribution of real sources to the reference spectrum will be defined for the purpose of photometric calibrations.
| Period | 10 Aug 2018 → 1 Jan 2023 |
|---|---|
| Held at | CIE TC 2-90 LED Reference Spectrum for Photometer Calibration, Austria |
| Degree of Recognition | International |
Documents & Links
Related content
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Projects
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Datasets
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CIE reference spectrum L41
Dataset
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Prizes
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Paper selected for inclusion in the 'Highlights of 2018' collection of Metrologia
Prize: Prizes, scholarships, distinctions
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Publications
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Determination of illuminants representing typical white light emitting diodes sources
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Development of white LED illuminants for colorimetry and recommendation of white LED reference spectrum for photometry
Research output: Contribution to journal › Journal article › Research › peer-review
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LED Reference Spectrum for Photometer Calibration - CIE 251:2023
Research output: Book/Report › Report › Communication
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Activities
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CIE TC 2-100 (External organisation)
Activity: Membership › Membership of commitees, commissions, boards, councils, associations, organisations, or similar
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Meeting of CIE TC 2-90
Activity: Attending an event › Participating in or organising workshops, courses, seminars etc.
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Press/Media
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DTU-forskere vil være først med globalt standardmål for LED-lys
Press/Media: Press / Media