Gain compression in Josephson Traveling-Wave Parametric Amplifiers

Dataset supporting the article entitled "Gain compression in Josephson Traveling-Wave Parametric Amplifiers" (Preprint : arXiv:2502.03022v1). All data is stored in numpy (numpy.org) array format. Please cite any usage to original publication. Experimental data Figure 1: input_signal_power_at_20mK_matrix pump_transmission_on_off_iso_input_power_matrix pump_transmission_on_off_raw_matrix signal_freq_exp_array signal_gain_on_off_iso_input_power_matrix signal_gain_on_off_raw_matrix Figure 2: iso_input_signal_power_at_20mK_array signal_freq_exp_array pump_transmission_on_off_iso_input_power_matrix signal_gain_on_off_iso_input_power_matrix Figure 3: pump_transmission_at_P1dB_exp_array signal_freq_exp_array signal_P1dB_at_20mK_array signal_Pout_at_P1dB_at_20mK_exp_array Figure A1: frequency_array input_line_attenuation_array input_line_attenuation_pump_array power_spectrum_dBm_matrix room_temperature_pump_power_array source_temperature_mK_array system_gain_array Figure A2: flux_Phi0_array frequency_fit_dispersion_array frequency_fit_losses_array phase_device_rad_raw_matrix_flux_freq phase_normalized_half_flux_rad_fit_losses_array phase_PCB_rad_raw_fit_dispersion_array RT_VNA_power_fit_losses_array S21_device_dB_raw_matrix_flux_freq S21_device_dB_raw_matrix_power_freq S21_PCB_dB_raw_fit_dispersion_array S21_PCB_dB_raw_fit_losses_array tan_delta_20mK_iso_power_array tan_delta_RT_power_array Figure A3: frequency_array input_signal_power_at_20mK_matrix signal_gain_filtered_matrix signal_gain_raw_matrix Raw data (from which can be obtained any of the quantities showed in the figures 1, 2, 3 and A3): frequency_array input_signal_power_RT_array S21_pump_signal_off_raw_single_value S21_pump_signal_on_raw_matrix_power_freq S21_signal_pump_off_raw_matrix_power_freq S21_signal_pump_on_raw_matrix_power_freq Simulation results Figure 2: input_signal_power_thy_array signal_freq_thy_array pump_transmission_on_off_thy_matrix signal_gain_on_off_thy_matrix Figure 3: signal_freq_thy_array pump_transmission_at_P1dB_thy_simulation_array signal_P1dB_thy_analytics_array signal_P1dB_thy_simulation_array signal_Pout_at_P1dB_thy_analytics_array signal_Pout_at_P1dB_thy_simulations_array Figure 4: position_nb_of_cells_array signal_freq_thy_array signal_gain_thy_matrix Raw results (from which can be obtained all the quantities of figures 2, 3 and 4): input_signal_power_thy_array position_nb_of_cells_array signal_freq_thy_array S21_pump_signal_off_thy_array_vs_N S21_pump_signal_off_thy_single_val S21_pump_signal_on_thy_matrix_2D S21_pump_signal_on_thy_matrix_3D S21_signal_pump_off_thy_matrix_2D S21_signal_pump_off_thy_matrix_3D S21_signal_pump_on_thy_matrix_2D S21_signal_pump_on_thy_matrix_3D