Mou, T.
, Zong, Y.
and Ohno, Y.
(2010),
MEASUREMENT OF WEIGHTED LED RADIANCE RELATED TO PHOTOBIOLOGICAL SAFETY, CIE Tutorial and Expert Symposium on Spectral and Imaging Methods for Photometry and Radiometry, Bern, CH, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=907390
(Accessed December 15, 2024)
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MEASUREMENT OF WEIGHTED LED RADIANCE RELATED TO PHOTOBIOLOGICAL SAFETY
Published
Author(s)
Tongsheng Mou, ,
Abstract
Optical radiation safety of light-emitting diode (LED) products is being addressed in the International Electrotechnical Commission (IEC) standard document 62471-2006. Measurement of weighted radiance of LEDs, used to assess the maximal exposure related to the photobiological safety , is very different from that of traditional luminance/radiance, and is not traceable yet to any national standard laboratories. We developed two measurement systems using a spectroradiometer and a CCD camera to obtain the weighted radiance of LED sources.Proceedings Title
CIE Tutorial and Expert Symposium on Spectral and Imaging Methods for Photometry and Radiometry
Volume
CIE x036:2010
Conference Dates
August 30-31, 2010
Conference Location
Bern, CH
Pub Type
Conferences
Download Paper
Keywords
blue light hazard, LED, measurement, photobiological safety, weighted radiance
Citation
Issues
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Created November 30, 2010, Updated October 12, 2021