Measurement of Light Intensity Based on a Flip-flop Sensor

M. Kollár


This paper deals with a new type of system for measuring light intensity with the use of a flip-flop sensor controlled by a so-called slow-rise voltage control pulse. A photodiode was used for quantification of the measured light intensity in the structure of the flip-flop. The theoretical considerations are compared with experimental results, and good agreement is reported.


measurement; flip-flop sensor; light intensity; equivalent voltage

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ISSN 1210-2709 (Print)
ISSN 1805-2363 (Online)
Published by the Czech Technical University in Prague