def disk(
radius: float = 10.0,
gap: float = 0.2,
wrap_angle: int = 0,
parity: int = 1,
port: Tuple[int, int] = (0, 0),
direction: str = "EAST",
waveguide_template: Callable = wg_strip,
**kwargs
) -> Component:
"""Disk Resonator
Args:
radius (float): Radius of the disk resonator
gap (float): Distance between the bus waveguide and resonator
wrap_angle (float): Angle in radians between 0 and pi (defaults to 0)
determines how much the bus waveguide wraps along the resonator.
0 corresponds to a straight bus waveguide,
pi corresponds to a bus waveguide wrapped around half of the resonator.
parity (1 or -1): If 1, resonator to left of bus waveguide, if -1 resonator to the right
port (tuple): Cartesian coordinate of the input port (x1, y1)
direction (string): Direction that the component will point *towards*, can be of type
'NORTH'`, `'WEST'`, `'SOUTH'`, `'EAST'`, OR an angle (float, in radians)
waveguide_template (WaveguideTemplate): Picwriter WaveguideTemplate object
Other Parameters:
wg_width: 0.5
wg_layer: pp.LAYER.WG[0]
wg_datatype: pp.LAYER.WG[1]
clad_layer: pp.LAYER.WGCLAD[0]
clad_datatype: pp.LAYER.WGCLAD[1]
bend_radius: 10
cladding_offset: 3
.. plot::
:include-source:
import pp
c = pp.c.disk(radius=10, wrap_angle=3.14/4)
pp.plotgds(c)
"""
c = pc.Disk(
pp.call_if_func(wg_strip, **kwargs),
radius=radius,
coupling_gap=gap,
wrap_angle=wrap_angle,
parity=parity,
port=port,
direction=direction,
)
return picwriter2component(c)
def disk(radius: float = 10.0,
gap: float = 0.2,
wrap_angle_deg: float = 180.0,
parity: int = 1,
port: Tuple[int, int] = (0, 0),
direction: str = "EAST",
waveguide_template: ComponentFactory = strip,
**kwargs) -> Component:
"""Disk Resonator
Args:
radius: disk resonator radius
gap: Distance between the bus straight and resonator
wrap_angle : Angle in degrees between 0 and 180
determines how much the bus straight wraps along the resonator.
0 corresponds to a straight bus straight,
180 corresponds to a bus straight wrapped around half of the resonator.
parity (1 or -1): 1, resonator left from bus straight, -1 resonator to the right
port (tuple): Cartesian coordinate of the input port (x1, y1)
direction: Direction that the component will point *towards*, can be of type
'NORTH'`, `'WEST'`, `'SOUTH'`, `'EAST'`, OR an angle (float, in radians)
waveguide_template (WaveguideTemplate): Picwriter WaveguideTemplate object
Other Parameters:
wg_width: 0.5
wg_layer: gf.LAYER.WG[0]
wg_datatype: gf.LAYER.WG[1]
clad_layer: gf.LAYER.WGCLAD[0]
clad_datatype: gf.LAYER.WGCLAD[1]
bend_radius: 10
cladding_offset: 3
"""
c = pc.Disk(
gf.call_if_func(strip, **kwargs),
radius=radius,
coupling_gap=gap,
wrap_angle=wrap_angle_deg * np.pi / 180,
parity=parity,
port=port,
direction=direction,
)
return gf.read.from_picwriter(c)