Data for "Unconventional high-harmonic generation in resonant membrane metasurfaces"

Data for “Unconventional high-harmonic generation in resonant membrane metasurfaces” Simulations include the linear transmission spectrum, power–power dependencies of the generated harmonics, and the pump-wavelength dependence of the harmonic signals. Transmission.csv: The first column corresponds to the wavelength, and the second column corresponds to the transmission. Power-power.csv: The first column corresponds to the pump power; the subsequent columns correspond to the third-, fifth-, seventh-, and ninth-harmonic powers, respectively. HHG_spectra.csv: The first column corresponds to the pump wavelength; the subsequent columns correspond to the third-, fifth-, seventh-, and ninth-harmonic efficiencies, respectively. Experiment includes the linear transmission spectrum, harmonic spectra from the unpatterned membrane and the metasurface, power–power dependencies of the harmonics, and harmonic efficiency as a function of pump wavelength for the unpatterned membrane and metasurface. Transmission.csv: The first column corresponds to the wavelength, and the second column corresponds to the transmission. Nonlinear: Each file corresponds to a specific harmonic (as indicated in the filename) from either the unpatterned membrane or the metasurface. The first column corresponds to the pump wavelength, and the second column corresponds to the harmonic efficiency. Power-power: Each file corresponds to a specific harmonic (as indicated in the filename) from either the unpatterned membrane or the metasurface. The first column corresponds to the pump power, and the second column corresponds to the harmonic efficiency. Spectra: Each file corresponds to a specific harmonic (as indicated in the filename) from either the unpatterned membrane or the metasurface. The first column corresponds to the signal wavelength, and the second column corresponds to the harmonic signal.