All Fiber Grating (AFG): a new platform for fiber optic sensing technologies

Wei Bai; Haihu Yu; Desheng Jiang; Minghong Yang

doi:10.1117/12.2205217

28 September 2015 All Fiber Grating (AFG): a new platform for fiber optic sensing technologies

Wei Bai, Haihu Yu, Desheng Jiang, Minghong Yang

Proceedings Volume 9634, 24th International Conference on Optical Fibre Sensors; 96342A (2015) https://doi.org/10.1117/12.2205217
Event: International Conference on Optical Fibre Sensors (OFS24), 2015, Curitiba, Brazil

Abstract

A versatile all fiber grating sensor network based on ultra-weak fiber Bragg gratings (FBGs) was firstly proposed and demonstrated. On-line writing identically weak fiber Bragg grating array by the phase mask technique was developed. The sensing network is interrogated with time- and wavelength-division multiplexing method. The proposed ultra-weak FBG system was very promising for the large-scale sensing network.

Citation Download Citation

Wei Bai, Haihu Yu, Desheng Jiang, and Minghong Yang "All Fiber Grating (AFG): a new platform for fiber optic sensing technologies", Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96342A (28 September 2015); https://doi.org/10.1117/12.2205217

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