kqcircuits.chips.quality_factor_twoface¶
- class kqcircuits.chips.quality_factor_twoface.QualityFactorTwoface[source]¶
Bases:
kqcircuits.chips.chip.Chip
The PCell declaration for a QualityFactorTwoFace chip.
Preliminary class for flip-chip resonators.
resonator_types (List) - Choices: ‘capped’, ‘twoface’, ‘etched’, ‘solid’, default=
['capped', 'capped', 'capped', 'capped', 'capped', 'capped']
resonator_faces (List) - Resonator face order list, default=
[0, 1]
connector_distances (List) - Distances of face to face connectors from resonator inputs, default=
[500, 1300, 2100, 2900, 3700, 4500]
, unit=[μm]
spiral_box_height (Double) - Spiral resonator box height, default=
2000
spiral_box_width (Double) - Spiral resonator box width, default=
500
x_indentation (Double) - Resonator/connector indentation from side edges, default=
800
cap_res_distance (Double) - Distance between spiral resonator and capacitor, default=
200
waveguide_indentation (Double) - Waveguide indentation from top chip edge, default=
500
extra_resonator_avoidance (List) - Added avoidance around resonators [μm], default=
[0, 0, 0, 0, 0, 0]
, unit=[μm]
bridge_spacing (Double) - Airbridge spacing, default=
0
, unit=μm
frames_enabled (List) - List of face ids (integers) for which a ChipFrame is drawn, default=
[0, 1]
res_lengths (List) - Physical length of resonators [μm], default=
[5434, 5429, 5374, 5412, 5493, 5589]
, unit=[μm]
n_fingers (List) - Fingers in planar capacitors, default=
[4, 4, 2, 4, 4, 4]
l_fingers (List) - Length of the capacitor fingers [μm], default=
[23.1, 9.9, 14.1, 10, 21, 28]
, unit=[μm]
type_coupler (List) - Coupler types, default=
['interdigital', 'interdigital', 'interdigital', 'gap', 'gap', 'gap']
res_a (List) - Width of the center conductor in the resonators [μm], default=
[10, 10, 10, 20, 10, 5]
, unit=[μm]
res_b (List) - Width of the gap in the resonators [μm], default=
[6, 6, 6, 12, 6, 3]
, unit=[μm]
