کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
865804 909682 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Temperature Dependence of the Spontaneous Brillouin Scattering Spectrum in Microstructure Fiber with Small Core
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Temperature Dependence of the Spontaneous Brillouin Scattering Spectrum in Microstructure Fiber with Small Core
چکیده انگلیسی
The almost equal height dual peak spontaneous Brillouin scattering spectrum of a piece of microstructure fiber with a small core was investigated at various temperatures using the heterodyne method. The central frequencies of the two peaks increase linearly with increasing temperature with temperature coefficients of 1.05 MHz/°C and 1.13 MHz/°C. The height difference between the two peaks decreases linearly with a coefficient of −0.06 dB/°C. The results show that microstructure fibers with a small core have great potential for fiber Brillouin distributed sensing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tsinghua Science & Technology - Volume 13, Issue 1, February 2008, Pages 43-46
نویسندگان
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