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https://github.com/nqrduck/quackseq.git
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Added table option for phase cycling readout scheme.
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0b7c6085f0
commit
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5 changed files with 66 additions and 37 deletions
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@ -232,3 +232,39 @@ class FunctionOption(Option):
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obj = cls(data["name"], functions)
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obj = cls(data["name"], functions)
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obj.value = Function.from_json(data["value"])
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obj.value = Function.from_json(data["value"])
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return obj
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return obj
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class TableOption(Option):
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"""A table option has rows and columns and can be used to store a table of values. The value is a list of lists."""
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def __init__(self, name: str, value) -> None:
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"""Initializes the table option."""
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super().__init__(name, value)
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def set_value(self, value):
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"""Sets the value of the option."""
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self.value = value
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def to_json(self):
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"""Returns a json representation of the option.
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Returns:
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dict: The json representation of the option.
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"""
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return {
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"name": self.name,
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"value": self.value,
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"class": self.__class__.__name__,
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}
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@classmethod
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def from_json(cls, data):
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"""Creates a TableOption from a json representation.
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Args:
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data (dict): The json representation of the TableOption.
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Returns:
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TableOption: The TableOption.
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"""
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obj = cls(data["name"], data["value"])
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return obj
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@ -184,27 +184,6 @@ class PhaseTable:
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def phase_array(self, phase_array : np.array):
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def phase_array(self, phase_array : np.array):
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self._phase_array = phase_array
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self._phase_array = phase_array
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@property
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def rx_phase_sign(self) -> list:
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return self._rx_phase_sign
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@rx_phase_sign.setter
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def rx_phase_sign(self, rx_phase_sign: list):
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"""The phase sign of the RX pulse.
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Args:
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rx_phase_sign (list): A list of phase signs for the RX pulse. The different entries are tuples with the first element being the sign and the second element being the phase.
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"""
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# Check that the rx_phase_sign has the same length as the number of rows in the phase table
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if len(rx_phase_sign) != self.phase_array.shape[0]:
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raise ValueError(
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f"The number of rows in the phase table is {self.phase_table.shape[0]} but the length of the rx_phase_sign is {len(rx_phase_sign)}"
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)
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self._rx_phase_sign = rx_phase_sign
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@property
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@property
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def n_phase_cycles(self) -> int:
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def n_phase_cycles(self) -> int:
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return self.phase_array.shape[0]
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return self.phase_array.shape[0]
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@ -10,7 +10,13 @@ import logging
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import numpy as np
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import numpy as np
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from numpy.core.multiarray import array as array
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from numpy.core.multiarray import array as array
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from quackseq.options import BooleanOption, FunctionOption, NumericOption, Option
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from quackseq.options import (
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BooleanOption,
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FunctionOption,
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NumericOption,
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Option,
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TableOption,
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)
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from quackseq.functions import (
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from quackseq.functions import (
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RectFunction,
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RectFunction,
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SincFunction,
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SincFunction,
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@ -163,7 +169,7 @@ class RXReadout(PulseParameter):
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"""
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"""
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RX = "Enable RX Readout"
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RX = "Enable RX Readout"
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PHASE = "RX Phase (°)"
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READOUT_SCHEME = "Readout Scheme"
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def __init__(self, name) -> None:
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def __init__(self, name) -> None:
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"""Initializes the RX Readout PulseParameter.
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"""Initializes the RX Readout PulseParameter.
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@ -173,10 +179,8 @@ class RXReadout(PulseParameter):
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super().__init__(name)
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super().__init__(name)
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self.add_option(BooleanOption(self.RX, False))
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self.add_option(BooleanOption(self.RX, False))
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# Receiver Phase
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# Readout Scheme for phase cycling - default is a positive sign with a 0 phase
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self.add_option(
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self.add_option(TableOption(self.READOUT_SCHEME, [[1, 0]]))
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NumericOption(self.PHASE, 0, min_value=0, max_value=360, is_float=True)
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)
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class Gate(PulseParameter):
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class Gate(PulseParameter):
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@ -260,7 +260,7 @@ class QuackSequence(PulseSequence):
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self.set_tx_phase(event, phase)
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self.set_tx_phase(event, phase)
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self.set_tx_shape(event, shape)
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self.set_tx_shape(event, shape)
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def add_readout_event(self, event_name: str, duration: float, phase: float = 0):
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def add_readout_event(self, event_name: str, duration: float):
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"""Adds a readout event to the pulse sequence.
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"""Adds a readout event to the pulse sequence.
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Args:
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Args:
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@ -269,7 +269,6 @@ class QuackSequence(PulseSequence):
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"""
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"""
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event = self.create_event(event_name, duration)
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event = self.create_event(event_name, duration)
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self.set_rx(event, True)
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self.set_rx(event, True)
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self.set_rx_phase(event, phase)
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# TX Specific functions
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# TX Specific functions
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@ -344,13 +343,24 @@ class QuackSequence(PulseSequence):
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"""
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"""
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event.parameters[self.RX_READOUT].get_option_by_name(RXReadout.RX).value = rx
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event.parameters[self.RX_READOUT].get_option_by_name(RXReadout.RX).value = rx
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def set_rx_phase(self, event, phase: float) -> None:
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def set_rx_readout_scheme(self, event, readout_scheme: list) -> None:
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"""Sets the phase of the receiver.
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"""Sets the readout scheme of the receiver.
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Args:
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Args:
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event (Event): The event to set the phase for
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event (Event): The event to set the readout scheme for
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phase (float): The phase of the receiver
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readout_scheme (list): The readout scheme of the receiver
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"""
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"""
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# Check that the readout scheme is valid
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self.phase_table.update_phase_array()
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n_cycles = self.phase_table.n_phase_cycles
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rows = len(readout_scheme)
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if rows != n_cycles:
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raise ValueError(
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f"Readout scheme needs to have {n_cycles} cycles, but has {rows}"
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)
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event.parameters[self.RX_READOUT].get_option_by_name(
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event.parameters[self.RX_READOUT].get_option_by_name(
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RXReadout.PHASE
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RXReadout.READOUT_SCHEME
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).value = phase
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).value = readout_scheme
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@ -55,12 +55,12 @@ class SpectrometerController:
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[event.duration for event in previous_events]
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[event.duration for event in previous_events]
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)
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)
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rx_duration = event.duration
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rx_duration = event.duration
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phase = parameter.get_option_by_name(RXReadout.PHASE).value
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readout_scheme = parameter.get_option_by_name(RXReadout.READOUT_SCHEME).value
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rx_begin = float(previous_events_duration)
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rx_begin = float(previous_events_duration)
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if rx_duration:
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if rx_duration:
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rx_stop = rx_begin + float(rx_duration)
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rx_stop = rx_begin + float(rx_duration)
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return rx_begin * 1e6, rx_stop * 1e6, phase
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return rx_begin * 1e6, rx_stop * 1e6, readout_scheme
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else:
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else:
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return None, None, None
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return None, None, None
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