分布式光纤温度传感器中参考光纤段法的主动恒温

IF 0.4 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY

Instruments and Experimental Techniques Pub Date : 2023-09-14 DOI:10.1134/S002044122305007X

A. O. Chernutsky, R. I. Khan, T. V. Gritsenko, K. I. Koshelev, A. A. Zhirnov, A. B. Pnev

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引用次数: 0

摘要

研究了作为仪器部分的光纤参考段的温度波动对分布式光纤温度传感器绝对测量误差的影响。提出了具有高稳定性的主动温控参考截面作为传感器仪表部分的设计方案，并进行了实验研究。实验证明了主动温度控制在提高测量重复性和减小测量误差方面的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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

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

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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来源期刊

Instruments and Experimental Techniques 工程技术-工程：综合

CiteScore

1.20

自引率

33.30%

发文量

113

审稿时长

4-8 weeks

期刊介绍： Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.