介绍了在辐射环境中研究应用前景较好的几种主要的光纤传感器。结合已初步完成的布里渊传感器的相关实验，详细阐述了光纤布拉格光栅传感器、法布里珀罗光纤传感器、分布式光纤传感器和传输光纤在受到辐射时其性能发生变化的研究进展。简要分析了辐射对光纤传感器性能影响的几种不同观点，并分别展望了光纤传感器在辐射环境中的应用前景。

The principles and characteristics of several major optical fiber sensors which have a good prospect in the radiation environment are introduced. Based on the preliminary experimental results obtained by Brillouin sensor, the radiation effects on performance of several fiber optic sensors, such as optical fiber Bragg grating sensors, Fabry-Perot fiber optic sensors, distributed fiber optic sensors and transmission fiber, have been described. Several different points are briefly analyzed, and the prospects of different fiber optic sensors in the radiation environment are presented respectively.