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电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
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电信和无线电工程

DOI: 10.1615/TelecomRadEng.v68.i20.40
pages 1821-1831

OPTICAL SYSTEMS
Research on Welding Action on Dispersion Properties of Fiber-Optic Link Components

A. I. Filipenko
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166
O. V. Sychova
Kharkiv National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkiv, 61166
O. V. Legka
Kharkiv National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkiv, 61166

ABSTRACT

The degree of the dispersion-modified optical fibers welding influence on refractive index profile and, consequently, on the dispersion value caused by it is studied. The method of dispersion calculation is chosen where the refractive index profile variation is taken into account. The changes in the refractive index form are modeled. The dispersion brought in by the modeled change is expected. The algorithm is developed for determination of dispersion dependence on different factors of variation: profile height, core radius, depth of intermediate cladding and its width.