Study of measurement accuracy of position sensitive detectors
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1.
School of Electric and Electronic Engineering, Shandong University of Technology, Zibo 255049, China
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Received Date:
2013-10-22
Accepted Date:
2013-11-22
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Abstract
In order to study the effect of stray noise on measurement accuracy of a position sensitive detector (PSD), three kinds of the stray noise was described firstly. Then the mathematical model of measurement accuracy of PSD was built by using the method of variance analysis. The error of the system was analyzed. The results show the experimental data is consistent with the calculation data and the mathematical model is valid.
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