Temperature coefficient of sideband frequency produced by polarized guided acoustic-wave Brillouin scattering in highly nonlinear fibers

被引:30
作者
Hayashi, Neisei [1 ]
Suzuki, Kohei [1 ]
Set, Sze Yun [1 ]
Yamashita, Shinji [1 ]
机构
[1] Univ Tokyo, Res Ctr Adv Sci & Technol, Meguro Ku, Tokyo 1538904, Japan
关键词
MODE; SPECTRUM; LIQUIDS;
D O I
10.7567/APEX.10.092501
中图分类号
O59 [应用物理学];
学科分类号
摘要
We measured the temperature dependence of the polarized guided acoustic-wave Brillouin scattering (GAWBS) spectrum using a highly nonlinear fiber. The temperature coefficient is 168 kHz/K, which is 1.7 times larger than that of small-core photonic crystal fibers. This result indicates that highly temperature-sensitive GAWBS-based sensing is feasible. (C) 2017 The Japan Society of Applied Physics
引用
收藏
页数:3
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