qibocal.protocols.qubit_spectroscopies package¶

Submodules¶

qibocal.protocols.qubit_spectroscopies.qubit_power_spectroscopy module¶

qibocal.protocols.qubit_spectroscopies.qubit_power_spectroscopy.qubit_power_spectroscopy = Protocol(acquisition=<function _acquisition>, fit=<function _fit>, report=<function _plot>, update=<function _dummy_update>, two_qubit_gates=False)¶: QubitPowerSpectroscopy Protocol object.

qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy module¶

class qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy.QubitSpectroscopyData(amplitudes: dict[~types.Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], float], data: dict[~types.Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], ~numpy.ndarray[tuple[int, ...], ~numpy.dtype[~numpy._typing._array_like._ScalarType_co]]] = <factory>)[source]¶

Bases: Data

QubitSpectroscopy acquisition outputs.

amplitudes: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], float]¶: Amplitudes provided by the user.

_to_json(path: Path, filename: str)¶: Helper function to dump to json.

_to_npz(path: Path, filename: str)¶: Helper function to use np.savez while converting keys into strings.

static load_data(path: Path, filename: str)¶: Load data stored in a npz file.

static load_params(path: Path, filename: str)¶: Load parameters stored in a json file.

property pairs: list[~typing.Annotated[tuple[~types.Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], ~types.Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]], ~pydantic.functional_validators.BeforeValidator(func=~qibocal.calibration.calibration.<lambda>, json_schema_input_type=PydanticUndefined), ~pydantic.functional_serializers.PlainSerializer(func=~qibocal.calibration.calibration.<lambda>, return_type=PydanticUndefined, when_used=always)]]¶: Access qubit pairs from data structure.

property params: dict¶: Convert non-arrays attributes into dict.

property qubits: list[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]]¶: Access qubits from data structure.

register_qubit(dtype, data_keys, data_dict)¶

Store output for single qubit.

Parameters:

data_keys (tuple) – Keys of Data.data.
data_dict (dict) – The keys are the fields of dtype and
arrays. (the values are the related)

save(path: Path, filename: str = 'data')¶: Store data to file.

data: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], ndarray[tuple[int, ...], dtype[_ScalarType_co]]]¶: Raw data acquired.

class qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy.QubitSpectroscopyParameters(freq_width: int, freq_step: int, drive_duration: int, drive_amplitude: float | None = None)[source]¶

Bases: Parameters

QubitSpectroscopy runcard inputs.

freq_width: int¶: Width [Hz] for frequency sweep relative to the qubit frequency.

freq_step: int¶: Frequency [Hz] step for sweep.

drive_duration: int¶: Drive pulse duration [ns]. Same for all qubits.

drive_amplitude: float | None = None¶: Drive pulse amplitude (optional). Same for all qubits.

nshots: int¶: Number of executions on hardware.

relaxation_time: float¶: Wait time for the qubit to decohere back to the ground state.

class qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy.QubitSpectroscopyResults(frequency: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], dict[str, float]], amplitude: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], float], fitted_parameters: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], list[float]])[source]¶

Bases: Results

QubitSpectroscopy outputs.

frequency: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], dict[str, float]]¶: Drive frequecy [GHz] for each qubit.

amplitude: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], float]¶: Input drive amplitude. Same for all qubits.

fitted_parameters: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], list[float]]¶: Raw fitting output.

_to_json(path: Path, filename: str)¶: Helper function to dump to json.

_to_npz(path: Path, filename: str)¶: Helper function to use np.savez while converting keys into strings.

static load_data(path: Path, filename: str)¶: Load data stored in a npz file.

static load_params(path: Path, filename: str)¶: Load parameters stored in a json file.

property params: dict¶: Convert non-arrays attributes into dict.

save(path: Path, filename: str = 'results')¶: Store results to file.

qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy._fit(data: QubitSpectroscopyData) → QubitSpectroscopyResults[source]¶: Post-processing function for QubitSpectroscopy.

qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy.qubit_spectroscopy = Protocol(acquisition=<function _acquisition>, fit=<function _fit>, report=<function _plot>, update=<function _update>, two_qubit_gates=False)¶: Qubit Spectroscopy routine.

qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy_ef module¶

qibocal.protocols.qubit_spectroscopies.qubit_spectroscopy_ef.qubit_spectroscopy_ef = Protocol(acquisition=<function _acquisition>, fit=<function fit_ef>, report=<function _plot>, update=<function _update>, two_qubit_gates=False)¶: QubitSpectroscopyEF Protocol object.

qibocal.protocols.qubit_spectroscopies.two_levels_crossing module¶

class qibocal.protocols.qubit_spectroscopies.two_levels_crossing.TwoLevelsCrossingParameters(drive1: tuple[float, float, float] | tuple[Literal['linspace'], float, float, int] | tuple[Literal['window'], float, float, float] | tuple[Literal['linwindow'], float, float, int] | tuple[Literal['center'], float, float] | tuple[Literal['lincenter'], float, int] | tuple[Literal['asym'], tuple[float, float], float] | tuple[Literal['linasym'], tuple[float, float], int], drive2: tuple[float, float, float] | tuple[Literal['linspace'], float, float, int] | tuple[Literal['window'], float, float, float] | tuple[Literal['linwindow'], float, float, int] | tuple[Literal['center'], float, float] | tuple[Literal['lincenter'], float, int] | tuple[Literal['asym'], tuple[float, float], float] | tuple[Literal['linasym'], tuple[float, float], int], duration: float = 4000, amplitude: float | tuple[float, float] = 1.0)[source]¶

Bases: Parameters

drive1: tuple[float, float, float] | tuple[Literal['linspace'], float, float, int] | tuple[Literal['window'], float, float, float] | tuple[Literal['linwindow'], float, float, int] | tuple[Literal['center'], float, float] | tuple[Literal['lincenter'], float, int] | tuple[Literal['asym'], tuple[float, float], float] | tuple[Literal['linasym'], tuple[float, float], int]¶: First tone frequency range for sweep [Hz].

drive2: tuple[float, float, float] | tuple[Literal['linspace'], float, float, int] | tuple[Literal['window'], float, float, float] | tuple[Literal['linwindow'], float, float, int] | tuple[Literal['center'], float, float] | tuple[Literal['lincenter'], float, int] | tuple[Literal['asym'], tuple[float, float], float] | tuple[Literal['linasym'], tuple[float, float], int]¶: Second tone frequency range for sweep [Hz].

duration: float = 4000¶: Spectroscopic pulses duration.

amplitude: float | tuple[float, float] = 1.0¶: Spectroscopic pulses amplitude.

nshots: int¶: Number of executions on hardware.

relaxation_time: float¶: Wait time for the qubit to decohere back to the ground state.

qibocal.protocols.qubit_spectroscopies.two_levels_crossing.TwoLevelsType = dtype([('i', '<f8'), ('q', '<f8')])¶: Two levels crossing spectroscopy results quadratures.

class qibocal.protocols.qubit_spectroscopies.two_levels_crossing.TwoLevelsCrossingData(drive1: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], tuple[float, float, float]], drive2: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], tuple[float, float, float]], data: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], ndarray])[source]¶

Bases: Data

Data.

drive1: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], tuple[float, float, float]]¶

drive2: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], tuple[float, float, float]]¶

data: dict[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], ndarray]¶: Raw data acquired, IQ components of the readout signal.

signal(qubit: Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]) → ndarray[source]¶

phase(qubit: Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]) → ndarray[source]¶

grid(qubit: Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]) → tuple[ndarray, ndarray][source]¶

coords(qubit: Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]) → tuple[ndarray, ndarray][source]¶

_to_json(path: Path, filename: str)¶: Helper function to dump to json.

_to_npz(path: Path, filename: str)¶: Helper function to use np.savez while converting keys into strings.

static load_data(path: Path, filename: str)¶: Load data stored in a npz file.

static load_params(path: Path, filename: str)¶: Load parameters stored in a json file.

property pairs: list[~typing.Annotated[tuple[~types.Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], ~types.Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]], ~pydantic.functional_validators.BeforeValidator(func=~qibocal.calibration.calibration.<lambda>, json_schema_input_type=PydanticUndefined), ~pydantic.functional_serializers.PlainSerializer(func=~qibocal.calibration.calibration.<lambda>, return_type=PydanticUndefined, when_used=always)]]¶: Access qubit pairs from data structure.

property params: dict¶: Convert non-arrays attributes into dict.

property qubits: list[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]]¶: Access qubits from data structure.

register_qubit(dtype, data_keys, data_dict)¶

Store output for single qubit.

Parameters:

data_keys (tuple) – Keys of Data.data.
data_dict (dict) – The keys are the fields of dtype and
arrays. (the values are the related)

save(path: Path, filename: str = 'data')¶: Store data to file.

class qibocal.protocols.qubit_spectroscopies.two_levels_crossing.TwoLevelsCrossingResults[source]¶

Bases: Results

Fits outputs.

_to_json(path: Path, filename: str)¶: Helper function to dump to json.

_to_npz(path: Path, filename: str)¶: Helper function to use np.savez while converting keys into strings.

static load_data(path: Path, filename: str)¶: Load data stored in a npz file.

static load_params(path: Path, filename: str)¶: Load parameters stored in a json file.

property params: dict¶: Convert non-arrays attributes into dict.

save(path: Path, filename: str = 'results')¶: Store results to file.

qibocal.protocols.qubit_spectroscopies.two_levels_crossing._acquisition(params: TwoLevelsCrossingParameters, platform: CalibrationPlatform, targets: list[Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])]]) → TwoLevelsCrossingData[source]¶

qibocal.protocols.qubit_spectroscopies.two_levels_crossing._fit(data: TwoLevelsCrossingData) → TwoLevelsCrossingResults[source]¶

qibocal.protocols.qubit_spectroscopies.two_levels_crossing._plot(data: TwoLevelsCrossingData, target: Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])], fit: TwoLevelsCrossingResults)[source]¶

qibocal.protocols.qubit_spectroscopies.two_levels_crossing._update(results: TwoLevelsCrossingResults, platform: CalibrationPlatform, target: Annotated[int | str, FieldInfo(annotation=NoneType, required=True, metadata=[_PydanticGeneralMetadata(union_mode='left_to_right')])])[source]¶

qibocal.protocols.qubit_spectroscopies.two_levels_crossing.two_levels_crossing = Protocol(acquisition=<function _acquisition>, fit=<function _fit>, report=<function _plot>, update=<function _update>, two_qubit_gates=False)¶: Two levels crossing spectroscopy protocol.