Volume 6, Issue 2 (International Journal of Optics and Photonics (IJOP) Vol 6, No 2, Summer-Fall 2012)                   IJOP 2012, 6(2): 117-122 | Back to browse issues page

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Parvizi R. Thermal Effects Study on Stimulated Brillouin Light Scattering in Photonic Crystal Fiber . IJOP. 2012; 6 (2) :117-122
URL: http://ijop.ir/article-1-127-en.html
Department of Physics, College of Sciences, Yasouj University, Yasouj 75914-353, Iran
Abstract:   (4455 Views)

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.

Full-Text [PDF 355 kb]   (1063 Downloads)    
Type of Study: Applicable | Subject: Special
Received: 2013/07/7 | Revised: 2015/02/24 | Accepted: 2013/11/5 | Published: 2013/11/5

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