Acta Optica Sinica, Volume. 38, Issue 3, 328014(2018)
Multicore Fiber Bragg Grating-Based Curvature Sensor Interrogated by Matched-Filter Technique
Fig. 1. Schematic of the multicore FBG-based curvature sensor based on matched-filter interrogation
Fig. 2. Experimental setup for curvature sensing
Fig. 3. Reflection spectra of the matched-filter FBGs
Fig. 4. Matched-filter output power at different curvatures
Fig. 5. Matched-filter output power at different applied axial strains
Fig. 6. Matched-filter output power at different temperatures
Get Citation
Copy Citation Text
Zheng Di, Pan Wei, Sales Salvador. Multicore Fiber Bragg Grating-Based Curvature Sensor Interrogated by Matched-Filter Technique[J]. Acta Optica Sinica, 2018, 38(3): 328014
Special Issue:
Received: Oct. 17, 2017
Accepted: --
Published Online: Mar. 20, 2018
The Author Email: Di Zheng (dzheng@home.swjtu.edu.cn)