Figure 8
From: High-sensitivity strain sensor based on in-fiber rectangular air bubble
Calculated cavity length change of each air bubble model, i.e. (a) I,(b) II, (c) III and (d) IV, with different wall thickness (
) 1 μm, (
) 5 μm, (
) 10 μm, (
) 15 μm and (
) 20 μm while the applied tensile strain increases from 0 to 500 με.
