Optical Fiber as a Basis for Creation Light Sensor
https://doi.org/10.35596/1729-7648-2024-22-6-45-51
Abstract
The possibility of using telecommunication optical fiber as a basis for creating a light sensor is shown. The light sensor is a section of optical fiber wound on a cylindrical base turn to turn. A photodetector is connected to the output end of this fiber section. When comparing the possibility of using single-mode and multimode telecommunication optical fiber in the sensor, it is noted that multimode optical fiber is most suitable for creating such a sensor. It is established that the sensitivity of the sensor to the luminous flux increases with a decrease in the bending radius of the optical fiber and with an increase in the number of turns of the sensor. Dependences of the sensitivity of the sensor to the luminous flux on the number of turns and their diameter are obtained, which allow developing specific design solutions for such sensors.
About the Authors
A. O. Zenevich
Belarusian State Academy of Communications
Belarus
Belarus
Zenevich A. O., Dr. of Sci. (Tech.), Professor, Rector
Minsk
S. V. Zhdanovich
Belarusian State Academy of Communications
Belarus
Belarus
Zhdanovich S. V., Cand. of Sci., Associate Professor, Head of the Industry Laboratory of Perspective Information and Communication Technologies
Minsk
T. A. Matkovskaia
Belarusian State Academy of Communications
Belarus
Belarus
Matkovskaia Tatiana Alexandrovna, Postgraduate
220114, Minsk, F. Skorina St., 8/2
Tel.: +375 29 509-02-29
E. V. Novikov
Belarusian State Academy of Communications
Belarus
Belarus
Novikov E. V., Cand. of Sci., Associate Professor, Director of the Institute of Modern Communication Technologies
Minsk
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Review
For citations:
Zenevich A.O., Zhdanovich S.V., Matkovskaia T.A., Novikov E.V. Optical Fiber as a Basis for Creation Light Sensor. Doklady BGUIR. 2024;22(6):45-51. (In Russ.) https://doi.org/10.35596/1729-7648-2024-22-6-45-51
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