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Design and analysis of large-effective-area heterogeneous trench-assisted multi-core fiber

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/49740

Title: Design and analysis of large-effective-area heterogeneous trench-assisted multi-core fiber
Authors: Tu, Jiajing Browse this author
Saitoh, Kunimasa Browse this author →KAKEN DB
Koshiba, Masanori Browse this author →KAKEN DB
Takenaga, Katsuhiro Browse this author
Matsuo, Shoichiro Browse this author
Issue Date: 2-Jul-2012
Publisher: Optical Society of America
Journal Title: Optics Express
Volume: 20
Issue: 14
Start Page: 15157
End Page: 15170
Publisher DOI: 10.1364/OE.20.015157
PMID: 22772214
Abstract: Based on the overlap integral of electromagnetic fields in neighboring cores, a calculating method is proposed for obtaining the coupling coefficient between two adjacent trench-assisted non-identical cores. And a kind of heterogeneous trench-assisted multi-core fiber (Hetero-TA-MCF) with 12 cores is proposed to achieve large effective area (A_[eff]) and high density of cores. As bending radius becomes larger than 50 mm, the crosstalk value at 1550-nm wavelength of the Hetero-TA-MCF is about -42 dB after 100-km propagation and the A_[eff] of this Hetero-TA-MCF can reach 100μm2.
Rights: ©2012 Optical Society of America
Type: article
URI: http://hdl.handle.net/2115/49740
Appears in Collections:情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 涂 佳静

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