Data for "Chirality encoding in resonant metasurfaces governed by lattice symmetries"

# Data and code for "Chirality encoding in resonant metasurfaces governed by lattice symmetries" ## Contents * `Simulations`: Circularly polarized light transmission data for different combinations of resonator and lattice symmetries calculated with CST Studio Suite * `Experiment`: Circularly polarized light transmission and reflection data for different combinations of resonator and lattice symmetries measured with FTIR. ## Description of the data The data are organized as follows: Each configuration (resonator vs lattice symmetry) has transmission/reflection data stored separately in a .mat file each .mat file has 3 fields: "angle" vector (rotation angle of the resonator) "wavenumber" vector (excitation light wavenumber) "T" matrix (transmission/reflection value for each angle, wavenumber pair). a sample matlab script that allows to plot data presented in the figures of the main manuscript and SI is as follows: (using data in Simulations/3Fold_SquareLattice as an example) TR=load('3S_ud_T_R.mat');TL=load('3S_ud_T_L.mat');CD=(TR.T-TL.T)./(TR.T+TL.T); [x,y]=meshgrid(TR.wavenumber,TR.angle);pcolor(x,y,CD); shading flat%colormap('redblue'); %requires custom colormap available e.g. at https://github.com/ultralytics/functions-matlab/blob/main/plotting/colormaps/redblue.m