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Table 2 Calculated and simulated angles for orders +1 and +2

From: All-Dielectric Phase-Gradient Metasurface Performing High-Efficiency Anomalous Transmission in the Near-Infrared Region

\(\lambda (nm)\)		1495	1499	1504	1508	1510
\(\lambda /P\)		0.4983	0.4997	0.5013	0.5027	0.5033
Calculation order 1		29.8876	29.9802	30.0860	30.1788	30.2186
Angle (deg) order 2		85.2739	88.0151	–	–	–
Simulation order 1		29.8898	29.9779	30.0883	30.1766	30.2208
Angle (deg) order 2		85.3205	87.9077	–	–	–

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