Figure 5

Experimental and simulated THz transmission of laser patterned surface with laser beam diameter of 115 µm and hole spacing of 135 µm and laser patterned surface with laser beam diameter of 115 µm and hole spacing of 160 µm.
Experimental and simulated THz transmission of laser patterned surface with laser beam diameter of 115 µm and hole spacing of 135 µm and laser patterned surface with laser beam diameter of 115 µm and hole spacing of 160 µm.