M-OTDR sensing system based on 3D encoded microstructures

• المؤلفون الرئيسيون: Sun, Qizhen, Ai, Fan, Liu, Deming, Cheng, Jianwei, Luo, Hongbo, Peng, Kuan, Luo, Yiyang, Yan, Zhijun, Shum, Perry Ping
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Optical sensors; Fibre optics and optical communications
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83560; http://hdl.handle.net/10220/42661

In this work, a quasi-distributed sensing scheme named as microstructured OTDR (M-OTDR) by introducing ultra-weak microstructures along the fiber is proposed. Owing to its relative higher reflectivity compared with the backscattered coefficient in fiber and three dimensional (3D) i.e. wavelength/fre...