Influence of selected parameters on radiant intensity measurement results – light meter and CCD camera comparison
Abstract
This work concerns measurements of the radiant intensity emitted by LEDs. The influence of selected factors and parameters on the final measurement result are discussed. The research was conducted using two type of detectors: light meter and CCD camera, to compare the degree of influence of these parameters depending on the measurement instrument used.References
“Handbook of LED Metrology”, Instrument Systems GmbH, 2010.
R. Young, “Measuring light emission from LEDs”, Reprint (R35), Optronic Laboratories, 2006.
P. Fiorentin, P. Iacomussi, G. Rossi, “Characterization and calibration of a CCD detector for light engineering”, IEEE Trans. on Instrumentation and Measurement, vol. 54, pp. 171-177, Feb. 2005.
J. Parzych, “Model of radiation detection in a system: LED – CCD matrix”, Przegląd Elektrotechniczny, vol. 92, pp. 176-179, June 2016.
Schubert E. F., “Light Emitting Diodes”, Cambridge University Press 2003.
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