Characterization of cost-efficient OPT101 PIN photodiode as relative dosimetry in diagnostic radiology: An IOT application

OPT101 photodiode sensor dosimetry properties were investigated for various parameters to observe its capability as a relative dosimeter. Its characterization was done with PTW semiconductor detector for diagnostic radiology as a benchmark. OPT101 presented excellent output linearity relative to dos...

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Vydáno v:Journal of physics. Conference series Ročník 2075; číslo 1; s. 12011 - 12014
Hlavní autoři: Radzi, Y Md, Zainol, M K, Al Naggar, A S A
Médium: Journal Article
Jazyk:angličtina
Vydáno: IOP Publishing 01.10.2021
Témata:
Arduino IDE
OPT101 photodiode
relative dosimeter
ISSN:1742-6588, 1742-6596
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Shrnutí:OPT101 photodiode sensor dosimetry properties were investigated for various parameters to observe its capability as a relative dosimeter. Its characterization was done with PTW semiconductor detector for diagnostic radiology as a benchmark. OPT101 presented excellent output linearity relative to dose measured by PTW semiconductor for energy dependency and reproducibility test. A significant high sensitivity was observed against dose rates and mean energies and linear response against different source-to-detector distance, SDD. Results suggest the use of an Arduino IDE microcontroller as potential of utilizing an IoT application in input/output communication with the sensor and data processing.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2075/1/012011