对用otdr测试光纤接头损耗值进行了分析。
This paper analyzes value of the joint loss of optical fiber measured by an OTDR.
结果表明，真正的接头损耗应由OTDR双向测试的平均值决定。
The result shows that real splice loss is determined by the average value measured by OTDR in 2 directions .
本文主要分析在光缆实际接续中引起光纤接头损耗过大的原因和处理方法，以及对整个中继段损耗的影响。
This paper mainly analyses the causes of exceeding fiber splice loss, describes the processing method for it and it's affection to relay section losses.
采用高斯近似和局域模式耦合理论，对阶跃折射率分布和抛物线折射率分布椭圆芯单模光纤熔接接头损耗进行了分析、计算和讨论。
By the gaussian approximation and local mode-coupled theory, fused splice loss of step and parabolic index single mode elliptic core fibers have been analyzed, calculated and discussed.
计算结果提供优化前后的有功总损耗大小、电容器组状态和变压器分接头位置。
Computed results will provide the active power losses, shunt capacitor states and transformer tap values.
介绍光纤接头熔接损耗的概念及其测量方法、影响熔接损耗的主要因素以及降低熔接损耗的方法。
This paper introduces the concept and measure method of splicing loss, the main factors to influence splicing loss and the methods to reduce this loss.
介绍光纤接头熔接损耗的概念及其测量方法、影响熔接损耗的主要因素以及降低熔接损耗的方法。
This paper introduces the concept and measure method of splicing loss, the main factors to influence splicing loss and the methods to reduce this loss.
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