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

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 te...

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Bibliographic Details
Published in:Applied physics express 2017-09, Vol.10 (9), p.92501
Main Authors: Hayashi, Neisei, Suzuki, Kohei, Set, Sze Yun, Yamashita, Shinji
Format: Article
Language:English
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Summary: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.
ISSN:1882-0778
1882-0786
DOI:10.7567/APEX.10.092501