- class ShiftPhase(phase, channel, name=None)[Quellcode]¶
The shift phase instruction updates the modulation phase of proceeding pulses played on the same
Channel. It is a relative increase in phase determined by the
In particular, a PulseChannel creates pulses of the form\[Re[\exp(i 2\pi f jdt + \phi) d_j].\]
ShiftPhaseinstruction causes \(\phi\) to be increased by the instruction’s
phaseoperand. This will affect all pulses following on the same channel.
The qubit phase is tracked in software, enabling instantaneous, nearly error-free Z-rotations by using a ShiftPhase to update the frame tracking the qubit state.
Instantiate a shift phase instruction, increasing the output signal phase on
phase (Union[complex, ParameterExpression]) – The rotation angle in radians.
channel (PulseChannel) – The channel this instruction operates on.
name (Optional[str]) – Display name for this instruction.
Return a new
scheduleinserted at the maximum time over all channels shared between
Return duration of the supplied channels in this Instruction.
Return minimum start time for supplied channels.
Return maximum start time for supplied channels.
Plot the instruction.
Return a new
Return True iff the instruction is parameterized.
Return a new schedule shifted forward by time.
Returns the channels that this schedule uses.
Duration of this instruction.
Unique identifier for this instruction.
Iterable for getting instructions from Schedule tree.
Name of this instruction.
Return instruction operands.
Parameters which determine the instruction behavior.
Return the rotation angle enacted by this instruction in radians.
Relative begin time of this instruction.
Relative end time of this instruction.