在民航飞机光纤通信系统检测的过程中,可以使用基于光时域反射法的检测技术,从而及时完成光纤缺陷的查找,继而使系统故障得到及时排除。基于这种认识,本文先对光时域反射法进行了介绍,然后对光时域反射法在民航飞机光纤通信系统检测中的应用问题展开了探讨,对其应用原理、应用方法和应用步骤展开了分析与分析,以期为关注这一话题的人们提供参考。 In the process of civil aircraft optical fiber communication system testing, the detection technology based on optical time domain reflectometry can be used to timely find the optical fiber defects, and then make the system failure be promptly excluded. Based on this understanding, this paper first introduces the optical time-domain reflectometry, and then discusses the application of optical time-domain reflectometry in the detection of civil aircraft optical fiber communication system. The application principle, application methods and application steps are explored Analysis and analysis, in order to provide reference for people who are concerned about this topic.