Temperature-Dependent Elongation Sensitivity of a Silica Singlemode–Multimode–Singlemode Optical Fiber Sensor at 1310 nm
The elongation sensor based on the singlemode–multimode–singlemode (SMS) optical fiber structure is an interesting candidate for strain measurement applications, as its optical response is quite sensitive to light propagation changes in the multimode section. Even so, temperature's influence should not be overlooked, a...