Multi- core fiber design and analysis : coupled-mode theory and coupled-power theory

Koshiba, Masanori; Saitoh, Kunimasa; Takenaga, Katsuhiro et al.

Optics Express, 2011, 19(26), B102-B111

Permalink : https://hdl.handle.net/2115/48130

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アクセス権	open access
URI	https://hdl.handle.net/2115/48130
タイトル	Multi- core fiber design and analysis : coupled-mode theory and coupled-power theory
著者	Koshiba, Masanori ; Saitoh, Kunimasa ; Takenaga, Katsuhiro ; Matsuo, Shoichiro
e-Rad_Researcher 40101521 著者名 Koshiba, Masanori
著者名 Saitoh, Kunimasa
著者名 Takenaga, Katsuhiro
著者名 Matsuo, Shoichiro
言語	英語
発行日	2011-12-12
出版者	Optical Society of America
収録物名	Optics Express
巻(号)	19(26)
ページ	B102-B111
抄録	Coupled-mode and coupled-power theories are described for multi-core fiber design and analysis. First, in order to satisfy the law of power conservation, mode-coupling coefficients are redefined and then, closed-form power-coupling coefficients are derived based on exponential, Gaussian, and triangular autocorrelation functions. Using the coupled-mode and coupled-power theories, impacts of random phase-offsets and correlation lengths on crosstalk in multi-core fibers are investigated for the first time. The simulation results are in good agreement with the measurement results. Furthermore, from the simulation results obtained by both theories, it is confirmed that the reciprocity is satisfied in multi-core fibers.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	©2011 Optical Society of America
PISSN	1094-4087
関連情報	PMID 22274004
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1364/OE.19.00B102