Terahertz Wave Approach and Application on FRP Composites

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="563962.fig.007a" src="https://static.hindawi.com/articles/amse/volume-2013/563962/figures/563962.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> GFRP sample </td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="563962.fig.007b" src="https://static.hindawi.com/articles/amse/volume-2013/563962/figures/563962.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>C-scan image</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="563962.fig.007c" src="https://static.hindawi.com/articles/amse/volume-2013/563962/figures/563962.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>B scan at B–B′</td></tr></table></td></tr></table>

<table>Terahertz TDS through-transmission scan image of double saw slots in a glass composite solid laminate. The results demonstrated that terahertz waves do not suffer from “shadow effect.”</table>

Advances in Materials Science and Engineering

Terahertz Wave Approach and Application on FRP Composites

Figure 7