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Номер журнала: 2018.3

Заголовок статьи: Detection of the pre-accident optical fiber sections via reflectometers


The research results of optical cable sections in the pre-emergency state due to the increased strain or its optical fiber temperature change both by means of traditional optical pulse reflectometers and with the help of the Brillouin optical reflectometer are presented in this paper.
The results of the tests confirmed the advantage of the Brillouin reflectometry method for early diagnostics and detection of “problem” sections of fiber-optical communication lines.


I. V. Bogachkov, N. I. Gorlov

Ключевые слова

optical fiber, early diagnostics, Mandelstam–Brillouin Scatter, reflectometry,
Brillouin reflectometry

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