首页>
外国专利>
- METHOD AND SYSTEM FOR DIFFERENTIATING MACRO-BEND LOSSES FROM SPLICE AND CONNECTOR LOSSES IN FIBER-OPTIC LINK
- METHOD AND SYSTEM FOR DIFFERENTIATING MACRO-BEND LOSSES FROM SPLICE AND CONNECTOR LOSSES IN FIBER-OPTIC LINK
展开▼
机译:-从光纤链路的接头和连接器损耗中区分宏弯损耗的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present disclosure provides a method and system for identifying macro-bends in at least one test fiber. The method includes generating a modulated light pulse and scrambling the polarization state of the modulated light pulse to a random polarization state. The method includes injecting modulated light pulses for at least one test fiber, receiving backscattered light pulses, and splitting the backscattered light pulses into a first light component and a second light component. The method includes measuring a first power of a first light component of a back scattered light pulse and a second power of a second light component. The method includes macro-bending identification through discrete calculation of polarization dependency loss as a function of distance and peak analysis of one or more coordinates of one or more traces.
展开▼