Advances in Materials Science and Engineering

Research Article

Influence of Humidity on Fiber Bragg Grating Sensors

Figure 3

Instrumentation methods applied to each specimen. (a) FBG_2 is spot welded to steel specimen. (b) FBG_4 is epoxy bonded to CFRP specimen.
405250.fig.003a
(a)
405250.fig.003b
(b)