计量维护光学时域反射计

Proceedings of LFNM'2001. 3rd International Workshop on Laser and Fiber-Optical Networks Modeling (Cat. No.01EX463) Pub Date : 2001-05-22 DOI:10.1109/LFNM.2001.930246

Y. Machekhin, A.I. Raschektayeva

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引用次数: 2

摘要

光时域反射计用于测量表征光纤线路中辐射传播的参数。这是光纤中到非均质(损伤)处的距离，也是光纤中光辐射的衰减。光时域反射计的主要工作原理是通过被测回距来确定光纤的特性。通过反向距离测量的主要优点是它们只需要访问光纤链路的一端。

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Metrology maintenance optic time-domain reflectometers

Optic time domain reflectometers are intended for measurement of parameters which characterize the radiation spread in a fibre optical line. That is the distance to the place of heterogeneity (damage) in the fibre and also attenuation of optical radiation in optical fibres. The main working principle of an optical time domain reflectometer is determination of optical fibre characteristics by the measured back distance. The main advantage of measurements by the back distance is that they demand access only to one end of fibre link.

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Proceedings of LFNM'2001. 3rd International Workshop on Laser and Fiber-Optical Networks Modeling (Cat. No.01EX463)

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