講演抄録/キーワード |
講演名 |
2012-08-30 16:05
A bend-insensitive heterogeneous trench-assisted multi-core fiber with large effective area ○Jiajing Tu・Kunimasa Saitoh・Masanori Koshiba(Hokkaido Univ.)・Katsuhiro Takenaga・Shoichiro Matsuo(Fujikura) OCS2012-32 |
抄録 |
(和) |
(事前公開アブストラクト) 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 (Aeff) 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 Aeff of this Hetero-TA-MCF can reach 100 µm2. |
(英) |
(Advance abstract in Japanese is available) |
キーワード |
(和) |
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(英) |
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文献情報 |
信学技報, vol. 112, no. 193, OCS2012-32, pp. 19-24, 2012年8月. |
資料番号 |
OCS2012-32 |
発行日 |
2012-08-23 (OCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
OCS2012-32 |