Active Thermostatting of the Reference Optical Fiber Section Method in a Distributed Fiber-Optical Temperature Sensor

被引：3
|
作者：
Chernutsky, A. O. [1 ]
Khan, R. I. [1 ]
Gritsenko, T. V. [1 ]
Koshelev, K. I. [1 ]
Zhirnov, A. A. [1 ]
Pnev, A. B. [1 ]
机构：
[1] Bauman Moscow State Tech Univ, Moscow 105005, Russia
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2023年 / 66卷 / 05期
基金：
俄罗斯科学基金会;
关键词：
15;
D O I：
10.1134/S002044122305007X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of temperature fluctuations of the reference section of an optical fiber as part of the instrumental part on the absolute measurement error of a distributed fiber-optical temperature sensor was performed. The design of the reference section with active temperature control with high stability as part of the instrumental part of the sensor is proposed and experimentally investigated. The efficiency of using active temperature control to improve the repeatability of measurements and reduce the measurement error has been experimentally demonstrated.
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页码：824 / 831
页数：8
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