SetPhase

class SetPhase(phase, channel, name=None)

Bases: Instruction

The set phase instruction sets the phase of the proceeding pulses on that channel to phase radians.

In particular, a PulseChannel creates pulses of the form

\[Re[\exp(i 2\pi f jdt + \phi) d_j]\]

The SetPhase instruction sets \(\phi\) to the instruction’s phase operand.

Instantiate a set phase instruction, setting the output signal phase on channel to phase [radians].

Parameter

• 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.

Methods

append	Return a new Schedule with schedule inserted at the maximum time over all channels shared between self and schedule.
ch_duration	Return duration of the supplied channels in this Instruction.
ch_start_time	Return minimum start time for supplied channels.
ch_stop_time	Return maximum start time for supplied channels.
draw	Plot the instruction.
insert	Return a new Schedule with schedule inserted within self at start_time.
is_parameterized	Return True iff the instruction is parameterized.
shift	Return a new schedule shifted forward by time.

Attributes

channel

Return the Channel that this instruction is scheduled on.

channels

Returns the channels that this schedule uses.

duration

Duration of this instruction.

id

Unique identifier for this instruction.

instructions

Iterable for getting instructions from Schedule tree.

name

Name of this instruction.

operands

Return instruction operands.

parameters

Parameters which determine the instruction behavior.

phase

Return the rotation angle enacted by this instruction in radians.

start_time

Relative begin time of this instruction.

stop_time

Relative end time of this instruction.