This file serves as documentation for the other files in this folder

fig1c.xlsx contains the data of DC conductivities of graphene in each device as a function of gate voltage.

fig1e.xlsx contains the data of Raman spectrum of the graphene in a typical device.

fig2a.xlsx contains the data of normalized transmission of the THz polarizer (device A).

fig2b.xlsx contains the data of frequency domain transmission obtained at different gate voltages.

fig2c.xlsx contains the data of codulation depth of device A as a function of frequency.

fig2d.xlsx contains the data of comparison of the modulation depth observed in devices A, B and E as a function of frequency.

fig3.xlsx contains the data of modulation depths of device A (blue), device B (red), and device C (green).

fig4.xlsx contains the data of modulation depth of device A (blue), device D (green) and device E (red) with respect to frequency.

fig5.xlsx contains the data of modulation depth at 0.5 THz as a function of graphene conductivity for polarizers with different periods and graphene filling factors.

fig6.xlsx contains the data of colour-scale plot showing the modulation depth MD at 0.5 THz as a function of the length of graphene.