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A Practical Detection System of Multiplexed Wavelength Fiber Bragg Gratings

A Practical Detection System of Multiplexed Wavelength Fiber Bragg Gratings
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摘要 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. 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.
出处 《光学学报》 EI CAS CSCD 北大核心 2003年第S1期851-852,共2页 Acta Optica Sinica
关键词 fiber Bragg grating sensor multiplexed wavelength demodulation tunable FBG fiber Bragg grating sensor multiplexed wavelength demodulation tunable FBG
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