- gdspy based tools
- gdsfactory
- phidl
- picwriter
- gdshelpers
- soen-pdk docs and code
- klayout
- ayar labs
- masque
- epda
- nazca (freeware, not open source)
-
mode solvers:
-
component design:
- meep FDTD
- emopt FDTD
- Python 3D FDTD simulator
- spins FDFD on GPU
- ceviche (2D only) FDTD and FDFD
- angler Frequency-domain photonic simulation and inverse design optimization for linear and nonlinear devices
- SiPANN (neural networks for photonics component design)
- inverse design
-
circuit simulator:
-
system tools:
- princeton notebooks
- javscript schematic editor code demo
- VLSI placement