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


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OE20-14_15157-15170.pdf

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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

OAI-PMH ( junii2 , jpcoar )

- Hokkaido University