Dependence of the Brillouin Frequency Shift on Temperature in a Tellurite Glass Fiber and a Bismuth-Oxide Highly-Nonlinear Fiber
Dependence of the Brillouin Frequency Shift on Temperature in a Tellurite Glass Fiber and a Bismuth-Oxide Highly-Nonlinear Fiber
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DOI：
10.1143/apex.2.112402
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发表时间：
2009-11-01
影响因子：
2.3
通讯作者：
Hotate, Kazuo
中科院分区：
文献类型：
--
作者：
Mizuno, Yosuke;He, Zuyuan;Hotate, Kazuo
我们使用用于传感应用的布里渊光学相关域反射测量系统来研究亚碲酸盐玻璃光纤和氧化铋高度非线性光纤中布里渊频移的温度依赖性。分别证明了 -1.14 和 -0.88 MHz/K 的负相关性，与标准石英光纤中 +1.18 MHz/K 的正相关性形成对比。 (C) 2009 日本应用物理学会
We investigate the temperature-dependences of the Brillouin frequency shift in a tellurite glass fiber and a bismuth-oxide highly-nonlinear fiber using a Brillouin optical correlation-domain reflectometry system for sensing applications. Negative dependences of -1.14 and -0.88 MHz/K are demonstrated, respectively, in contrast to the positive dependence of +1.18 MHz/K in a standard silica fiber. (C) 2009 The Japan Society of Applied Physics