kqcircuits.simulations.xmons_direct_coupling_full_chip_sim

class kqcircuits.simulations.xmons_direct_coupling_full_chip_sim.XMonsDirectCouplingFullChipSim(layout, **kwargs)[source]

Bases: kqcircuits.simulations.simulation.Simulation

Initialize a Simulation.

The initializer parses parameters, creates a top cell, and then calls self.build to create the simulation geometry, followed by self.create_simulation_layers to process the geometry so it is ready for exporting.

Parameters

layout – the layout on which to create the simulation

Keyword Arguments

**kwargs

Any parameter can be passed as a keyword argument.

In addition, cell can be passed as keyword argument. If cell is supplied, it will be used as the top cell for the simulation. Otherwise, a new cell will be created. See Simulation.from_cell for creating simulations from existing cells.

produce_waveguide(path, term1=0, term2=0, turn_radius=None)[source]
produce_qubit(qubit_cell, center_x, center_y=5000.0, name=None)[source]
produce_readout_resonator(pos_start, end_y, length)[source]
produce_launcher(pos, direction)[source]

Wrapper function for launcher PCell placement at pos with direction, name and width.

produce_launchers_SMA8(enabled=['WS', 'WN', 'ES', 'EN', 'SW', 'SE', 'NW', 'NE'])[source]

Produces enabled launchers for SMA8 sample holder default locations

Parameters

enabled – List of enabled standard launchers from set (“WS”, “WN”, “ES”, “EN”, “SW”, “SE”, “NW”, “NE”)

Effect:

launchers PCells added to the class parent cell.

Returns

launchers dictionary, where keys are launcher names and values are tuples of (point, heading, distance from chip edge)

build()[source]

Build simulation geometry.

This method is to be overridden, and the overriding method should create the geometry to be simulated and add any ports to self.ports.

ports: List[kqcircuits.simulations.port.Port]
PCell parameters:

  • qubit_spacing (Double) - Qubit spacing, default=10, unit=μm

  • arm_width_a (Double) - Qubit A and C arm width, default=24, unit=μm

  • arm_width_b (Double) - Qubit B arm width, default=24, unit=μm

  • enable_flux_lines (Boolean) - To flux or not to flux, default=True

  • enable_drive_lines (Boolean) - To drive or not to drive, default=True

  • enable_transmission_line (Boolean) - To transmit?, default=True

../_images/kqcircuits.simulations.xmons_direct_coupling_full_chip_sim.png