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CIE 2017 Midterm Meeting, Jeju Island, Republic of Korea. October 20 - 28, 2017 


CIE Tutorial and Practical Workshop on LED Lamp and Luminaire Testing to CIE S 025, Bern-Wabern, Switzerland.


CIE Metrology of LEDs and LED Modules

CIE Metrology of LEDs and LED Modules
A One-Day Seminar at the CIE Central Bureau, Vienna/Austria, November 23, 2011; 09:00am – 05:00pm


Goal:
The seminar will summarize fundamental differences in the measurement of traditional light sources and LEDs as well as LED modules.

Target Group:
Anybody interested in solid state lighting, the photometry and colorimetry of solid state devices, especially LEDs and LED modules.Please, note: places are limited and will be assigned on a first come, first serve basis

Costs:
EUR 800,-- (excl. 20% VAT)

Subjects to be covered are the following:

1.    Fundamental differences between LEDs, LED modules and LED lamps as well as traditional light sources (LED structure, thermal differences, aging and life-time)
2.    The most basic terms used with LEDs and LED modules
3.    Photometry of LED devices (differences compared to traditional light sources):
a.    Gonio-photometry
b.    integrating sphere photometry
c.    Spectroradiometry
4.    Colorimetry of LEDs and LED modules
a.    Tristimulus colorimetry
b.    Problems with the CIE 1931 colorimetric system
c.    CIE TC 1-36 based colorimetry and practical experience
5.    Colour rendering
a.    CIE Publ 13.3 colour rendering index
b.    Possible updates: colour fidelity, colour preference.
6.    LEDs and non-visual effects

The lectures will be accompanied by demonstrations and hands-on experiments


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