Open AccessRemote fiber optic sensor for monitoring the radiological situation
Author(s) -
Diana Dmitrieva,
Valeria Pilipova,
Maksim Diuldin
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1942/1/012084
Subject(s) - optical fiber , radiological weapon , fiber optic sensor , signal (programming language) , receipt , computer science , radiation , radiation monitoring , distortion (music) , warning system , remote sensing , environmental science , real time computing , telecommunications , optics , physics , medicine , geography , nuclear medicine , radiology , amplifier , bandwidth (computing) , world wide web , programming language
The necessity of remote monitoring the radiological situation in the different areas of nuclear power plants, adjacent territories, etc. is sustained. One of the most important conditions for this control is the duration of the system work (for ten or more years) without human intervention (only in a special case). It is noted that a feature of this environmental monitoring for the presence of radiation is the ability to transmit information over long distance in real time without distortion. And constant receipt of information about the value of the exposure dose in the sensor area is also important. In a case of using the system of a large number of sensors, there are no problems information processing, because it is contained in the optical signal. The design of the fiber optic communication line with using the fiber optic sensor is proposed. The measurement limits of the exposure dose of radiation are marked. The results of experimental researches of various fibers for using in these sensors are presented. The method of radiation control with their use is determined.