def _repr_html_(self):
from phidl import quickplot as qp
from pp.write_component import show
qp(self)
show(self)
return self.__str__()
def check(device: Device, joined=False, blocking=True):
''' Shows the device layout.
If run by terminal, blocks script until window is closed.
Parameters
----------
device : phidl.Device
joined : boolean (optional, default False)
if true, returns a flattened/joined version of device
'''
set_quickplot_options(blocking=blocking)
if joined:
cell = Device()
cell.absorb(cell << device)
cell.flatten()
qp(join(cell))
else:
qp(device)
def view(self, blocking=False):
''' Visualize cell layout with current parameters.
Parameters
----------
blocking : boolean
if true,block scripts until window is closed.
'''
set_quickplot_options(blocking=blocking)
qp(self.draw())
return
def create_image(D, filename, filepath = '_static/'):
# if any(D.size == 0):
# D = pg.text('?')
qp(D)
fig = plt.gcf()
# ax = plt.gca()
scale = 0.75
fig.set_size_inches(10*scale, 4*scale, forward=True)
# ax.autoscale()
# plt.draw()
# plt.show(block = False)
filename += '.png'
filepathfull = os.path.join(os.path.curdir, filepath, filename)
print(filepathfull)
fig.savefig(filepathfull, dpi=int(96/scale))
def plot(self, **kwargs) -> None:
"""Plot component in matplotlib
Args:
show_ports: True
show_subports:
label_ports:
label_aliases:
new_window
"""
from phidl import quickplot as qp
from pp.cell import clear_cache
qp(self, **kwargs)
clear_cache()
def check(device: Device, joined=False, blocking=True, gds=False):
''' Shows the device layout.
If run by terminal, blocks script until window is closed.
Parameters
----------
device : phidl.Device
joined : boolean (optional, default False)
if true, returns a flattened/joined version of device
gds : boolean
if true, view in gdspy viewer
'''
set_quickplot_options(blocking=blocking)
if joined:
cell = join(device)
else:
cell = device
if gds:
lib = gdspy.GdsLibrary()
gcell = lib.new_cell("Output")
gcell.add(cell)
gdspy.LayoutViewer(lib)
else:
qp(cell)
from phidl import set_quickplot_options
set_quickplot_options(blocking=True)
distance = 50
width = 10
spacing = 50
n = 4
d = Device()
for i in range(n):
d.add_port(
Port(
midpoint=(spacing * i, 0),
# midpoint=(0,spacing*i),
width=width,
orientation=90,
name='top_' + str(i)))
connector = connect_ports(d, tag='top', distance=distance)
d << connector
for p in connector.get_ports(depth=0):
d.add_port(connector.ports[p.name])
qp(d)
WG1 = waveguide(width=10, height=1) WG2 = waveguide(width=12, height=2) # Now we've made two waveguides Device WG1 and WG2, and we have a blank # device D. We can add references from the devices WG1 and WG2 to our blank # device byz using the add_ref() function. # After adding WG1, we see that the add_ref() function returns a handle to our # reference, which we will label with lowercase letters wg1 and wg2. This # handle will be useful later when we want to move wg1 and wg2 around in D. wg1 = D.add_ref(WG1) # Using the function add_ref() wg2 = D << WG2 # Using the << operator which is identical to add_ref() # Alternatively, we can do this all on one line wg3 = D.add_ref(waveguide(width=14, height=3)) qp(D) # quickplot it! #============================================================================== # Creating polygons #============================================================================== # Create and add a polygon from separate lists of x points and y points # e.g. [(x1, x2, x3, ...), (y1, y2, y3, ...)] poly1 = D.add_polygon([(8, 6, 7, 9), (6, 8, 9, 5)]) # Alternatively, create and add a polygon from a list of points # e.g. [(x1,y1), (x2,y2), (x3,y3), ...] using the same function poly2 = D.add_polygon([(0, 0), (1, 1), (1, 3), (-3, 3)]) qp(D) # quickplot it! #==============================================================================
fig.set_size_inches(10*scale, 4*scale, forward=True)
# ax.autoscale()
# plt.draw()
# plt.show(block = False)
filename += '.png'
filepathfull = os.path.join(os.path.curdir, filepath, filename)
print(filepathfull)
fig.savefig(filepathfull, dpi=int(96/scale))
# example-rectangle
import phidl.geometry as pg
from phidl import quickplot as qp
D = pg.rectangle(size = (4.5, 2), layer = 0)
qp(D) # quickplot the geometry
create_image(D, 'rectangle')
# example-bbox
import phidl.geometry as pg
from phidl import quickplot as qp
from phidl import Device
D = Device()
arc = D << pg.arc(radius = 10, width = 0.5, theta = 85, layer = 1).rotate(25)
# Draw a rectangle around the arc we created by using the arc's bounding box
rect = D << pg.bbox(bbox = arc.bbox, layer = 0)
qp(D) # quickplot the geometry
create_image(D, 'bbox')
import phidl.geometry as pg import phidl.device_layout as dl import phidl.path as pp from phidl import quickplot as qp from phidl import set_quickplot_options set_quickplot_options(blocking=True) p1 = (0, 0) p2 = (0, 30) p3 = (0, 30) p4 = (0, 60) p5 = (0, 60) # p4=(20,2000) p = dl.Path((p1, p2, p3, p4, p5)) c = p.extrude(width=10, layer=1) qp(c)
import phidl.utilities as pu
import phidl.path as pp
import layoutISING as li
import numpy as np
import matplotlib.pyplot as plt
from scipy.constants import pi, c
# # Initialization
# In[2]:
#Load process layers and save layer properties file for Klayout visualization.
ls = li.setup_layers()
P = pg.preview_layerset(ls)
qp(P)
# P.write_svg('Layers.svg')
pu.write_lyp('mac_0.lyp', layerset=ls)
#Set up the units
mm = 10**3
um = 1
nm = 10**(-3)
# Global Chip Parameters
chip_width = 23 * mm
chip_height = 13 * mm
ko = 1.5 * mm
T = li.chip(size=(chip_width, chip_height),
name='MAC CHIP REV #0',
WG1 = waveguide(width=10, height=1) WG2 = waveguide(width=12, height=2) # Now we've made two waveguides Device WG1 and WG2, and we have a blank # device D. We can add references from the devices WG1 and WG2 to our blank # device byz using the add_ref() function. # After adding WG1, we see that the add_ref() function returns a handle to our # reference, which we will label with lowercase letters wg1 and wg2. This # handle will be useful later when we want to move wg1 and wg2 around in D. wg1 = D.add_ref(WG1) # Using the function add_ref() wg2 = D << WG2 # Using the << operator which is identical to add_ref() # Alternatively, we can do this all on one line wg3 = D.add_ref(waveguide(width=14, height=3)) qp(D) # quickplot it! #============================================================================== # Creating polygons #============================================================================== # Create and add a polygon from separate lists of x points and y points # e.g. [(x1, x2, x3, ...), (y1, y2, y3, ...)] poly1 = D.add_polygon([(8, 6, 7, 9), (6, 8, 9, 5)]) # Alternatively, create and add a polygon from a list of points # e.g. [(x1,y1), (x2,y2), (x3,y3), ...] using the same function poly2 = D.add_polygon([(0, 0), (1, 1), (1, 3), (-3, 3)]) qp(D) # quickplot it! #==============================================================================
import phidl.geometry as pg import phidl.device_layout as dl import phidl.path as pp from phidl import quickplot as qp from phidl import set_quickplot_options set_quickplot_options(blocking=True) p1 = (0, 0) p2 = (0, 40) p3 = (20, 1600) p4 = (20, 2000) path = pp.smooth(points=(p1, p2, p3, p4), radius=0.1, num_pts=1000) qp(path)