Figure 10 | Scientific Reports

Figure 10

From: High-performance vector bending and orientation distinguishing curvature sensor based on asymmetric coupled multi-core fibre

Figure 10

(a) Image of the structure formed by the MMCF device and the Thickness Gauge Foil. Inset shows the gold-coated out-SMF. (b) Image of our device and the strain gauge placed in the aeronautical structure. (c) Experimental spectrum showing peak wavelength shift as the strain increases. (d) Comparison of our device with the commercial strain gauge.

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