Thermal Effects Study on Stimulated Brillouin Light Scattering in Photonic Crystal Fiber

نویسنده

  • Roghaieh Parvizi Department of Physics, College of Sciences, Yasouj University, Yasouj 75914-353, Iran
چکیده مقاله:

we investigate the temperature-dependences of the Brillouin frequency shift in three different kind of single-mode fibers using a heterodyne method for sensing temperature. Positive dependences coefficients of 0.77, 0.56 and 1.45MHz/0C are demonstrated for 25 km long single-mode fiber, 10 km long non-zero dispersion shifted fiber and 100 m photonic crystal fiber, respectively. The results indicate that microstructure fibers with a partially Ge-doped small core have great potential for fiber Brillouin distributed sensing.

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عنوان ژورنال

دوره 6  شماره None

صفحات  117- 122

تاریخ انتشار 2012-10

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