def calibrate_duplexer_phase(pulse_pars):
mod_freq = pulse_pars['mod_frequency']
G_phi_skew =pulse_pars['G_phi_skew']
D_phi_skew = pulse_pars['D_phi_skew']
G_alpha =pulse_pars['G_alpha']
D_alpha = pulse_pars['D_alpha']
# cal_elts.cos_seq(.1, mod_freq, ['ch1', 'ch2', 'ch3', 'ch4'],
# phases = [0, 90, 180, 270],
# marker_channels=['ch4_marker1', 'ch4_marker2'])
cal_elts.cos_seq(.1, mod_freq, ['ch1', 'ch2', 'ch3', 'ch4'],
phases = [0, 180],
marker_channels=['ch4_marker1', 'ch4_marker2'],
alphas=[G_alpha,D_alpha],
phi_skews=[G_phi_skew, D_phi_skew])
AWG.start()
f = Qubit_LO.frequency()+mod_freq
MC.set_sweep_function(Dux.in1_out1_phase)
MC.set_detector_function(det.Signal_Hound_fixed_frequency(SH,
frequency=f))
# MC.set_sweep_points(np.arange(8000, 20000, 100))
# MC.run('Duplexer_phase_sweep')
# ma.MeasurementAnalysis()
ad_func_pars = {'adaptive_function': minimize_scalar,
'bracket': [5000, 12000, 15000]}
MC.set_adaptive_function_parameters(ad_func_pars)
MC.run(name='adaptive_duplexer_phase_cal', mode='adaptive')
ma.MeasurementAnalysis()
def calibrate_duplexer_phase_2D(pulse_pars,
Dux_phase_1_default=Dux_phase_1_default,
Dux_att_1_default=Dux_att_1_default):
mod_freq = pulse_pars['mod_frequency']
G_phi_skew =pulse_pars['G_phi_skew']
D_phi_skew = pulse_pars['D_phi_skew']
G_alpha =pulse_pars['G_alpha']
D_alpha = pulse_pars['D_alpha']
VIP_mon_2_dux.Mux_G_phase(Dux_phase_1_default)
VIP_mon_2_dux.Mux_G_att(Dux_att_1_default)
Dux.in1_out1_attenuation(VIP_mon_2_dux.Mux_G_att())
Dux.in1_out1_phase(VIP_mon_2_dux.Mux_G_phase())
cal_elts.cos_seq(.1, mod_freq, ['ch1', 'ch2', 'ch3', 'ch4'],
phases = [0, 180],
marker_channels=['ch4_marker1', 'ch4_marker2'],
alphas=[G_alpha,D_alpha],
phi_skews=[G_phi_skew, D_phi_skew])
AWG.start()
f = Qubit_LO.frequency()+mod_freq
MC.set_sweep_functions([Dux.in2_out1_phase, Dux.in2_out1_attenuation])
MC.set_detector_function(det.Signal_Hound_fixed_frequency(SH,
frequency=f))
ad_func_pars = {'adaptive_function': nelder_mead,
'x0': [10000,VIP_mon_2_dux.Mux_G_att()],
'initial_step': [1000,0.05],
'no_improv_break': 35,
'sigma':.5,
'minimize': True,
'maxiter': 500}
MC.set_adaptive_function_parameters(ad_func_pars)
MC.run(name='adaptive_duplexer_phase_cal_2D', mode='adaptive')
ma.OptimizationAnalysis(close_fig=True)
a=ma.MeasurementAnalysis(auto=False)
phase= int(a.data_file['Analysis']['optimization_result'].attrs['in2_out1_phase'])
attenuation = a.data_file['Analysis']['optimization_result'].attrs['in2_out1_attenuation']
print('phase', )
VIP_mon_2_dux.Mux_D_att(attenuation)
VIP_mon_2_dux.Mux_D_phase(phase)
print('phase set',VIP_mon_2_dux.Mux_D_phase())