Figure 1 | Scientific Reports

Figure 1

From: Spin-locking metasurface for surface plasmon routing

Figure 1

The metasurface physical principle. The light is incident at an angle θ and couples to SPs propagating in the metasurface plane along the angle α. The periodicity of the grating is a. The inset shows the direct and the reciprocal lattice corresponding to our metasurface.

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