A Method for the Determination of Thermal Time Constant of Pyroelectric Sensor from Voltage Response to Step Optical Input Signal
[ 1 ] Instytut Elektrotechniki i Elektroniki Przemysłowej, Wydział Elektryczny, Politechnika Poznańska | [ P ] employee
2015
paper
english
- pyroelectric sensor
- responsivity
- thermal time constant of pyroelectric sensor
EN A method for measuring of the thermal time constant of pyroelectric sensor using the voltage response to a step optical input signal is proposed. An important advantage of this method over the traditional one is, that to get a correct result of the thermal time constant measurement it is no longer required that the thermal and electric time constants should be significantly different.
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