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ICOP & ICPET 2015, 21 - : 1281-1284 Back to browse issues page
Temperature Sensitivity Measurement of Brillouin Frequency Shift using Coherent Detection
Soodabeh Nouri Jouybari Dr * 1, Mahdi Movahedi 2, Hamid Latifi Dr2
1- University of Mazandaran
2- Shahid Beheshti University
Abstract:   (1719 Views)
In this article, Brillouin frequency shift of a single mode fiber is measured using coherent detection technique. A reference light pumped Brillouin laser instead of reference light is used as local oscillator in coherent detection technique to decrease the beat signal frequency. As a result, the frequency of beat signal is decreased from 11GHz to 1GHz. Then, temperature effect on Brillouin frequency shift is measured and the sensitivity of 1.05 was obtained.
Keywords: Brillouin Scattering, Coherent Detection, Optical Fiber
Full-Text [PDF 296 kb]   (499 Downloads)    
Type of Study: Research | Subject: Special
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Nouri Jouybari S, Movahedi M, Latifi H. Temperature Sensitivity Measurement of Brillouin Frequency Shift using Coherent Detection. ICOP & ICPET. 2015; 21 :1281-1284
URL: http://opsi.ir/article-1-603-en.html


Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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