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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v75.i1.60
pages 59-70

OPTICAL REFLECTOMETER BASED ON THE METHOD OF SPECTRAL INTERFEROMETRY

K. A. Lukin
A.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
D. N. Tatyanko
A. Usikov Institute of Radio Physics and Electronics,National Academy of Sciences of Ukraine, 12, Academician Proskura St., Kharkiv 61085, Ukraine
Yu. A. Shiyan
A.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
L. V. Yurchenko
A.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
A.V. Bazakutsa
RPF Optical Telecommunications Ltd. Industrialna St., 61106 Kharkiv, Ukraine

RÉSUMÉ

The paper presents the development stage of the optical low-coherent reflectometer based on spectral interferometry with a heterodyne frequency transfer into the radio frequency band that allows to measure distances of tens of kilometers. The reflectometer layout for micro-distances based on the fiber-optic Fabry-Perot interferometer and broadband infrared source is designed, manufactured and tested. Based on these investigations the feasibility and advisability of using the low-coherence spectral interferometry method for reflectometry measurements of distances for optical fiber communication lines is demonstrated.


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