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An Investigation on Crosstalk in Multi-Core Fibers by Introducing Random Fluctuation along Longitudinal Direction

Katsuhiro TAKENAGA, Yoko ARAKAWA, Shoji TANIGAWA, Ning GUAN, Shoichiro MATSUO, Kunimasa SAITOH, Masanori KOSHIBA

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Summary :

The length dependence of the crosstalk in multi-core fibers has been investigated by introducing random fluctuation along longitudinal direction. The power coupling coefficients in the coupled-power theory in heterogeneous multi-core fiber with seven cores were estimated based on consideration of the power coupling coefficients of the homogeneous multi-core fiber. The crosstalk can be quantitatively evaluated by employing coupled-power theory instead of coupled-mode theory.

Publication
IEICE TRANSACTIONS on Communications Vol.E94-B No.2 pp.409-416
Publication Date
2011/02/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E94.B.409
Type of Manuscript
Special Section PAPER (Special Section on Extremely Advanced Optical Transmission Technologies and Transmission Optical Fiber Technologies towards Exabit Era)
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