Fig. 6: Broadband characterization of the vectorial metasurfaces designed for a field profiles with l = −2, m = 0.
From: Broadband decoupling of intensity and polarization with vectorial Fourier metasurfaces
The measured intensity profiles at different wavelengths of a λ = 475 nm, b λ = 525 nm, c λ = 575 nm, d λ = 625 nm, e λ = 675 nm. Top row: measured intensity profiles without linear polarizer. Second to fifth rows: measured intensity profiles with a linear polarizer. The white arrow represents the transmission axis of the linear polarizer.
