Table 1: Simulation parameters for the elliptic-cylindrical cloak.

Incident wavelength 𝜆 0 750 nm
Inner short semi-axis 𝑎 500 nm
Outer short semi-axis 𝑏 1000 nm
Axis ratio 𝑘 2
Grid spacing 10 nm
Computational domain 6 × 6 μm 2