精品文档---下载后可任意编辑ASE 光源相关法实现波分复用无源光网络故障检测讨论中期报告摘要：本文主要介绍了使用 ASE 光源相关法实现波分复用无源光网络故障检测的讨论进展，重点讨论了相关法的基本原理及其在故障检测中的应用。在实验中，利用 ASE 光源生成的高度相干宽带光源，通过将其与一定数量的波分复用信号合并，构成一个大型的复合光信号。然后，通过对复合光信号进行功率谱分析，可以直接检测出光网络中的故障点，从而实现故障检测。本文还分析了相关法的优缺点及其适用范围，并对未来的讨论方向进行了探讨。Abstract:This paper mainly introduces the research progress on the fault detection of wavelength-division multiplexing passive optical network using the ASE light source correlation method. The basic principle of the correlation method and its application in fault detection are discussed in detail. In the experiment, a highly coherent broadband light source generated by an ASE light source is used to combine with a certain number of WDM signals to form a large composite optical signal. Then, by analyzing the power spectrum of the composite optical signal, the fault point in the optical network can be directly detected, and the fault detection can be achieved. The advantages and disadvantages of the correlation method and its applicability range are analyzed, and future research directions are discussed.
