Figure 4

(a–c) are the objective image, design result and measurement result of the sample at 0.50 THz. (d–f) are the objective image, design result and measurement result of the sample at 0.63 THz.
(a–c) are the objective image, design result and measurement result of the sample at 0.50 THz. (d–f) are the objective image, design result and measurement result of the sample at 0.63 THz.