From 05444a68b975ddf27842cf6d6a538bcbeadc1541 Mon Sep 17 00:00:00 2001 From: DavidSarlle Date: Wed, 18 Oct 2023 17:10:38 +0400 Subject: [PATCH] q2 characterized 86.5% of fidelity --- iqm5q.py | 2 +- iqm5q.yml | 39 +++++++++++++++++++-------------------- 2 files changed, 20 insertions(+), 21 deletions(-) diff --git a/iqm5q.py b/iqm5q.py index 887a5ee6..dcbdae92 100644 --- a/iqm5q.py +++ b/iqm5q.py @@ -127,7 +127,7 @@ def create(runcard_path=RUNCARD): # drive # The instrument selects the closest available Range [-30. -25. -20. -15. -10. -5. 0. 5. 10.] channels[f"L4-15"].power_range = -10 # q0 - channels[f"L4-16"].power_range = -10 # q1 + channels[f"L4-16"].power_range = -5 # q1 channels[f"L4-17"].power_range = 10 # q2 channels[f"L4-18"].power_range = -10 # q3 channels[f"L4-19"].power_range = 0 # q4 diff --git a/iqm5q.yml b/iqm5q.yml index 8f7becf0..b1a9b6b7 100644 --- a/iqm5q.yml +++ b/iqm5q.yml @@ -49,16 +49,16 @@ native_gates: 1: # qubit number RX: duration: 40 - amplitude: 0.65 - frequency: 4_251_474_498 + amplitude: 0.936 + frequency: 4_241_884_701 shape: Gaussian(5) type: qd # qubit drive relative_start: 0 phase: 0 MZ: duration: 2000 - amplitude: 0.14 #0.2 #0.1 - frequency: 4_931_607_198 #4_928_107_198 #4_931_900_000 #4_932_200_000 + amplitude: 0.1 #0.2 #0.1 + frequency: 4_932_107_000 shape: Rectangular() type: ro # readout relative_start: 0 @@ -75,8 +75,8 @@ native_gates: phase: 0 MZ: duration: 2000 - amplitude: 0.4 #0.2 #0.6 - frequency: 6_084_441_159 #6_084_241_159 + amplitude: 0.4 + frequency: 6_084_441_159 shape: Rectangular() type: ro # readout relative_start: 0 @@ -93,8 +93,8 @@ native_gates: phase: 0 MZ: duration: 2000 - amplitude: 0.14 #0.2 #0.4 #0.3 - frequency: 5_783_400_000 #5_782_700_000 #5_783_500_000 #5_806_000_000 + amplitude: 0.14 + frequency: 5_783_400_000 shape: Rectangular() type: ro # readout relative_start: 0 @@ -182,7 +182,7 @@ characterization: assignment_fidelity: 0.884 sweetspot: 0.17 peak_voltage: 0 - pi_pulse_amplitude: 0.634 + pi_pulse_amplitude: 0.627 T1: 0.0 T2: 0.0 T2_spin_echo: 0 @@ -196,9 +196,9 @@ characterization: classifiers_hpars: qubit_fit: {} 1: - bare_resonator_frequency: 4_928_000_000 #4_930_674_725 - readout_frequency: 4_928_107_198 #4_931_900_000 #4_932_200_000 - drive_frequency: 4_251_474_498 + bare_resonator_frequency: 4_923_107_000 + readout_frequency: 4_932_107_000 + drive_frequency: 4_241_884_701 anharmonicity: 0 Ec: 0 Ej: 0 @@ -207,20 +207,19 @@ characterization: asymmetry: 0.0 bare_resonator_frequency_sweetspot: 0.0 ssf_brf: 0.0 - assignment_fidelity: 0.861 - sweetspot: 0.02 + assignment_fidelity: 0.865 + sweetspot: 0.0 peak_voltage: 0 - pi_pulse_amplitude: 0.0 + pi_pulse_amplitude: 0.936 T1: 0.0 T2: 0.0 T2_spin_echo: 0 state0_voltage: 0 state1_voltage: 0 - mean_gnd_states: 0.003-0.024j - mean_exc_states: 0.125-0.457j - # parameters for single shot classification - threshold: 0.245539 - iq_angle: 1.295 + mean_gnd_states: [-1.3547820407863915, -4.454463927006954] + mean_exc_states: [-4.834376431467056, -9.060401747510014] + threshold: 7.063757427706553 + iq_angle: 2.2177816650978484 classifiers_hpars: qubit_fit: {} 2: