Gdsfactory

• gdsfactory 6.26.0
  • Installation
    • Installation for new python users
    • Installation for new gdsfactory users
    • Installation for developers
  • Getting started
  • Testimonals
  • Acks
• Installation
  • Install gdsfactory
    • 1. Install python with gdsfactory already installed (recommended)
    • 2. Install gdsfactory on your python environment (advanced users)
    • 3. Install gdsfactory from GitHub (developers)
  • KLayout integration
    • KLayout DRC
    • KLayout connectivity checks
  • VScode, PyCharm, Spyder, JupyterLab integration
    • JupyterLab
    • VScode
    • PyCharm
    • Spyder
  • gdsfactory in 5 minutes
    • Layout
    • Netlist driven flow
    • Top reticle assembly
  • Python intro
    • Classes
    • Functions
    • Factories
    • Decorators
    • List comprehensions
    • Functional programming
    • Ipython
  • Git: Version control intro
    • Git is an enabling technology: Use version control for everything
    • Very high level picture: an overview of key concepts
    • First things first: git must be configured before first use
    • Stage 0: Configure GIT
    • Stage 1: Local, single-user, linear workflow
    • Local user, branching
    • Using remotes as a single user
    • Git resources
    • Photonics resources
• Workflow
  • 1. Standard Python flow
  • 2. File-watcher flow
• Layout tutorial
  • Component
    • Connect ports
    • Move and rotate references
    • Ports
    • References
    • Labels
    • Boolean shapes
    • Move Reference by port
    • Mirror reference
    • Write GDS
  • References and ports
    • Modifying the referenced geometry
    • Arrays of references
    • Connect references
    • Port naming
    • pins
    • component_sequence
  • Movement
  • Cell
    • Metadata
    • Cache
    • Validate argument types
  • Generic_tech
    • Layers
    • LayerStack
  • Path and CrossSection
    • Path
    • CrossSection
    • Building Paths quickly
    • Waypoint smooth paths
    • Waypoint sharp paths
    • Custom curves
    • Simplifying / reducing point usage
    • Curvature calculation
    • Transitioning between cross-sections
    • Variable width / offset
    • Offsetting a Path
    • Modifying a CrossSection
    • cross-section
    • Waveguides with Shear Faces
    • bbox_layers vs cladding_layers
  • Components
    • Basic shapes
    • Text
    • Grid / packer / align / distribute
    • Boolean / outline / offset / invert
    • Trim
    • Lithography structures
    • Paths
    • Importing GDS files
    • LayerViews
    • Useful contact pads / connectors
    • Chip / die template
    • Optimal superconducting curves
    • Copying and extracting geometry
    • Dummy Fill / Tiling
  • Components with hierarchy
    • ComponentSpec
    • PDK custom fab
    • Composing functions
  • PDK
    • layers
    • cross_sections
    • cells
    • PDK
    • PDK Testing
    • PDK decorator
    • Version control components
  • Import PDK
    • Import PDK in GDS format
    • Import PDK from other python packages
    • Foundry PDKs
    • Build your own PDK
  • Reticle assembly
    • Test protocols
    • Pack
    • Grid
    • Component in python
    • Metadata
    • Component in YAML
  • Routing optical and RF ports
    • get_route
    • auto_widen
    • get_route_from_waypoints
    • get_route_from_steps
    • get_route_astar
    • get_bundle
    • get_bundle_from_waypoints
    • get_bundle_from_steps
    • get_bundle_path_length_match
    • Route to IO (Pads, grating couplers …)
  • Routing electrical
    • Single route functions
    • get_bundle
    • get_bundle_from_steps
  • get_bundle_electrical_multilayer
  • Common mistakes
    • 1. Creating cells without cell decorator
• Schematic Driven Layout
  • Schematic Driven layout
    • Define instances
    • Define nets
    • Define ports
    • Visualize
    • generate Layout
    • Circuit simulations
  • YAML Place and AutoRoute
    • ports
    • connections
    • routes
    • instances, placements, connections, ports, routes
    • Custom factories
    • variables
  • Netlist extractor
    • Instance names
    • warnings
    • get_netlist_recursive
    • get_netlist_flat
    • allow_multiple_connections
• Plugins: Optimization
  • Ray Tune generic black-box optimiser
    • Loss function \(\mathcal{L}\)
    • Optimisation settings
    • Implement a trainable function
    • Run optimiser
• Plugins: Materials and Mesh
  • Materials
  • Option 1: define material with a value
  • Option 2: define material with a function
  • Register materials into a PDK
  • Meshing introduction
    • Philosophy
  • 2D meshing: xy cross-section
    • Controlling meshing domain
  • 2D meshing: uz cross-section
    • Mesh background
  • Controlling mesh resolution
    • Coarse global resolution
    • Label-wise coarse resolution control
    • Fine mesh refinement
• Plugins: Device simulators
  • Thermal
  • DEVSIM TCAD simulator
    • Meshing
    • Install DEVSIM
    • DC Drift-diffusion simulation
  • mode solver interface
  • Analytical process simulation
    • Gaussian profile
    • Skewed Gaussian profile
    • Diffusion
  • Monte-Carlo implant simulations
    • Simulating n-doping of silicon
• Plugins: Mode solvers
  • Finite-element mode solver
    • Sweep waveguide width
  • Tidy3D mode solver
    • Waveguides
    • Sweep width
    • Group index
    • Bend modes
    • Bend loss
    • Waveguide coupler
  • MPB mode-solver
    • Find modes waveguide
    • Symmetries
    • Sweep waveguide width
    • Dispersion
    • Convergence tests
    • Find modes coupler
    • Heater efficiency
  • EME with MEOW
    • Sweep EME length
• Plugins: FDTD
  • FDTD tidy3d
    • Materials
    • get_simulation
    • Sidewall angle
    • Erosion / dilation
    • Plot source and monitor modes
    • write_sparameters
    • write_sparameters_batch
    • get_simulation_grating_coupler
  • Meep FDTD
    • Serial Simulation (single core)
    • 2.5D Simulation
    • Port Symmetries
    • Parallel Simulation (multicore/MPI)
    • Batch Simulations
    • Visualizing the 3D Geometry
    • Adjoint Optimization
  • FDTD Meep gratings
    • grating sparameters
    • Far field
  • FDTD Lumerical
    • Modify layer stack
• Plugins: Circuit simulators
  • SAX circuit simulator
    • Scatter dictionaries
    • Parametrized Models
    • Model fit
    • SAX gdsfactory Compatibility
    • Layout aware Monte Carlo
    • Phase shifter model
    • Optimization
    • Hierarchical circuits
  • Lumerical INTERCONNECT
    • MZI Wavelength Sweep
• Contributing
  • Style
  • Tests
  • Testing your own component factories
  • gdsdiff
  • Why does gdsfactory exists?
• CHANGELOG
  • 6.25.2
  • 6.25.0
  • 6.24.0
  • 6.23.0
  • 6.22.2
  • 6.22.0
  • 6.21.0
  • 6.20.0
  • 6.19.4
  • 6.19.2
  • 6.19.1
  • 6.19.0
  • 6.18.4
  • 6.18.3
  • 6.18.2
  • 6.18.1
  • 6.18.0
  • 6.17.0
  • 6.16.3
  • 6.16.2
  • 6.16.1
  • 6.16.0
  • 6.15.3
  • 6.15.2
  • 6.15.1
  • 6.15.0
  • 6.14.1
  • 6.14.0
  • 6.13.0
  • 6.12.0
  • 6.11.0
  • 6.10.0
  • 6.9.0
  • 6.8.0
  • 6.7.0
  • 6.6.0
  • 6.5.0
  • 6.4.0
  • 6.3.5
  • 6.3.4
  • 6.3.3
  • 6.3.0
  • 6.2.6
  • 6.2.5
  • 6.2.4
  • 6.2.3
  • 6.2.2
  • 6.2.1
  • 6.2.0
  • 6.1.1
  • 6.1.0
  • 6.0.7
  • 6.0.6
  • 6.0.5
  • 6.0.4
  • 6.0.3
  • 6.0.2
  • 6.0.1
  • 6.0.0
  • 5.56.0
  • 5.55.0
  • 5.54.0
  • 5.53.0
  • 5.51.0
  • 5.50.0
  • 5.49.0
  • 5.47.2
  • 5.47.1
  • 5.47.0
  • 5.46.0
  • 5.45.1
  • 5.45.0
  • 5.44.0
  • 5.43.2
  • 5.43.1
  • 5.43.0
  • 5.42.0
  • 5.41.1
  • 5.41.0
  • 5.40.0
  • 5.39.0
  • 5.38.0
  • 5.37.2
  • 5.37.1
  • 5.37.0
  • 5.36.0
  • 5.35.0
  • 5.34.0
  • 5.33.0
  • 5.32.0
  • 5.31.0
  • 5.30.0
  • 5.29.0
  • 5.28.1
  • 5.28.0
  • 5.27.1
  • 5.27.0
  • 5.26.3
  • 5.26.2
  • 5.26.0
  • 5.25.1
  • 5.25.0
  • 5.24.1
  • 5.24.0
  • 5.23.1
  • 5.23.0
  • 5.22.3
  • 5.22.2
  • 5.22.0
  • 5.21.1
  • 5.21.0
  • 5.20.0
  • 5.19.1
  • 5.19.0
  • 5.18.5
  • 5.18.4
  • 5.18.3
  • 5.18.1
  • 5.18.0
  • 5.17.1
  • 5.17.0
  • 5.16.0
  • 5.15.3
  • 5.15.2
  • 5.15.1
  • 5.15.0
  • 5.14.5
  • 5.14.5
  • 5.14.0
  • 5.13.0
  • 5.12.28
  • 5.12.27
  • 5.12.22
  • 5.12.21
  • 5.12.20
  • 5.12.19
  • 5.12.16
  • 5.12.14
  • 5.12.13
  • 5.12.12
  • 5.12.11
  • 5.12.7
  • 5.12.6
  • 5.12.5
  • 5.12.4
  • 5.12.2
  • 5.12.1
  • 5.12.0
  • 5.11.4
  • 5.11.3
  • 5.11.2
  • 5.11.1
  • 5.11.0
  • 5.10.17
  • 5.10.16
  • 5.10.15
  • 5.10.14
  • 5.10.13
  • 5.10.12
  • 5.10.8
  • 5.10.7
  • 5.10.6
  • 5.10.5
  • 5.10.4
  • 5.10.3
  • 5.10.2
  • 5.10.1
  • 5.10.0
  • 5.9.0
  • 5.8.11
  • 5.8.10
  • 5.8.9
  • 5.8.8
  • 5.8.7
  • 5.8.6
  • 5.8.5
  • 5.8.4
  • 5.8.3
  • 5.8.2
  • 5.8.1
  • 5.8.0
  • 5.7.1
  • 5.7.0
  • 5.6.12
  • 5.6.11
  • 5.6.10
  • 5.6.9
  • 5.6.7
  • 5.6.6
  • 5.6.5
  • 5.6.4
  • 5.6.3
  • 5.6.2
  • 5.6.1
  • 5.6.0
  • 5.5.9
  • 5.5.8
  • 5.5.7
  • 5.5.6
  • 5.5.5
  • 5.5.4
  • 5.5.3
  • 5.5.2
  • 5.5.1
  • 5.5.0
  • 5.4.3
  • 5.4.2
  • 5.4.1
  • 5.4.0
  • 5.3.8
  • 5.3.7
  • 5.3.6
  • 5.3.5
  • 5.3.4
  • 5.3.3
  • 5.3.0
  • 5.2.9
  • 5.2.8
  • 5.2.7
  • 5.2.6
  • 5.2.5
  • 5.2.4
  • 5.2.3
  • 5.2.2
  • 5.2.1
  • 5.2.0
  • 5.1.2
  • 5.1.1
  • 5.1.0
  • 5.0.7
  • 5.0.6
  • 5.0.5
  • 5.0.4
  • 5.0.3
  • 5.0.2
  • 5.0.1
  • 5.0.0
  • 4.7.3
  • 4.7.2
  • 4.7.1
  • 4.7.0
  • 4.6.3
  • 4.6.2
  • 4.6.1
  • 4.6.0
  • 4.5.4
  • 4.5.3
  • 4.5.2
  • 4.5.1
  • 4.5.0
  • 4.4.15
  • 4.4.14
  • 4.4.13
  • 4.4.7
  • 4.4.6
  • 4.4.5
  • 4.4.4
  • 4.4.3
  • 4.4.2
  • 4.4.0
  • 4.3.10
  • 4.3.8
  • 4.3.7
  • 4.3.6
  • 4.3.5
  • 4.3.4
  • 4.3.3
  • 4.3.1
  • 4.3.0
  • 4.2.17
  • 4.2.16
  • 4.2.15
  • 4.2.14
  • 4.2.13
  • 4.2.13
  • 4.2.12
  • 4.2.11
  • 4.2.10
  • 4.2.9
  • 4.2.8
  • 4.2.7
  • 4.2.6
  • 4.2.5
  • 4.2.4
  • 4.2.3
  • 4.2.2
  • 4.2.1
  • 4.2.0
  • 4.1.5
  • 4.1.4
  • 4.1.3
  • 4.1.2
  • 4.1.0
  • 4.0.18
  • 4.0.17
  • 4.0.14
  • 4.0.13
  • 4.0.12
  • 4.0.8
  • 4.0.7
  • 4.0.4
  • 4.0.3
  • 4.0.2
  • 4.0.1
  • 4.0.0
  • 3.12.9
  • 3.12.8
  • 3.12.7
  • 3.12.6
  • 3.12.3
  • 3.12.1
  • 3.12.0
  • 3.11.5
  • 3.11.4
  • 3.11.3
  • 3.11.2
  • 3.11.0
  • 3.10.12
  • 3.10.11
  • 3.10.10
  • 3.10.9
  • 3.10.8
  • 3.10.7
  • 3.10.6
  • 3.10.5
  • 3.10.4
  • 3.10.3
  • 3.10.2
  • 3.10.1
  • 3.10.0
  • 3.9.28
  • 3.9.27
  • 3.9.26
  • 3.9.25
  • 3.9.23
  • 3.9.22
  • 3.9.21
  • 3.9.20
  • 3.9.19
  • 3.9.18
  • 3.9.17
  • 3.9.16
  • 3.9.15
  • 3.9.14
  • 3.9.13
  • 3.9.12
  • 3.9.11
  • 3.9.10
  • 3.9.9
  • 3.9.8
  • 3.9.7
  • 3.9.6
  • 3.9.5
  • 3.9.4
  • 3.9.3
  • 3.9.2
  • 3.9.1
  • 3.9.0
  • 3.8.15
  • 3.8.14
  • 3.8.13
  • 3.8.12
  • 3.8.11
  • 3.8.10
  • 3.8.9
  • 3.8.8
  • 3.8.7
  • 3.8.6
  • 3.8.5
  • 3.8.4
  • 3.8.3
  • 3.8.2
  • 3.8.1
  • 3.8.0
  • 3.7.8
  • 3.7.7
  • 3.7.6
  • 3.7.5
  • 3.7.4
  • 3.7.3
  • 3.7.2
  • 3.7.1
  • 3.7.0
  • 3.6.8
  • 3.6.7
  • 3.6.6
  • 3.6.5
  • 3.6.3
  • 3.6.2
  • 3.6.1
  • 3.6.0
  • 3.5.12
  • 3.5.10
  • 3.5.9
  • 3.5.9
  • 3.5.8
  • 3.5.6
  • 3.5.5
  • 3.5.3
  • 3.5.1
  • 3.5.0
  • 3.4.9
  • 3.4.8
  • 3.4.6
  • 3.4.5
  • 3.4.4
  • 3.4.3
  • 3.4.2
  • 3.4.0
  • 3.3.9
  • 3.3.8
  • 3.3.5
  • 3.3.4
  • 3.3.3
  • 3.3.2
  • 3.3.1
  • 3.3.0
  • 3.2.9
  • 3.2.8
  • 3.2.7
  • 3.2.6
  • 3.2.5
  • 3.2.4
  • 3.2.3
  • 3.2.2
  • 3.2.1
  • 3.2.0
  • 3.1.10
  • 3.1.9
  • 3.1.8
  • 3.1.7
  • 3.1.6
  • 3.1.5
  • 3.1.4
  • 3.1.3
  • 3.1.2
  • 3.1.1
  • 3.1.0
  • 3.0.3
  • 3.0.2
  • 3.0.1
  • 3.0.0
  • 2.7.8
  • 2.7.7
  • 2.7.6
  • 2.7.5
  • 2.7.4
  • 2.7.3
  • 2.7.2
  • 2.7.1
  • 2.7.0
  • 2.6.10
  • 2.6.9
  • 2.6.8
  • 2.6.7
  • 2.6.6
  • 2.6.5
  • 2.6.4
  • 2.6.3
  • 2.6.2
  • 2.6.0
  • 2.5.7
  • 2.5.6
  • 2.5.5
  • 2.5.4
  • 2.5.3
  • 2.5.2
  • 2.5.1
  • 2.5.0
  • 2.4.9
  • 2.4.8
  • 2.4.7
  • 2.4.6
  • 2.4.5
  • 2.4.4
  • 2.4.3
  • 2.4.2
  • 2.4.0
  • 2.3.4
  • 2.3.3
  • 2.3.2
  • 2.3.1
  • 2.3.0
  • 2.2.9
  • 2.2.8
  • 2.2.7
  • 2.2.6
  • 2.2.5
  • 2.2.4
  • 2.2.3
  • 2.2.2
  • 2.2.1
  • 2.2.0
  • 2.1.4
  • 2.1.3
  • 2.1.2
  • 2.1.0
  • 2.0.2
  • 2.0.0
  • 1.4.4
  • 1.4.3
  • 1.4.2
  • 1.4.0
  • 1.3.2
  • 1.3.1
  • 1.3.0
  • 1.2.1
  • 1.2.0
  • 1.1.9
  • 1.1.8
  • 1.1.7
  • 1.1.6
  • 1.1.5
  • 1.1.4
  • 1.1.1
  • 1.0.2
  • 1.0.1
  • 1.0.0
• Components
  • C
  • L
  • add_fiducials
  • add_fiducials_offsets
  • add_frame
  • add_grating_couplers
  • add_grating_couplers_with_loopback_fiber_array
  • add_grating_couplers_with_loopback_fiber_single
  • align_wafer
  • array
  • array_with_fanout
  • array_with_fanout_2d
  • array_with_via
  • array_with_via_2d
  • awg
  • bbox
  • bend_circular
  • bend_circular180
  • bend_circular_heater
  • bend_euler
  • bend_euler180
  • bend_euler_s
  • bend_port
  • bend_s
  • bend_straight_bend
  • bezier
  • cavity
  • cdc
  • cdsem_all
  • circle
  • coh_rx_dual_pol
  • coh_rx_single_pol
  • coh_tx_dual_pol
  • coh_tx_single_pol
  • compass
  • compensation_path
  • component_lattice
  • component_sequence
  • copy_layers
  • coupler
  • coupler90
  • coupler90bend
  • coupler90circular
  • coupler_adiabatic
  • coupler_asymmetric
  • coupler_bend
  • coupler_full
  • coupler_ring
  • coupler_straight
  • coupler_symmetric
  • cross
  • crossing
  • crossing45
  • crossing_arm
  • crossing_etched
  • crossing_from_taper
  • cutback_2x2
  • cutback_bend
  • cutback_bend180
  • cutback_bend180circular
  • cutback_bend90
  • cutback_bend90circular
  • cutback_component
  • cutback_component_mirror
  • cutback_splitter
  • dbr
  • dbr_tapered
  • delay_snake
  • delay_snake2
  • delay_snake3
  • delay_snake_sbend
  • dicing_lane
  • die
  • die_bbox
  • die_bbox_frame
  • disk
  • edge_coupler_array
  • edge_coupler_array_with_loopback
  • edge_coupler_silicon
  • ellipse
  • extend_port
  • extend_ports
  • extend_ports_list
  • fiber
  • fiber_array
  • fiducial_squares
  • ge_detector_straight_si_contacts
  • grating_coupler_array
  • grating_coupler_dual_pol
  • grating_coupler_elliptical
  • grating_coupler_elliptical_arbitrary
  • grating_coupler_elliptical_lumerical
  • grating_coupler_elliptical_te
  • grating_coupler_elliptical_tm
  • grating_coupler_elliptical_trenches
  • grating_coupler_elliptical_uniform
  • grating_coupler_loss_fiber_array
  • grating_coupler_loss_fiber_array4
  • grating_coupler_loss_fiber_single
  • grating_coupler_rectangular
  • grating_coupler_rectangular_arbitrary
  • grating_coupler_rectangular_arbitrary_slab
  • grating_coupler_te
  • grating_coupler_tm
  • grating_coupler_tree
  • greek_cross
  • hline
  • interdigital_capacitor
  • litho_calipers
  • litho_ruler
  • litho_steps
  • logo
  • loop_mirror
  • loss_deembedding_ch12_34
  • loss_deembedding_ch13_24
  • loss_deembedding_ch14_23
  • mmi1x2
  • mmi2x2
  • mmi_90degree_hybrid
  • mzi
  • mzi1x2_2x2
  • mzi2x2_2x2
  • mzi_arm
  • mzi_arms
  • mzi_coupler
  • mzi_lattice
  • mzi_lattice_mmi
  • mzi_pads_center
  • mzi_phase_shifter
  • mzi_phase_shifter_top_heater_metal
  • mzit
  • mzit_lattice
  • nxn
  • optimal_90deg
  • optimal_hairpin
  • optimal_step
  • pack_doe
  • pack_doe_grid
  • pad
  • pad_array
  • pad_array0
  • pad_array180
  • pad_array270
  • pad_array90
  • pad_gsg_open
  • pad_gsg_short
  • pads_shorted
  • pixel
  • qrcode
  • ramp
  • rectangle
  • rectangle_with_slits
  • resistance_meander
  • resistance_sheet
  • ring
  • ring_crow
  • ring_crow_couplers
  • ring_double
  • ring_double_heater
  • ring_single
  • ring_single_array
  • ring_single_bend_coupler
  • ring_single_dut
  • ring_single_heater
  • seal_ring
  • snspd
  • spiral_double
  • spiral_external_io
  • spiral_inner_io
  • spiral_inner_io_fiber_single
  • spiral_racetrack
  • spiral_racetrack_heater_doped
  • spiral_racetrack_heater_metal
  • splitter_chain
  • splitter_tree
  • staircase
  • straight
  • straight_array
  • straight_heater_doped_rib
  • straight_heater_doped_strip
  • straight_heater_meander
  • straight_heater_metal
  • straight_heater_metal_90_90
  • straight_heater_metal_undercut
  • straight_heater_metal_undercut_90_90
  • straight_pin
  • straight_pin_slot
  • straight_pn
  • straight_rib
  • straight_rib_tapered
  • switch_tree
  • taper
  • taper2
  • taper_0p5_to_3_l36
  • taper_adiabatic
  • taper_cross_section_linear
  • taper_cross_section_parabolic
  • taper_cross_section_sine
  • taper_from_csv
  • taper_parabolic
  • taper_sc_nc
  • taper_strip_to_ridge
  • taper_strip_to_ridge_trenches
  • taper_w10_l100
  • taper_w10_l150
  • taper_w10_l200
  • taper_w11_l200
  • taper_w12_l200
  • terminator
  • text
  • text_freetype
  • text_lines
  • text_rectangular
  • text_rectangular_multi_layer
  • triangle
  • verniers
  • version_stamp
  • via
  • via1
  • via2
  • via_corner
  • via_cutback
  • via_stack
  • via_stack_heater_m3
  • via_stack_slab_m3
  • via_stack_slot
  • via_stack_slot_m1_m2
  • via_stack_with_offset
  • viac
  • wafer
  • wire_corner
  • wire_sbend
  • wire_straight
• API
  • Geometry Construction
    • gdsfactory.Component
    • gdsfactory.ComponentReference
    • gdsfactory.read.import_gds
    • gdsfactory.read.from_yaml
    • gdsfactory.read.from_np
    • gdsfactory.read.from_phidl
    • gdsfactory.read.from_dphox
    • gdsfactory.path.Path
    • gdsfactory.path.straight
    • gdsfactory.path.euler
    • gdsfactory.path.arc
    • gdsfactory.path.spiral_archimedean
    • gdsfactory.path.smooth
    • gdsfactory.cross_section.CrossSection
    • gdsfactory.cross_section.Transition
    • gdsfactory.cross_section.cross_section
    • gdsfactory.cross_section.strip
    • gdsfactory.cross_section.strip_auto_widen
    • gdsfactory.cross_section.heater_metal
    • gdsfactory.cross_section.pin
    • gdsfactory.cross_section.pn
    • gdsfactory.cross_section.strip_heater_metal_undercut
    • gdsfactory.cross_section.strip_heater_metal
    • gdsfactory.cross_section.strip_heater_doped
    • gdsfactory.cross_section.rib_heater_doped
    • gdsfactory.cross_section.rib_heater_doped_via_stack
    • gdsfactory.path.transition
    • gdsfactory.cell
    • gdsfactory.cell_without_validator
    • gdsfactory.types.Layer
    • gdsfactory.types.ComponentSpec
    • gdsfactory.types.LayerSpec
    • gdsfactory.types.CrossSectionSpec
    • gdsfactory.types.CellSpec
  • Pack
    • gdsfactory.pack
    • gdsfactory.grid
    • gdsfactory.grid_with_text
  • Netlist
    • gdsfactory.get_netlist.get_netlist
  • Klayout DRC
    • gdsfactory.geometry.write_drc.write_drc_deck_macro
    • gdsfactory.geometry.write_drc.rule_width
    • gdsfactory.geometry.write_drc.rule_space
    • gdsfactory.geometry.write_drc.rule_min_width_or_space
    • gdsfactory.geometry.write_drc.rule_separation
    • gdsfactory.geometry.write_drc.rule_enclosing
    • gdsfactory.geometry.write_drc.rule_area
    • gdsfactory.geometry.write_drc.rule_density
    • gdsfactory.geometry.write_drc.rule_not_inside
  • Mode solver Plugins
    • gdsfactory.simulation.gtidy3d.modes.Waveguide
    • gdsfactory.simulation.gtidy3d.modes.WaveguideCoupler
    • gdsfactory.simulation.gtidy3d.modes.sweep_width
    • gdsfactory.simulation.gtidy3d.modes.sweep_bend_loss
    • gdsfactory.simulation.gtidy3d.modes.group_index
    • gdsfactory.simulation.gtidy3d.modes.plot_sweep_width
    • gdsfactory.simulation.eme.MEOW
    • gdsfactory.simulation.modes.find_modes_waveguide
    • gdsfactory.simulation.modes.find_modes_coupler
    • gdsfactory.simulation.modes.find_neff_vs_width
    • gdsfactory.simulation.modes.find_mode_dispersion
    • gdsfactory.simulation.modes.find_coupling_vs_gap
    • gdsfactory.simulation.modes.find_neff_ng_dw_dh
    • gdsfactory.simulation.modes.plot_neff_ng_dw_dh
    • gdsfactory.simulation.modes.plot_neff_vs_width
    • gdsfactory.simulation.modes.plot_coupling_vs_gap
  • FDTD Simulation Plugins
    • gdsfactory.simulation.plot.plot_sparameters
    • gdsfactory.simulation.plot.plot_imbalance2x2
    • gdsfactory.simulation.plot.plot_loss2x2
    • gdsfactory.simulation.get_effective_indices
    • gdsfactory.simulation.gmeep.write_sparameters_meep
    • gdsfactory.simulation.gmeep.write_sparameters_meep_mpi
    • gdsfactory.simulation.gmeep.write_sparameters_meep_batch
    • gdsfactory.simulation.gmeep.write_sparameters_grating
    • gdsfactory.simulation.gmeep.write_sparameters_grating_mpi
    • gdsfactory.simulation.gmeep.write_sparameters_grating_batch
    • gdsfactory.simulation.gtidy3d.write_sparameters
    • gdsfactory.simulation.gtidy3d.write_sparameters_batch
    • gdsfactory.simulation.gtidy3d.write_sparameters_grating_coupler
    • gdsfactory.simulation.lumerical.write_sparameters_lumerical
  • Circuit solver Plugins
    • gdsfactory.simulation.sax.read.model_from_csv
    • gdsfactory.simulation.sax.read.model_from_component
    • gdsfactory.simulation.sax.plot_model
    • gdsfactory.simulation.sax.models
    • gdsfactory.simulation.lumerical.interconnect.install_design_kit
    • gdsfactory.simulation.lumerical.interconnect.add_interconnect_element
    • gdsfactory.simulation.lumerical.interconnect.get_interconnect_settings
    • gdsfactory.simulation.lumerical.interconnect.send_to_interconnect
    • gdsfactory.simulation.lumerical.interconnect.run_wavelength_sweep
    • gdsfactory.simulation.lumerical.interconnect.plot_wavelength_sweep
• Routing API
  • single route
    • gdsfactory.routing.get_route
    • gdsfactory.routing.get_route_from_steps
    • gdsfactory.routing.route_quad
    • gdsfactory.routing.route_sharp
  • bundle route
    • gdsfactory.routing.get_bundle
  • get_bundle_from_steps
    • gdsfactory.routing.get_bundle_from_steps
    • gdsfactory.routing.get_bundle_path_length_match
  • route_ports_to_side
    • gdsfactory.routing.route_ports_to_side
    • gdsfactory.routing.route_south
  • fanout
    • gdsfactory.routing.get_routes_bend180
    • gdsfactory.routing.get_routes_straight
    • gdsfactory.routing.get_route_sbend
    • gdsfactory.routing.get_bundle_sbend
    • gdsfactory.routing.fanout2x2
    • gdsfactory.routing.fanout_component
    • gdsfactory.routing.fanout_ports
  • add_fiber_array / add_fiber_single
    • gdsfactory.routing.add_fiber_array.add_fiber_array
    • gdsfactory.routing.add_fiber_single.add_fiber_single
  • add_pads
    • gdsfactory.routing.add_electrical_pads_shortest
    • gdsfactory.routing.add_electrical_pads_top
    • gdsfactory.routing.add_electrical_pads_top_dc
• Command line interface
  • gf
    • gds
    • tool
    • watch