Heating and burning of optical fiber by light scattered from bubble train formed by optical fiber fuse
Heating and burning of optical fiber by light scattered from bubble train formed by optical fiber fuse
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DOI：
10.1364/nfoec.2011.jtha1
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发表时间：
2011-03
期刊：
影响因子：
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通讯作者：
M. Yamada;O. Koyama;Y. Katsuyama;T. Shibuya
中科院分区：
文献类型：
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作者：
M. Yamada;O. Koyama;Y. Katsuyama;T. Shibuya
我们首次详细地研究了高功率信号进入光纤时，由于光纤熔丝现象而在光纤中间形成气泡串时光纤的散射特性和加热特性。我们发现，几乎所有的光学光都散射在气泡列的顶部。散射光将UV涂层光纤和尼龙护套石英光纤分别加热到100℃左右和250℃以上，最终在超过3W的发射光功率下燃烧和破坏。
We investigate in detail for the first time the scattering properties and heating characteristics in an optical fiber when a bubble train forms in the middle of the fiber as a result of the fiber fuse phenomenon that occurs when a high power signal is launched into the fiber. We found that almost all the optical light is scattered at the top of the bubble train. The scattered light heats UV coated fiber and nylon jacketed silica fiber to around 100 and over 250 °C, respectively, and finally the fiber burns and destroyed at a launched optical power of over 3 W.