CIE is an organization devoted to international cooperation and exchange of information among its member countries on all matters relating to the science and art of lighting.
CIPM: Comité International des Poids et Mesures > CCPR: Consultative Committee for Photometry and Radiometry > WG-SP: Working group on Strategic Planning
Akronym:
CIE JTC-2
Titel:
Joint CCPR/CIE task group on "Principles Governing Photometry"
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
DR 2-69
Titel:
TN on the validation of a near-field goniophotometer in support of CIE S 025
Beschreibung:
To write a TN describing how to determine that measurements using a near-field goniophotometer are equivalent to measurements using a far-field goniophotometer within the context of CIE S 025. To indicate the important aspects of a near-field goniophotometer that needs to be evaluated and characterised to achieve this goal.
To address any issues regarding terms and definitions related to the International Lighting Vocabulary (ILV). This includes coordination within CIE Divisions to maintain and update the ILV, coordination with IEC on questions related to the incorporation of ILV terms and definitions into IEC 60050-845 “International Electrotechnical Vocabulary. Lighting”, coordination with ISO/TC 12 on questions related to the incorporation of ILV terms and definitions into ISO 80000-7 “Quantities and units – Part 7: Light and radiation” and any further terminology issues within CIE.
DIN: Deutsches Institut für Normung e.V. > NA 022 (DKE): Deutsche Kommission Elektrotechnik Elektronik Informationstechnikim DIN und VDE > FB 4: Betriebsmittel der Stromversorgung, Nachrichtenkabel
To prepare a CIE recommendation on the methods for characterisation and calibration of imaging-photometry-based near-field goniophotometers and for determination and conversion of photometric data of lamps and luminaries for both near-field and far-field
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-74
Titel:
Goniospectroradiometry of optical radiation sources
Beschreibung:
To prepare a technical report on goniospectroradiometry to summarize measurement principles for evaluating radiometric, photometric and colorimetric quantities and related traceability.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-75
Titel:
Photometry of curved and flexible OLED and LED sources
Beschreibung:
To prepare a CIE recommendation on methods for characterization of the photometric and colorimetric quantities of curved and flexible sources especially for OLED and LED including traceability.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-76
Titel:
Characterization of AC-driven LED Products for SSL Application
Beschreibung:
To prepare a technical report on the measurement of characteristic quantities of AC driven LED products, including operational conditions, and photometric quantities focused on those influenced by the effect of flicker. Chair: Pei-Ting Chou (TW)
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-77
Titel:
Fundamental Concepts
Beschreibung:
To facilitate informal collaboration and sharing of ideas on fundamental concepts in photometry, radiometry and colorimetry, with a special focus on dedicated activities at D2 division meetings. Chair: Tony Bergen (AU)
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-78
Titel:
The Goniophotometry of Lamps and Luminaires
Beschreibung:
To update CIE 121-1996, CIE 070-1987 and the relevant parts of CIE 084-1989 and combine these into the one technical report, incorporating new techniques and the absolute goniophotometry of lamps in their own right. Chair: Tony Bergen (AU)
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-79
Titel:
Integrating sphere photometry and spectroradiometry
Beschreibung:
To create a technical report on the photometry and spectroradiometry of sources in integrating spheres by updating the relevant parts of CIE 084-1989 and incorporating new techniques and practices. Chair: Dong-Hoon Lee (KR)
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-80
Titel:
Spectroradiometric measurement of light sources
Beschreibung:
To specify current procedures for the spectroradiometry of continuous, line and mixed sources of optical radiation. Such procedures apply to measurements of irradiance, radiance and radiant flux in the near ultraviolet, visible and near infrared regions of the spectrum. Chair: Richard Young (DE)
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-87
Titel:
Broadband UV LED radiometric measurements between 320 nm and 420 nm
Beschreibung:
Standard LED sources with different peak wavelengths (colours) and a standard broadband LED measurement procedure will be worked out to perform uniform, fast, and low-uncertainty radiometric LED measurements. In contrast to existing spectral detector-response based standards (where LEDs are measured with large errors), the procedure is based on a standardized LED and the spectral product (signal) of the standardized LED distribution and the spectral responsivity of the standardized LED measuring reference radiometer. The standardized LED integrated radiance or the integrated irradiance from it and also the integrated responsivity of the reference radiometer can be determined. The reference scale will be propagated with the reference radiometer to field radiometers to perform one-step LED (broadband radiance or irradiance) measurements. The measurements can be applied for all kinds of LEDs and/or groups of different LEDs.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-89
Titel:
Measurement of Temporal Light Modulation of Light Sources and Lighting Systems
Beschreibung:
To provide guidance on the measurement of temporal light modulation of light sources and lighting systems. The TC shall first develop a technical note on a measurement protocol that will include recommended measurement conditions and methods to measure waveforms of light (time intervals, duration, bandwidth, photometer requirements, etc.) and frequency-domain power spectra (FFT and other methods) that enabling all researchers to report the results with sufficient information of the light investigated in a consistent way. In addition a standard test method shall be developed for flicker and stroboscopic effect using any existing or new metrics to be developed (i.e. proposed by TC 1-83). Conventional metrics such as modulation depth can also be determined from the measurement data . The TC should analyse the reproducibility and uncertainties related to all metrics.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-90
Titel:
LED Reference Spectrum for Photometer Calibration
Beschreibung:
The 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.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-93
Titel:
Revision of ISO 23539:2005(E) / CIE S 010/E:2004 Photometry - The CIE system of physical photometry
Beschreibung:
To revise ISO 23539:2005(E)/CIE S 010/E:2004 Photometry - The CIE system of physical photometry considering the comments raised at the systematic review of the document by D2/BA ballot and the ISO TC 274 consultation.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-95
Titel:
Measurement of Obtrusive Light and Sky Glow
Beschreibung:
To provide guidelines and examples for metrics, measurement methods and corresponding instrument specifications for the measurement of obtrusive light and sky glow including the estimation of measurement uncertainty contributions for the measurement, necessary to validate assessment criteria of its effects on the environment. The proposed guidelines and examples can be used as a common base with reliable and traceable techniques for various disciplines that are dealing with obtrusive light and sky glow measurements, light pollution assessment and research.
CIE: Commission Internationale de l´Éclairage > CIE/DIV 2: Measurement of light and radiation
Akronym:
TC 2-96
Titel:
Revision of ISO/CIE 19476: 2014 Characterisation of the performance of illuminance meters and luminance meters
Beschreibung:
To revise the Standard ISO/CIE 19476:2014 and CIE S 023/E:2013 respectively, taking into account the feedback received in the systematic review held in 2019.
COOMET: Euro-Asian Cooperation of National Metrological Institutions
Akronym:
TC 4
Titel:
Information and training
Beschreibung:
COOMET/TC 4 has the following sub-committees (SCs):
SC 4.1 Development of COOMET on the base of analysis of using international experience
SC 4.2 Information and informational technologies
SC 4.3 Preparation and increasing proficiency level of specialists
SC 4.4 Coordination of works with young metrologists of COOMET member-countries
SC 4.5 Support in development of bases of improvement of metrological infrastructure of COOMET member-countries
EURAMET e.V.: European Association of National Metrology Institutes
Akronym:
TC-PR
Titel:
Technical Committee of Photometry and Radiometry
Beschreibung:
The Technical Committee of Photometry and Radiometry is concerned with national standards and measuring methods in the field of optical radiation, including radiometry, photometry, colorimetry, spectrophotometry, fluorometry and fibre optics.
Mitarbeit in nationalen und internationalen Gremien
Diese Gremiendatenbank enthält alle Ausschüsse, in denen Mitarbeiter der PTB beteiligt sind.
Gremien, Mitarbeit, national, international, Gremienarbeit, Gremienmitarbeit, Gremiendatenbank, Gremien-Datenbank