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A Practical Detection System of Multiplexed Wavelength Fiber Bragg Gratings |
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| Authors: | Tong Zhengrong Liu Bo Chen Shaohua ZENG Jian Kai Guiyun Dong Xiaoyi |
| Abstract: | A practical demodulation of multiplexed wavelength FBGs is proposed. The detection wavelength of adjacent FBGs and the wavelength resolution are discussed. Experimental results show the wavelength resolution is 0.01nm and strain resolution is 8.27 ×10-6 . |
| Keywords: | fiber Bragg grating sensor multiplexed wavelength demodulation tunable FBG |
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