纤维光学核辐射测试指南

[中文适用范围]： 本技术报告简要总结了某些环境和应用中的辐射暴露以及不同的辐射对纤维的影响。它还描述了最重要的辐射效应，即传输损耗的增加，及其对各种光纤特性和测试条件的强烈依赖性。需要了解这些依赖性，以便对每个特定应用执行适当的测试，并理解、比较和鉴定根据 IEC 60793-1-54 光纤 – 第 1-54 部分执行时在不同实验室获得的测试结果：测量方法和测试程序 - 伽马辐照。 [外文原描述]： IEC/TR 62283:2010(E) gives a short summary of the radiation exposure in certain environments and applications and the different radiation effects on fibres. It also describes the most important radiation effect, i.e. the increase of transmission loss, and its strong dependence on a variety of fibre properties and test conditions. These dependencies need to be known in order to perform appropriate tests for each specific application as well as to understand, compare and qualify the test results obtained at different laboratories when performed according to IEC 60793-1-54, Optical fibres - Part 1-54: Measurement methods and test procedures - Gamma irradiation. The main changes with respect to the previous edition are: - Clause 5 now also covers industrial environment, - A new Clause 9 has been added to deal with "measurement techniques and quality assurance of attenuation measurements".