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technospheramag
technospheramag
ТЕХНОСФЕРА_РИЦ
Issue #3/2023
N.I.Gorlov, A.B.Semenov
POSSIBILITIES OF USING THE BRILLOUIN REFLECTOMETRY TO CONTROL PHYSICAL LEVEL OF PASSIVE OPTICAL NETWORKS
POSSIBILITIES OF USING THE BRILLOUIN REFLECTOMETRY TO CONTROL PHYSICAL LEVEL OF PASSIVE OPTICAL NETWORKS
DOI: 10.22184/2070-8963.2023.111.3.40.44
A physical basis for the measurement methods of optical fiber strain based on the analysis in the Mandelstam – Brillouin time-domain scattering is considered. The possibility of full-fledged Brillouin monitoring of fibers connected to the splitter spurs of a passive optical network under condition of application of the end reflection method is presented. Resolution capability of reflectometers of this variety is evaluated.
A physical basis for the measurement methods of optical fiber strain based on the analysis in the Mandelstam – Brillouin time-domain scattering is considered. The possibility of full-fledged Brillouin monitoring of fibers connected to the splitter spurs of a passive optical network under condition of application of the end reflection method is presented. Resolution capability of reflectometers of this variety is evaluated.
Теги: brillouin end-reflection analysis brillouin frequency shift brillouin optical reflectometry brillouin otdr optical fiber strain measurement polan pon бриллюэновская оптическая рефлектометрия бриллюэновский анализ на концевых отражениях бриллюэновский рефлектометр бриллюэновский сдвиг частоты измерение деформации оптического волокна
POSSIBILITIES OF USING THE BRILLOUIN REFLECTOMETRY TO CONTROL PHYSICAL LEVEL OF PASSIVE OPTICAL NETWORKS
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