def __init__(self, origin, trans_in=None):
## MUST BE IMPLEMENTED ##
self.connections = [] # DPoint list with possible connection points
self.angle_connections = [] #list with angle of connecting elements
self.connection_ptrs = [] # pointers to connected structures represented by their class instances
## MUST BE IMLPEMENTED END ##
self.origin = origin
self.metal_region = Region()
self.empty_region = Region()
self.metal_regions = {}
self.empty_regions = {}
self.metal_regions["default"] = self.metal_region
self.empty_regions["default"] = self.empty_region
self.metal_region.merged_semantics = False
self.empty_region.merged_semantics = False
self.DCplxTrans_init = None
self.ICplxTrans_init = None
if( trans_in is not None ):
# if( isinstance( trans_in, ICplxTrans ) ): <==== FORBIDDEN
if( isinstance( trans_in, DCplxTrans ) ):
self.DCplxTrans_init = trans_in
self.ICplxTrans_init = ICplxTrans().from_dtrans( trans_in )
elif( isinstance( trans_in, CplxTrans ) ):
self.DCplxTrans_init = DCplxTrans().from_itrans( trans_in )
self.ICplxTrans_init = ICplxTrans().from_trans( trans_in )
elif( isinstance( trans_in, DTrans ) ):
self.DCplxTrans_init = DCplxTrans( trans_in, 1 )
self.ICplxTrans_init = ICplxTrans( Trans().from_dtrans( trans_in ), 1 )
elif( isinstance( trans_in, Trans ) ):
self.DCplxTrans_init = DCplxTrans( DTrans().from_itrans( trans_in ), 1 )
self.ICplxTrans_init = ICplxTrans( trans_in, 1 )
self._init_regions_trans()
def __init__(self, origin, trans_in=None, inverse=False):
## MUST BE IMPLEMENTED ##
self.connections = [] # DPoint list with possible connection points
self.connection_edges = [
] # indexes of edges that are intended to connect to other polygons
# indexes in "self.connection_edges" where Sonnet ports
# should be placed
self.sonnet_port_connections = []
self.angle_connections = [] # list with angle of connecting elements
## MUST BE IMLPEMENTED END ##
self.connection_ptrs = [
] # pointers to connected structures represented by their class instances
self.origin = origin
self.inverse = inverse
# TODO: after Region.insert() and/or? metal_region + other_region
# there is width problem that initial region has dimensions
# Region().bbox() = ((-1,-1,1,1)) or something like that
# Hence, if you wish to take Region.bbox() of the resulting region
# You will get incorrect value due to initial region having
# something "blank" at the creation moment. This may be solved
# by either shrinking resulting region to shapes it contains,
# or by refusing of usage of empty `Region()`s
self.metal_region = Region()
self.empty_region = Region()
self.metal_regions = OrderedDict()
self.empty_regions = OrderedDict()
self.metal_regions["default"] = self.metal_region
self.empty_regions["default"] = self.empty_region
self.metal_region.merged_semantics = True
self.empty_region.merged_semantics = True
self.DCplxTrans_init = None
self.ICplxTrans_init = None
if (trans_in is not None):
# TODO: update with Klayouts new rules.
# if( isinstance( trans_in, ICplxTrans ) ): <==== FORBIDDEN
if (isinstance(trans_in, DCplxTrans)):
self.DCplxTrans_init = trans_in
self.ICplxTrans_init = ICplxTrans().from_dtrans(trans_in)
elif (isinstance(trans_in, CplxTrans)):
self.DCplxTrans_init = DCplxTrans().from_itrans(trans_in)
self.ICplxTrans_init = ICplxTrans().from_trans(trans_in)
elif (isinstance(trans_in, DTrans)):
self.DCplxTrans_init = DCplxTrans(trans_in, 1)
self.ICplxTrans_init = ICplxTrans(
Trans().from_dtrans(trans_in), 1)
elif (isinstance(trans_in, Trans)):
self.DCplxTrans_init = DCplxTrans(
DTrans().from_itrans(trans_in), 1)
self.ICplxTrans_init = ICplxTrans(trans_in, 1)
elif (isinstance(trans_in, ICplxTrans)):
# not tested 14.08.2021
self.DCplxTrans_init = DCplxTrans(trans_in)
self.ICplxTrans_init = trans_in
self._geometry_parameters = OrderedDict()
self._init_regions_trans()
def init_regions(self):
self.connections = [DPoint(0, 0), self.dr]
self.start = DPoint(0, 0)
self.end = self.start + self.dr
alpha = atan2(self.dr.y, self.dr.x)
self.angle_connections = [alpha, alpha]
alpha_trans = ICplxTrans().from_dtrans(
DCplxTrans(1, alpha * 180 / pi, False, self.start))
metal_poly = DSimplePolygon([
DPoint(0, -self.width / 2),
DPoint(self.dr.abs(), -self.width / 2),
DPoint(self.dr.abs(), self.width / 2),
DPoint(0, self.width / 2)
])
self.connection_edges = [3, 1]
self.metal_region.insert(pya.SimplePolygon().from_dpoly(metal_poly))
if (self.gap != 0):
self.empty_region.insert(
pya.Box(
Point().from_dpoint(DPoint(0, self.width / 2)),
Point().from_dpoint(
DPoint(self.dr.abs(), self.width / 2 + self.gap))))
self.empty_region.insert(
pya.Box(
Point().from_dpoint(DPoint(0, -self.width / 2 - self.gap)),
Point().from_dpoint(DPoint(self.dr.abs(),
-self.width / 2))))
self.metal_region.transform(alpha_trans)
self.empty_region.transform(alpha_trans)
def init_regions(self):
self.metal_regions["photo"] = Region()
self.empty_regions["photo"] = Region()
self.connections = [DPoint(0, 0), self.dr]
self.start = DPoint(0, 0)
self.end = self.start + self.dr
alpha = atan2(self.dr.y, self.dr.x)
self.angle_connections = [alpha, alpha]
alpha_trans = ICplxTrans().from_dtrans(
DCplxTrans(1, alpha * 180 / pi, False, self.start))
self.metal_regions['photo'].insert(
pya.Box(Point().from_dpoint(DPoint(0, -self.width / 2)),
Point().from_dpoint(DPoint(self.dr.abs(),
self.width / 2))))
self.empty_regions['photo'].insert(
pya.Box(
Point().from_dpoint(DPoint(0, self.width / 2)),
Point().from_dpoint(
DPoint(self.dr.abs(), self.width / 2 + self.gap))))
self.empty_regions['photo'].insert(
pya.Box(
Point().from_dpoint(DPoint(0, -self.width / 2 - self.gap)),
Point().from_dpoint(DPoint(self.dr.abs(), -self.width / 2))))
self.metal_regions['photo'].transform(alpha_trans)
self.empty_regions['photo'].transform(alpha_trans)
self.metal_region = self.metal_regions['photo']
self.empty_region = self.empty_regions['photo']
def make_trans(self, dCplxTrans):
if (dCplxTrans is not None):
iCplxTrans = ICplxTrans().from_dtrans(dCplxTrans)
self.metal_region.transform(iCplxTrans)
self.empty_region.transform(iCplxTrans)
self._update_connections(dCplxTrans)
self._update_alpha(dCplxTrans)
def make_trans( self, dCplxTrans ):
if( dCplxTrans is not None ):
iCplxTrans = ICplxTrans().from_dtrans( dCplxTrans )
for metal_region, empty_region in zip(self.metal_regions.values(), self.empty_regions.values()):
metal_region.transform( iCplxTrans )
empty_region.transform( iCplxTrans )
self._update_connections( dCplxTrans )
self._update_alpha( dCplxTrans )
def __init__(self, origin, trans_in=None, inverse=False):
## MUST BE IMPLEMENTED ##
self.connections = [] # DPoint list with possible connection points
self.connection_edges = [
] # indexes of edges that are intended to connect to other polygons
# indexes in "self.connection_edges" where Sonnet ports
# should be placed
self.sonnet_port_connections = []
self.angle_connections = [] # list with angle of connecting elements
## MUST BE IMLPEMENTED END ##
self.connection_ptrs = [
] # pointers to connected structures represented by their class instances
self.origin = origin
self.inverse = inverse
self.metal_region = Region()
self.empty_region = Region()
self.metal_regions = OrderedDict()
self.empty_regions = OrderedDict()
self.metal_regions["default"] = self.metal_region
self.empty_regions["default"] = self.empty_region
self.metal_region.merged_semantics = True
self.empty_region.merged_semantics = True
self.DCplxTrans_init = None
self.ICplxTrans_init = None
if (trans_in is not None):
# if( isinstance( trans_in, ICplxTrans ) ): <==== FORBIDDEN
if (isinstance(trans_in, DCplxTrans)):
self.DCplxTrans_init = trans_in
self.ICplxTrans_init = ICplxTrans().from_dtrans(trans_in)
elif (isinstance(trans_in, CplxTrans)):
self.DCplxTrans_init = DCplxTrans().from_itrans(trans_in)
self.ICplxTrans_init = ICplxTrans().from_trans(trans_in)
elif (isinstance(trans_in, DTrans)):
self.DCplxTrans_init = DCplxTrans(trans_in, 1)
self.ICplxTrans_init = ICplxTrans(
Trans().from_dtrans(trans_in), 1)
elif (isinstance(trans_in, Trans)):
self.DCplxTrans_init = DCplxTrans(
DTrans().from_itrans(trans_in), 1)
self.ICplxTrans_init = ICplxTrans(trans_in, 1)
self._geometry_parameters = OrderedDict()
self._init_regions_trans()
def make_trans(self, dCplxTrans_temp):
for primitive in self.primitives.values():
primitive.make_trans(dCplxTrans_temp)
for region in itertools.chain(self.metal_regions.values(), self.empty_regions.values()):
iCplxTrans = ICplxTrans().from_dtrans(dCplxTrans_temp)
region.transform(iCplxTrans)
self._update_connections(dCplxTrans_temp)
self._update_alpha(dCplxTrans_temp)
def make_trans(self, dCplxTrans):
if (dCplxTrans is not None):
regions = itertools.chain(self.metal_regions.values(), self.empty_regions.values())
for reg in regions:
iCplxTrans = ICplxTrans().from_dtrans(dCplxTrans)
reg.transform(iCplxTrans)
self._update_connections(dCplxTrans)
self._update_alpha(dCplxTrans)
def init_regions(self):
self.metal_regions["photo"] = Region()
self.empty_regions["photo"] = Region()
self.metal_regions["bridges"] = Region()
self.empty_regions["bridges"] = Region()
self.metal_regions["bridge_patches"] = Region()
self.empty_regions["bridge_patches"] = Region()
self.connections = [DPoint(0, 0), self.dr]
self.start = DPoint(0, 0)
self.end = self.start + self.dr
alpha = atan2(self.dr.y, self.dr.x)
self.angle_connections = [alpha, alpha]
alpha_trans = ICplxTrans().from_dtrans(
DCplxTrans(1, alpha * 180 / pi, False, self.start))
self.metal_regions["photo"].insert(
pya.Box(Point().from_dpoint(DPoint(0, -self.width / 2)),
Point().from_dpoint(DPoint(self.dr.abs(),
self.width / 2))))
self.empty_regions["photo"].insert(
pya.Box(
Point().from_dpoint(DPoint(0, self.width / 2)),
Point().from_dpoint(
DPoint(self.dr.abs(), self.width / 2 + self.gap))))
self.empty_regions["photo"].insert(
pya.Box(
Point().from_dpoint(DPoint(0, -self.width / 2 - self.gap)),
Point().from_dpoint(DPoint(self.dr.abs(), -self.width / 2))))
self.metal_regions["photo"].transform(alpha_trans)
self.empty_regions["photo"].transform(alpha_trans)
if self.dr.x == 0:
N_bridges = int((self.dr.y - self._bridge_interval) //
self._bridge_interval + 1)
for i in range(N_bridges):
ab = Airbridge(self.start + DPoint(
0,
(self._bridge_interval / 2 + i * self._bridge_interval) *
sign(self.dr.y)),
trans_in=DTrans.R90)
self.metal_regions["bridges"] += ab.metal_regions["bridges"]
self.metal_regions["bridges"] += ab.metal_regions[
"bridge_patches"]
elif self.dr.y == 0:
N_bridges = int((self.dr.x - self._bridge_interval) //
self._bridge_interval + 1)
print("N_bridges", N_bridges)
for i in range(N_bridges):
bridge_pos = self.start + DPoint(
(self._bridge_interval / 2 + i * self._bridge_interval) *
sign(self.dr.x), 0)
ab = Airbridge(bridge_pos, trans_in=None)
self.metal_regions["bridges"] += ab.metal_regions["bridges"]
self.metal_regions["bridge_patches"] += ab.metal_regions[
"bridge_patches"]
def draw_test_structures(self):
new_pars_squid = AsymSquidParams(
pad_r=5e3, pads_distance=30e3,
p_ext_width=10e3, p_ext_r=200,
sq_len=15e3, sq_area=200e6,
j_width_1=94, j_width_2=347,
intermediate_width=500, b_ext=1e3, j_length=94, n=20,
bridge=180, j_length_2=250
)
struct_centers = [DPoint(1e6, 4e6), DPoint(8.7e6, 5.7e6), DPoint(6.5e6, 2.7e6)]
for struct_center in struct_centers:
## JJ test structures ##
# test structure with big critical current
test_struct1 = TestStructurePads(struct_center)
test_struct1.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text("48.32 nA", 0.001, 50, False, 0, 0)
text_bl = test_struct1.empty_rectangle.origin + DPoint(
test_struct1.gnd_gap, -4 * test_struct1.gnd_gap
)
text_reg.transform(ICplxTrans(1.0, 0, False, text_bl.x, text_bl.y))
self.region_ph -= text_reg
test_jj = AsymSquid(test_struct1.center, new_pars_squid, side=1)
self.test_squids.append(test_jj)
test_jj.place(self.region_el)
# test structure with low critical current
test_struct2 = TestStructurePads(struct_center + DPoint(0.3e6, 0))
test_struct2.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text("9.66 nA", 0.001, 50, False, 0, 0)
text_bl = test_struct2.empty_rectangle.origin + DPoint(
test_struct2.gnd_gap, -4 * test_struct2.gnd_gap
)
text_reg.transform(ICplxTrans(1.0, 0, False, text_bl.x, text_bl.y))
self.region_ph -= text_reg
test_jj = AsymSquid(test_struct2.center, new_pars_squid, side=-1)
self.test_squids.append(test_jj)
test_jj.place(self.region_el)
# test structure for bridge DC contact
test_struct3 = TestStructurePads(struct_center + DPoint(0.6e6, 0))
test_struct3.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text("DC", 0.001, 50, False, 0, 0)
text_bl = test_struct3.empty_rectangle.origin + DPoint(
test_struct3.gnd_gap, -4 * test_struct3.gnd_gap
)
text_reg.transform(ICplxTrans(1.0, 0, False, test_struct3.center.x, text_bl.y))
self.region_ph -= text_reg
test_bridges = []
for i in range(3):
bridge = Bridge1(test_struct3.center + DPoint(50e3 * (i - 1), 0),
gnd_touch_dx=20e3)
test_bridges.append(bridge)
bridge.place(self.region_bridges1, region_name="bridges_1")
bridge.place(self.region_bridges2, region_name="bridges_2")
# bandages test structures
test_dc_el2_centers = [
DPoint(2.5e6, 2.4e6),
DPoint(4.2e6, 1.6e6),
DPoint(9.0e6, 3.8e6)
]
for struct_center in test_dc_el2_centers:
test_struct1 = TestStructurePads(struct_center)
test_struct1.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text("Bandage", 0.001, 40, False, 0, 0)
text_bl = test_struct1.empty_rectangle.origin + DPoint(
test_struct1.gnd_gap, -4 * test_struct1.gnd_gap
)
text_reg.transform(ICplxTrans(1.0, 0, False, text_bl.x, text_bl.y))
self.region_ph -= text_reg
rec_width = 10e3
rec_height = test_struct1.rectangles_gap + 2 * FABRICATION.OVERETCHING + 2 * rec_width
p1 = struct_center - DVector(rec_width / 2, rec_height / 2)
dc_rec = Rectangle(p1, rec_width, rec_height)
dc_rec.place(self.region_el2)
def draw_test_structures(self):
struct_centers = [
DPoint(1e6, 4e6),
DPoint(8.7e6, 5.7e6),
DPoint(6.5e6, 2.7e6)
]
for struct_center in struct_centers:
## JJ test structures ##
# test structure with big critical current
test_struct1 = TestStructurePads(struct_center)
test_struct1.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text(
"48.32 nA", 0.001, 50, False, 0, 0)
text_bl = test_struct1.empty_rectangle.origin + DPoint(
test_struct1.gnd_gap, -4 * test_struct1.gnd_gap)
text_reg.transform(ICplxTrans(1.0, 0, False, text_bl.x, text_bl.y))
self.region_ph -= text_reg
test_jj = AsymSquidDCFlux(test_struct1.center,
SQUID_PARAMETERS,
side=1)
self.test_squids.append(test_jj)
test_jj.place(self.region_el)
# test structure with low critical current
test_struct2 = TestStructurePads(struct_center + DPoint(0.3e6, 0))
test_struct2.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text(
"9.66 nA", 0.001, 50, False, 0, 0)
text_bl = test_struct2.empty_rectangle.origin + DPoint(
test_struct2.gnd_gap, -4 * test_struct2.gnd_gap)
text_reg.transform(ICplxTrans(1.0, 0, False, text_bl.x, text_bl.y))
self.region_ph -= text_reg
test_jj = AsymSquidDCFlux(test_struct2.center,
SQUID_PARAMETERS,
side=-1)
self.test_squids.append(test_jj)
test_jj.place(self.region_el)
# test structure for bridge DC contact
test_struct3 = TestStructurePads(struct_center + DPoint(0.6e6, 0))
test_struct3.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text(
"DC", 0.001, 50, False, 0, 0)
text_bl = test_struct3.empty_rectangle.origin + DPoint(
test_struct3.gnd_gap, -4 * test_struct3.gnd_gap)
text_reg.transform(
ICplxTrans(1.0, 0, False, test_struct3.center.x, text_bl.y))
self.region_ph -= text_reg
test_bridges = []
for i in range(3):
bridge = Bridge1(test_struct3.center +
DPoint(50e3 * (i - 1), 0),
gnd_touch_dx=20e3)
test_bridges.append(bridge)
bridge.place(self.region_bridges1, region_name="bridges_1")
bridge.place(self.region_bridges2, region_name="bridges_2")
# bandages test structures
test_dc_el2_centers = [
DPoint(2.5e6, 2.4e6),
DPoint(4.2e6, 1.6e6),
DPoint(9.0e6, 3.8e6)
]
for struct_center in test_dc_el2_centers:
test_struct1 = TestStructurePads(struct_center)
test_struct1.place(self.region_ph)
text_reg = pya.TextGenerator.default_generator().text(
"Bandage", 0.001, 40, False, 0, 0)
text_bl = test_struct1.empty_rectangle.origin + DPoint(
test_struct1.gnd_gap, -4 * test_struct1.gnd_gap)
text_reg.transform(ICplxTrans(1.0, 0, False, text_bl.x, text_bl.y))
self.region_ph -= text_reg
rec_width = 10e3
rec_height = test_struct1.rectangles_gap + 2 * rec_width
p1 = struct_center - DVector(rec_width / 2, rec_height / 2)
dc_rec = Rectangle(p1, rec_width, rec_height)
dc_rec.place(self.region_el2)
rec3 = EmptyRectangle(
DPoint(start.x - (CHIP.dx + 100e3) / 2,
start.y + (CHIP.dy + 100e3) / 2 - 25e3), CHIP.dx + 100e3, 50e3)
rec3.place(canvas)
rec4 = EmptyRectangle(
DPoint(start.x - (CHIP.dx + 100e3) / 2,
start.y - (CHIP.dy + 100e3) / 2 + 25e3), CHIP.dx + 100e3, 50e3)
rec4.place(canvas)
#Text
text_reg = pya.TextGenerator.default_generator().text(
"RESONATORS " + str(i), 0.00008, 20, False, -0.5, 5)
p0 = Vector(start.x - CHIP.dx / 8, start.y + CHIP.dy / 2 - 500e3)
text_reg.transform(ICplxTrans(1.0, 0, False, p0))
canvas -= text_reg
#Marks
mark1 = AlignmentMark(
DPoint(start.x - CHIP.dx / 2 + 500e3, start.y - CHIP.dy / 2 + 700e3))
mark1.place(canvas, region_name="photo")
mark1.place(ebeam, region_name="ebeam")
mark2 = AlignmentMark(
DPoint(start.x - CHIP.dx / 2 + 500e3, start.y + CHIP.dy / 2 - 700e3))
mark2.place(canvas, region_name="photo")
mark2.place(ebeam, region_name="ebeam")
mark3 = AlignmentMark(
DPoint(start.x + CHIP.dx / 2 - 500e3, start.y + CHIP.dy / 2 - 700e3))
pass
else:
cell = layout.create_cell("testScript")
info = pya.LayerInfo(1, 0)
info2 = pya.LayerInfo(2, 0)
layer_ph = layout.layer(info)
layer_el = layout.layer(info2)
# clear this cell and layer
cell.clear()
# setting layout view
lv.select_cell(cell.cell_index(), 0)
lv.add_missing_layers()
### DRAW SECTION START ###
X_SIZE = 200e3
Y_SIZE = 200e3
# Box drwaing START #
box = pya.Box(0, 0, X_SIZE, Y_SIZE)
box_reg = Region(box)
text_reg = pya.TextGenerator.default_generator().text(
"A TEXT", 0.001, 20, False, -0.5, 5)
p0 = Vector(X_SIZE / 3, Y_SIZE / 3)
text_reg.transform(ICplxTrans(1.0, 45, True, p0))
box_reg -= text_reg
cell.shapes(layer_ph).insert(box_reg)
### DRAW SECTION END ###
lv.zoom_fit()