講演抄録/キーワード |
講演名 |
2012-08-31 09:25
マルチコアファイバーにおけるファイバーヒューズー ○関谷 晴彦 エジソン・斉藤和也(豊田工大)・姚 兵・小倉 明・大薗和正(日立電線) OFT2012-22 |
抄録 |
(和) |
(事前公開アブストラクト) Recently, new technologies have been developed to improve the transmission capacity of optical fiber system. An attractive candidate for the long distance transmission is multi core fiber (MFC). However, in MFC, the catastrophic destruction of fiber core caused by the fiber fuse phenomenon can be a limiting factor of transmission capacity. In this work, the influence of MFCs design on fiber fuse characteristics such as, threshold power, void pattern, propagation speed, bubbles size, and so on, will be reported. |
(英) |
Fiber fuse in multi core fibers was investigated using an erbium doped fiber laser. The formation of bubbles pattern during the fuse propagation was describe. It is noted that the bubbles shape depends on the laser power. An elliptical shape was observed at laser power around 2W, and with the increasing of power the bubble shape change to bullet like. Fiber fuse characteristics such as, bubbles interval, fuse propagation speed, increases with the laser power, and no significant difference was observed between multi core fibers and single mode fiber. The fuse threshold powers also are similar in multi core fibers and single mode fiber. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Multi core fiber / Fiber fuse / Bubbles / Fuse threshold / / / / |
文献情報 |
信学技報, vol. 112, no. 194, OFT2012-22, pp. 19-22, 2012年8月. |
資料番号 |
OFT2012-22 |
発行日 |
2012-08-23 (OFT) |
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 |
OFT2012-22 |
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