Review
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Aug 16, 2017; 9(8): 346-358
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.346
Figure 9
Figure 9 Schematic of waveguide based terahertz near-field transmission imaging system[41] (printed with permission). PMMA: Polymethyl methacrylate.