v0.3.27

New components

• ebeam_rib_phase_shifter, using doped heater
• straight IRPH waveguide, doped heater/detector
• ebeam_taper_strip_rib
• alignment marker

Updated:

• IRPH ring resonator with slab
• SWG_to_strip: added SWG block ∆w

v0.3.26

New components:

• Bragg grating PCell, with parameters from a file
• broadband 50/50 splitter for 1310 and 1550 operation: ebeam_splitter_swg_assist_te1310.gds
• SWG_assisted_Strip_WG PCell
• Multibox Bragg Grating
• 1310 nm grating coupler, ebeam_gc_te1310_8deg.gds

New functionality:

• Waveguide: support for multiple waveguide CML and models

Fixes:

• waveguide pin width rounding error, which sometimes caused false Functional Verification errors
• other minor fixes

v0.3.25

• contradirectional coupler
• several fixes
• added parameter for simulation accuracy
• Photonic Wirebonding cell
• updates to CML
• PCM spiral data

v0.3.24

• fixes to CDC

v0.3.23

• contra-directional coupler PCell compact model generation using external python environment.

v0.3.22

• updates to libraries to fix compatibility issues with KLayout 0.26

• new components to mature library (with CMLs)
  ++ sub-wavelength assisted coupler
  ++ adiabatic y_splitter 1x2

• metal pin snapping (merge pull request from S. Preble)

• new components to developers library
  ++ multiperiod bragg gratings
  ++ dual period contra-directional couplers
  ++ Sub-wavelength contra-directional couplers

• updates to scripted layout examples with additional examples

v0.3.21

• added cross-section viewer

v0.3.20

Updates:

• contraDC PCell
• New PCell to EBeam-dev: Period Chirped contra DCs
• Fix spiral waveguide PCell
• added 1310 nm waveguide
• added UGC (universal grating coupler) Pcell to dev library
• Calibre litho simulation layer
• ebeam_gc_te1550_broadband.GDS
• SWG rings, SWG_multibox_ring update, in EBeam-dev

v0.3.19

Waveguide PCell: disable coerce, which strangely doesn't work when loading a layout.

v0.3.18

• DRC files for UBC's ELEC463