optical fiber splice loss 光纤接续损耗
optical fiber bend loss of 光纤弯曲损失
optical fiber bending loss 光纤弯曲损耗
optical fiber splicing loss 光纤接头损耗
plastic optical fiber bending loss 塑料光纤弯曲损耗
Fiber optical route loss 光纤链路损耗
fiber optical splice loss 光纤熔接损耗
low-loss optical fiber 低损耗光纤
A calibration method for optical fiber loss testing instrument has been put forward for the metrological verification.
本文从计量检定角度提出一种光纤损耗测试仪的校准方法。
Its principle is discussed, taking the divergent optical beam emitted from the fiber into consideration, which causes a loss factor for the effective reflectance.
考虑到光纤出射光束的发散，在有效反射率中引入了损耗因子，讨论了它的基本工作原理。
In this paper, with bending loss of optical fiber, deformation of rock layer can be monitored.
在本论文中，首先根据光纤的弯曲损耗原理监测岩层的变形。
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