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光纤接续损耗是光纤传输系统性能指标中的一项重要参数,损耗值的大小直接影响到光传输系统的整体传输质量,在光缆施工和维护测试中,运用科学的测试分析方法,对提高整个光缆接续施工和维护工作质量极其重要,尤其是进一步研究光通信中长波长的单模光纤的传输性能、传输衰耗、测量精度和检查维修等方面有一定现实意义。
Optical fiber splice loss is an important parameter in the performance index of optical fiber transmission system. The size of the loss directly affects the overall transmission quality of the optical transmission system. In the optical fiber cable construction and maintenance testing, using scientific test and analysis methods, It is very important to continue the construction and maintenance work quality, especially to further study the transmission performance, transmission attenuation, measurement accuracy and inspection and maintenance of single-mode optical fiber with long wavelength in optical communication.