The paper deals with the overview of fiber optic methods suitable for temperature measurement and monitoring. The aim is to evaluate the current research of temperature measurements in the interval from temperature close to 0 up to 1000°C. Since the measuring chain is a functional combination of optical methods, optical fiber properties, and other photonic elements together with control electronic circuits, it is necessary to find a suitable compromise between the chosen measurement method, measuring range, accuracy, and resolution. Optical fiber sensors can be used in cases where standard electrical measurement methods cannot be used. These may be areas with high electrical and magnetic interference or critical areas. Therefore, there is intensive development of optical and fiber optic methods based on blackbody and greybody radiation, luminescence, fiber Bragg gratings (FBGs), and interferometers.

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使用光纤方法进行温度测量：概述和评估

本文概述了适用于温度测量和监视的光纤方法。目的是评估从温度接近0到1000°C的温度测量的当前研究。由于测量链是光学方法，光纤特性和其他光子元件与控制电子电路的功能组合，因此有必要在所选的测量方法，测量范围，精度和分辨率之间找到适当的折衷方案。在无法使用标准电气测量方法的情况下，可以使用光纤传感器。这些可能是具有高电磁干扰的区域或关键区域。因此，基于黑体和灰体辐射的光学和光纤方法得到了广泛的发展，