This research data supports “Fast modulation of terahertz quantum cascade lasers using graphene loaded plasmonic antennas” which has been published in “ACS Photonics”.

The first two .opj files represent the data of the modulation depth for the arrays corresponding to a characteristic length of 24 and 26 um, respectively. Mod_speed.opj contains the data of the modulation speed acquired for the 26 um array. Simulation_tds reports the simulations performed with the finite element software Comsol multiphysics and elaborated with the software origin. tds.opj reports the time-domain spectroscopy measurements elaborated with Matlab and here reported in Origin. Source-drain_resistance.opj reports the electrical characterization for the arrays with 24 and 26 um characterisitics lengths.