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This article is cited in 3 scientific papers (total in 3 papers)
Fibre-optic systems
Effect of anisotropy of a single-mode fibre on lightning-induced rotation of polarisation of a light signal in an optical ground wire
D. V. Gorbatova, V. A. Konysheva, T. O. Lukinykha, O. E. Naniiba, A. G. Novikova, V. N. Treshchikovac, R. R. Ubaydullaeva a "T8" LLC, Moscow
b Faculty of Physics, Lomonosov Moscow State University
c Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences
Abstract:
A numerical model is constructed for calculating lightning-induced rapid changes in the polarisation state of a light signal at the output of a fibre-optic communication line with an optical ground wire. It is shown that taking into account anisotropy of real optical fibres has a noticeable effect on the shape of the polarisation rotation speed time profile. It is found that the maximum rate of change in the polarisation state and its temporal profile depend on the location of the lightning strike in the fibre span, the magnitude of fibre anisotropy and the direction of propagation of a light wave.
Keywords:
FOCL, OPGW, lightning strike, high-voltage power line, optical ground wire, Faraday effect, standard single-mode fibre, optical fibre anisotropy, coherent transmission line, polarisation rotation speed, polarisation state, bit error rate.
Received: 18.10.2021 Revised: 10.11.2021
Citation:
D. V. Gorbatov, V. A. Konyshev, T. O. Lukinykh, O. E. Nanii, A. G. Novikov, V. N. Treshchikov, R. R. Ubaydullaev, “Effect of anisotropy of a single-mode fibre on lightning-induced rotation of polarisation of a light signal in an optical ground wire”, Kvantovaya Elektronika, 52:1 (2022), 87–93 [Quantum Electron., 52:1 (2022), 87–93]
Linking options:
https://www.mathnet.ru/eng/qe17970 https://www.mathnet.ru/eng/qe/v52/i1/p87
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Abstract page: | 114 | Full-text PDF : | 3 | References: | 18 | First page: | 16 |
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