M. Zan, M. Elgaud, A. G. Abushagur, A. E. Hamzah, J. C. S. Teo, W. Y. Kiew, M. Mokhtar, N. Arsad, A. Bakar
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Spatial Resolution Enhancement of Time Domain Multiplexing Fiber Bragg Grating Sensor by Employing Differential Golay Codes
The deployment of the differential form of Golay coding in TDM-FBG sensor is proposed and simulated. The spatial resolution associated to 20 cm was successfully achieved. Furthermore, the coding gain of 6 dB was achieved at Golay code length of 64 bits during 0 and 1500 μstrain applications.