Research and Standardization Progress on CIE Light Radiation Measurement
LI Qian
LIU Hui
ZHAO Weiqiang
PAN Jiangen
Abstract：The International Commission on Illumination(Commision Internationale de l'Eclairage,CIE)is an authoritative academic and standardization organization in the field of light and illumination.Its Division on Physical Measurement of Optical Radiation(D2)is dedicated to researching and developing standardized measurement methods for ultraviolet-visible-infrared(UV-visible-IR)radiation,comprehensive radiation assessment,as well as the optical characteristics of materials and light sources.It also studies the optical properties and performances evaluation mehtods of physical detectors and related instruments.Focusing on improving the light environment and promoting sustainable development,the Optical Radiation Measurement Division of CIE has developed and issued a number of influential standardized publications,and multiple foundational technical reports and standards are currently under development.This paper introduces the main responsibilities of CIE D2,recent progress in its work and future plans.It also summarizes some of the light radiation measurement research and standardization projects that are closely related to the lighting industry,including those that have been published or are currently being developed.
Keywords：CIEoptical radiation measurementresearch strategyphotometryspectroradiometry
Publication Date：2025-04-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 9-13 )