def vfab():
from ipkiss.plugins.vfabrication.process_flow import VFabricationProcessFlow
from pysics.basics.material.material import Material, MaterialFactory
from pysics.basics.material.material_stack import MaterialStackFactory, MaterialStack
from ipkiss.visualisation.display_style import DisplayStyle
from ipkiss.visualisation.color import COLOR_BLUE, COLOR_RED
wg_layer = clad_layer - core_layer
silicon = Material(name="silicon", epsilon=3.5 ** 2, display_style=DisplayStyle(color=COLOR_BLUE))
oxide = Material(name="silicon oxide", epsilon=1.5 ** 2, display_style=DisplayStyle(color=COLOR_RED))
silicon = MaterialStack(name="silicon",
materials_heights=[
(oxide, 0.5),
(silicon, 0.2),
(oxide, 0.5)
])
oxide = MaterialStack(name="oxide",
materials_heights=[
(oxide, 0.5),
(oxide, 0.2),
(oxide, 0.5)
])
vfab_process = VFabricationProcessFlow(active_processes=[wg_process],
process_layer_map={wg_process: wg_layer},
process_to_material_stack_map= # (wg_process, )
[((0,), silicon),
((1,), oxide),
],
is_lf_fabrication={wg_process: False}
)
return vfab_process
name="ACTIVE CORE",
materials_heights=[(TECH.MATERIALS.BCB, 0.480), (TECH.MATERIALS.InP, 0.8),
(TECH.MATERIALS.AIR, 0.5)],
display_style=DisplayStyle(color=COLOR_ORANGE))
################# STEP 3 : DEFINE THE FABRICATION PROCESS FLOW ###############################
from ipkiss.plugins.vfabrication.process_flow import VFabricationProcessFlow
my_process_flow = VFabricationProcessFlow(
active_processes=[
TECH.PROCESS.ACL, TECH.PROCESS.ACO
], # DO NOT CHANGE THE SEQUENCE OF THE ELEMENTS ! IT MUST MATCH THE SEQUENCE OF THE COLUMNS IN VFABRICATION PROPERTY process_to_material_stack_map
process_to_material_stack_map=[
#ACL, ACO
((0, 0), TECH.MATERIAL_STACKS.MSTACK_BCB),
((1, 0), TECH.MATERIAL_STACKS.MSTACK_ACLAD),
((0, 1), TECH.MATERIAL_STACKS.MSTACK_ACORE),
((1, 1), TECH.MATERIAL_STACKS.MSTACK_ACORE)
],
is_lf_fabrication={
TECH.PROCESS.ACL: False,
TECH.PROCESS.ACO: False
})
################# STEP 4 : SUPERPOSE THE FABRICATION PROCESS FLOWS ###############################
TECH.VFABRICATION.overwrite_allowed = [
"PROCESS_FLOW"
] #explicitely declare that you want to overwrite this setting
TECH.VFABRICATION.PROCESS_FLOW = TECH.VFABRICATION.PROCESS_FLOW + my_process_flow
from ipkiss.plugins.photonics.wg.basic import *
####################################################################
# VIRTUAL FABRICATION
####################################################################
from ipkiss.plugins.vfabrication.process_flow import VFabricationProcessFlow
TECH.VFABRICATION = TechnologyTree()
TECH.VFABRICATION.PROCESS_FLOW = VFabricationProcessFlow(
active_processes=[
TECH.PROCESS.FC, TECH.PROCESS.WG
], # DO NOT CHANGE THE SEQUENCE OF THE ELEMENTS ! IT MUST MATCH THE SEQUENCE OF THE COLUMNS IN VFABRICATION PROPERTY process_to_material_stack_map
process_to_material_stack_map= # FC, WG
[
((0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_220nm),
((0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_150nm),
((1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
],
is_lf_fabrication={
TECH.PROCESS.WG: False,
TECH.PROCESS.FC: False,
} #etch to 220nm is implicitely present over the whole canvas
)
TECH.PURPOSE.LF.TEXT.ignore_vfabrication = True
TECH.PURPOSE.LF.DUMMY.ignore_vfabrication = True
TECH.PURPOSE.DF.DUMMY.ignore_vfabrication = True
TECH.PURPOSE.NO_FILL.ignore_vfabrication = True
TECH.PURPOSE.NO_GEN.ignore_vfabrication = True
TECH.PURPOSE.NO_PERF.ignore_vfabrication = True
TECH.PURPOSE.DOC.ignore_vfabrication = True
TECH.VFABRICATION.PROCESS_FLOW = VFabricationProcessFlow(
active_processes=[
TECH.PROCESS.RFC, TECH.PROCESS.FCW, TECH.PROCESS.FC, TECH.PROCESS.WG,
TECH.PROCESS.SLOT
], # DO NOT CHANGE THE SEQUENCE OF THE ELEMENTS ! IT MUST MATCH THE SEQUENCE OF THE COLUMNS IN VFABRICATION PROPERTY process_to_material_stack_map
process_to_material_stack_map
= #RFC, FCW, FC, WG, SLOT (SLOT process is equivalent to WG.... )
#SLOT=0
[
((0, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm),
((0, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm),
((0, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm
), # Only a problem if the hardmask gets etched through
((0, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm
), # Only a problem if the hardmask gets etched through
((0, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_220nm),
((0, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((0, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_150nm),
((0, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_150nm),
((1, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_80nm),
((1, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
#SLOT=1
((0, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm),
((0, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm),
((0, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm
), # Only a problem if the hardmask gets etched through
((0, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_380nm
), # Only a problem if the hardmask gets etched through
((0, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((0, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((0, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((0, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
((1, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_SOI_AIR),
],
is_lf_fabrication={
TECH.PROCESS.WG: False,
TECH.PROCESS.FC: False,
TECH.PROCESS.SLOT: False,
TECH.PROCESS.RFC: False,
TECH.PROCESS.FCW: True
} #etch to 220nm is implicitely present over the whole canvas
)
TECH.VFABRICATION.PROCESS_FLOW_FEOL = VFabricationProcessFlow(
active_processes=[
TECH.PROCESS.MSN,
TECH.PROCESS.SHALLOW,
TECH.PROCESS.N,
TECH.PROCESS.NPLUS,
TECH.PROCESS.P,
TECH.PROCESS.PPLUS,
TECH.PROCESS.CON,
], # DO NOT CHANGE THE SEQUENCE OF THE ELEMENTS ! IT MUST MATCH THE SEQUENCE OF THE COLUMNS IN VFABRICATION PROPERTY process_to_material_stack_map
process_to_material_stack_map=
#SI_ALL, SHALLOW_ALL, N, NPLUS, P, PPLUS, CON
[
((0, 0, 0, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_OX),
((1, 0, 0, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_MSN),
((0, 1, 0, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB),
((1, 1, 0, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_MSN),
((0, 0, 1, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB_N),
((1, 0, 1, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_N),
((0, 1, 1, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB_N),
((1, 1, 1, 0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_N),
((0, 0, 0, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS),
((1, 0, 0, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS),
((1, 1, 0, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS),
((1, 0, 1, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS),
((1, 1, 1, 1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB_P),
((1, 0, 0, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_P),
((0, 1, 0, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB_P),
((1, 1, 0, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_P),
((0, 0, 1, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB_P),
((1, 0, 1, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_P),
((0, 1, 1, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_RIB_P),
((1, 1, 1, 0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_P),
((0, 0, 0, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS),
((1, 0, 0, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS),
((1, 1, 0, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS),
((1, 0, 0, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS),
((1, 1, 0, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS_CON),
((1, 0, 0, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS_CON),
((1, 1, 0, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS_CON),
((1, 0, 1, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_NPLUS_CON),
((1, 1, 1, 1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS_CON),
((1, 0, 0, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS_CON),
((1, 1, 0, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS_CON),
((1, 0, 0, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS_CON),
((1, 1, 0, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS_CON),
((1, 0, 1, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_PPLUS_CON),
((1, 1, 1, 0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 0, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 0, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 0, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 0, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 0, 1, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 0, 1, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((0, 1, 1, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
((1, 1, 1, 1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_ONO_INVALID),
],
is_lf_fabrication={
TECH.PROCESS.MSN: False,
TECH.PROCESS.SHALLOW: False,
TECH.PROCESS.N: False,
TECH.PROCESS.NPLUS: False,
TECH.PROCESS.P: False,
TECH.PROCESS.PPLUS: False,
TECH.PROCESS.CON: False,
})
PROCESS_FLOW_SOI_POLY = VFabricationProcessFlow(
active_processes=[
TECH.PROCESS.FC, TECH.PROCESS.SKT, TECH.PROCESS.WG, TECH.PROCESS.FCW
], # DO NOT CHANGE THE SEQUENCE OF THE ELEMENTS ! IT MUST MATCH THE SEQUENCE OF THE COLUMNS IN VFABRICATION PROPERTY process_to_material_stack_map
process_to_material_stack_map=
#FC, SKT, WG, FCW
[
((0, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_SOI_POLY),
((0, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX_POLY),
((0, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_SOI_SKT_POLY),
((1, 0, 0, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_SOI_FC_POLY),
((0, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX_POLY),
((1, 1, 0, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX_POLY),
((1, 0, 1, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX_POLY),
((1, 1, 1, 0), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX_POLY),
((0, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_SOI),
((0, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX),
((0, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_SOI_SKT),
((1, 0, 0, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_SOI_FC),
((0, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX),
((1, 1, 0, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX),
((1, 0, 1, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX),
((1, 1, 1, 1), TECH.MATERIAL_STACKS.MSTACK_PSV_STI_OX),
],
is_lf_fabrication={
TECH.PROCESS.WG: False,
TECH.PROCESS.FC: False,
TECH.PROCESS.SKT: False,
TECH.PROCESS.FCW: True
})
# generated_layout = i3.LayoutCell("generated_mask").Layout(elements=generated_elements)
# generated_layout.visualize()
# generated_layout.write_gdsii("boolean_ops_photonics.gds")
# use as a generated mask layer
generated_elements = get_elements_for_generated_layers(
ring_lo.layout, {wg_mask: TECH.PPLAYER.NONE.DOC})
generated_layout = i3.LayoutCell("generated_mask").Layout(
elements=generated_elements)
generated_layout.visualize()
generated_layout.write_gdsii("boolean_ops_photonics.gds")
# define a virtual fabrication flow, using the material stacks in the silicon_photonics technology
vfab_process = VFabricationProcessFlow(
active_processes=[wg_process],
process_layer_map={wg_process: wg_mask},
is_lf_fabrication={wg_process: False},
process_to_material_stack_map=[
((0, ), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_220nm),
((1, ), TECH.MATERIAL_STACKS.MSTACK_SOI_SI_100nm),
])
# visualize the result of the virtual fabrication
# top-down
ring_lo.visualize_2d(vfabrication_process_flow=vfab_process)
ring_xs = ring_lo.cross_section(process_flow=vfab_process,
cross_section_path=i3.Shape([(0.0, 4.0),
(0.0, 7.0)]))
ring_xs.visualize()
# generated_layout.visualize(vfabrication_process_flow=vfab_process)
# generated_layout.write_gdsii("boolean_ops_photonics.gds")