LED Reference Spectrum for Photometer Calibration - CIE 251:2023

T. Poikonen; Tony Bergen; P. Blattner; P. Dekker; Alejandro Ferrero; K. Godo; L. Hui; S. Jost; S. Källberg; A. Klej; A.  Kokka; J. Ledig; D.-H Lee; Olivier Pellegrino; T.  Pulli; T. Reiners; T. Schneider; A. Sperling; F. Stuker; Anders Thorseth; R. Young; Y. Zong; J. Zwinkels

doi:10.25039/TR.251.2023

LED Reference Spectrum for Photometer Calibration - CIE 251:2023

T. Poikonen, Tony Bergen, P. Blattner, P. Dekker, Alejandro Ferrero, K. Godo, L. Hui, S. Jost, S. Källberg, A. Klej, A. Kokka, J. Ledig, D.-H Lee, Olivier Pellegrino, T. Pulli, T. Reiners, T. Schneider, A. Sperling, F. Stuker, Anders ThorsethR. Young, Y. Zong, J. Zwinkels

Research output: Book/Report › Report › Communication

Abstract

CIE standard illuminant A was introduced in 1932 to represent typical tungsten-filament lighting in colorimetry, and for decades it has been used as a reference spectrum in photometer calibrations. In 2018, CIE published new LED illuminants in CIE 015:2018 Colorimetry, 4th Edition. Based on one of the new LED illuminants, this Technical Report publishes a recommendation for an LED reference spectrum, named "CIE reference spectrum L41", for photometer calibration that complements CIE standard illuminant A. Specifically, this document includes the tabulated data of CIE reference spectrum L41 and a quality metric for selection of white LEDs for physical LED standard sources.
Information is provided about typical magnitudes of spectral mismatch errors with V(l)-filtered photometers in measurements of LEDs, as well as other types of light sources, when CIE reference spectrum L41 is used for photometer calibration instead of CIE standard illuminant A.

Original language	English

Publisher	CIE - International Commission on Illumination
ISBN (Print)	978-3-902842-66-4
DOIs	https://doi.org/10.25039/TR.251.2023
Publication status	Published - 2023

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10.25039/TR.251.2023

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ELFORSK project 353-014 International standards for lighting, global energy savings
Thorseth, A. (PI), Dam-Hansen, C. (Project Participant) & Corell, D. D. (Project Participant)
01/09/2021 → 31/08/2023
Project: Research

1 Membership of commitees, commissions, boards, councils, associations, organisations, or similar

CIE TC 2-90 LED Reference Spectrum for Photometer Calibration (External organisation)
Thorseth, A. (Member)
10 Aug 2018 → 1 Jan 2023
Activity: Membership › Membership of commitees, commissions, boards, councils, associations, organisations, or similar

CIE reference spectrum L41
Thorseth, A. (Contributor), CIE - International Commission on Illumination, 1 Jan 2023
DOI: 10.25039/CIE.DS.van56dfj, https://cie.co.at/datatable/cie-reference-spectrum-l41
Dataset
EMPIR 15SIB07 PhotoLED - Database of LED product spectra
Jost, S. (Creator) & Thorseth, A. (Creator), Technical University of Denmark, 15 Dec 2021
DOI: 10.11583/DTU.12783389, https://data.dtu.dk/articles/dataset/EMPIR_15SIB07_PhotoLED_-_Database_of_LED_product_spectra/12783389
Dataset

Cite this

Poikonen, T., Bergen, T., Blattner, P., Dekker, P., Ferrero, A., Godo, K., Hui, L., Jost, S., Källberg, S., Klej, A., Kokka, A., Ledig, J., Lee, D. .-H., Pellegrino, O., Pulli, T., Reiners, T., Schneider, T., Sperling, A., Stuker, F., ... Zwinkels, J. (2023). LED Reference Spectrum for Photometer Calibration - CIE 251:2023. CIE - International Commission on Illumination. https://doi.org/10.25039/TR.251.2023

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abstract = "CIE standard illuminant A was introduced in 1932 to represent typical tungsten-filament lighting in colorimetry, and for decades it has been used as a reference spectrum in photometer calibrations. In 2018, CIE published new LED illuminants in CIE 015:2018 Colorimetry, 4th Edition. Based on one of the new LED illuminants, this Technical Report publishes a recommendation for an LED reference spectrum, named {"}CIE reference spectrum L41{"}, for photometer calibration that complements CIE standard illuminant A. Specifically, this document includes the tabulated data of CIE reference spectrum L41 and a quality metric for selection of white LEDs for physical LED standard sources.Information is provided about typical magnitudes of spectral mismatch errors with V(l)-filtered photometers in measurements of LEDs, as well as other types of light sources, when CIE reference spectrum L41 is used for photometer calibration instead of CIE standard illuminant A.",

author = "T. Poikonen and Tony Bergen and P. Blattner and P. Dekker and Alejandro Ferrero and K. Godo and L. Hui and S. Jost and S. K{\"a}llberg and A. Klej and A. Kokka and J. Ledig and D.-H Lee and Olivier Pellegrino and T. Pulli and T. Reiners and T. Schneider and A. Sperling and F. Stuker and Anders Thorseth and R. Young and Y. Zong and J. Zwinkels",

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doi = "10.25039/TR.251.2023",

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Poikonen, T, Bergen, T, Blattner, P, Dekker, P, Ferrero, A, Godo, K, Hui, L, Jost, S, Källberg, S, Klej, A, Kokka, A, Ledig, J, Lee, D-H, Pellegrino, O, Pulli, T, Reiners, T, Schneider, T, Sperling, A, Stuker, F, Thorseth, A, Young, R, Zong, Y & Zwinkels, J 2023, LED Reference Spectrum for Photometer Calibration - CIE 251:2023. CIE - International Commission on Illumination. https://doi.org/10.25039/TR.251.2023

TY - RPRT

T1 - LED Reference Spectrum for Photometer Calibration - CIE 251:2023

AU - Poikonen, T.

AU - Bergen, Tony

AU - Blattner, P.

AU - Dekker, P.

AU - Ferrero, Alejandro

AU - Godo, K.

AU - Hui, L.

AU - Jost, S.

AU - Källberg, S.

AU - Klej, A.

AU - Kokka, A.

AU - Ledig, J.

AU - Lee, D.-H

AU - Pellegrino, Olivier

AU - Pulli, T.

AU - Reiners, T.

AU - Schneider, T.

AU - Sperling, A.

AU - Stuker, F.

AU - Thorseth, Anders

AU - Young, R.

AU - Zong, Y.

AU - Zwinkels, J.

PY - 2023

Y1 - 2023

N2 - CIE standard illuminant A was introduced in 1932 to represent typical tungsten-filament lighting in colorimetry, and for decades it has been used as a reference spectrum in photometer calibrations. In 2018, CIE published new LED illuminants in CIE 015:2018 Colorimetry, 4th Edition. Based on one of the new LED illuminants, this Technical Report publishes a recommendation for an LED reference spectrum, named "CIE reference spectrum L41", for photometer calibration that complements CIE standard illuminant A. Specifically, this document includes the tabulated data of CIE reference spectrum L41 and a quality metric for selection of white LEDs for physical LED standard sources.Information is provided about typical magnitudes of spectral mismatch errors with V(l)-filtered photometers in measurements of LEDs, as well as other types of light sources, when CIE reference spectrum L41 is used for photometer calibration instead of CIE standard illuminant A.

AB - CIE standard illuminant A was introduced in 1932 to represent typical tungsten-filament lighting in colorimetry, and for decades it has been used as a reference spectrum in photometer calibrations. In 2018, CIE published new LED illuminants in CIE 015:2018 Colorimetry, 4th Edition. Based on one of the new LED illuminants, this Technical Report publishes a recommendation for an LED reference spectrum, named "CIE reference spectrum L41", for photometer calibration that complements CIE standard illuminant A. Specifically, this document includes the tabulated data of CIE reference spectrum L41 and a quality metric for selection of white LEDs for physical LED standard sources.Information is provided about typical magnitudes of spectral mismatch errors with V(l)-filtered photometers in measurements of LEDs, as well as other types of light sources, when CIE reference spectrum L41 is used for photometer calibration instead of CIE standard illuminant A.

U2 - 10.25039/TR.251.2023

DO - 10.25039/TR.251.2023

M3 - Report

SN - 978-3-902842-66-4

BT - LED Reference Spectrum for Photometer Calibration - CIE 251:2023

PB - CIE - International Commission on Illumination

ER -

LED Reference Spectrum for Photometer Calibration - CIE 251:2023

Abstract

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Projects

ELFORSK project 353-014 International standards for lighting, global energy savings

Activities

CIE TC 2-90 LED Reference Spectrum for Photometer Calibration (External organisation)

Datasets

CIE reference spectrum L41

EMPIR 15SIB07 PhotoLED - Database of LED product spectra

Cite this