Table 3. Performance (transmissions and ratio) of the binary structures in Fig. 6.

Structure Size (W × L)	2D TL → R	2D TR → L	2D Ratio	3D TL → R	3D TR → L	3D Ratio
20 × 40	81.8	37.3	2.2	75	30	2.5
30 × 60	90.2	3.4	27	57	1.8	32
40 × 80	95.6	0.6	159	37	0.9	41
60 × 120	93.6	1.0	94	17	0.18	94