Tidy3D Example Library
Contents
Tidy3D Example Library#
Lecture Series#
Tidy3D Basics#
Feature Tutorials#
Mediums#
Structures#
Grid Specification#
Symmetry and Boundary Conditions#
Sources#
Data Visualization and Postprocessing#
Mode Solver#
Parameter Sweep#
Scattering Matrix#
Resonance Finder#
FDTD Adjoint Optimization#
- Jax, automatic differentiation, and adjoint optimization: basics
- Adjoint analysis of a multi-layer slab
- Inverse design optimization of a mode converter
- Multi-objective adjoint optimization
- Inverse design optimization of a waveguide taper
- Inverse design optimization of a compact grating coupler
- Inverse design optimization of a metalens
- Adjoint-based shape optimization of a waveguide bend
- Adjoint optimization of a wavelength division multiplexer
- Parameterized level set optimization of a y-branch
- Inverse design integrated with circuit simulation
- Adjoint inverse design of a quantum emitter light extractor
Case Studies#
Photonic Integrated Circuit Components#
- Waveguide Y junction
- Waveguide to ring coupling
- Waveguide crossing based on cosine tapers
- Euler waveguide bend
- Inverse taper edge coupler
- Uniform grating coupler
- Focusing apodized grating coupler
- 1x4 MMI power splitter
- 2D ring resonator
- Broadband bi-level taper polarization rotator-splitter
- Waveguide mode size converters
- Strip to slot waveguide converters
- Waveguide bragg gratings
- Broadband directional coupler
- Compact polarization splitter-rotator
- 8-Channel mode and polarization de-multiplexer
- THz integrated demultiplexer/filter based on a ring resonator
- Photonic crystal waveguide polarization filter
- 90 degree optical hybrid
- Broadband polarizer assisted by anisotropic metamaterial
- Exceptional coupling for waveguide crosstalk reduction
- Thin film lithium niobate adiabatic waveguide coupler
- Polarization splitter and rotator based on 90 degree bends
- Particle swarm optimization of a polarization beam splitter
- Particle swarm optimization of a bullseye cavity for quantum emitter light extraction
- Plasmonic waveguide sensor for carbon dioxide detection
- Bi-layer SiN edge coupler in the visible frequency
Metamaterials, Gratings, and Other Periodic Structures#
- Dielectric metasurface absorber
- Gradient metasurface reflector
- Graphene metamaterial absorber
- Microwave frequency selective surface
- High-Q silicon resonator
- Germanium Fano metasurface
- Multilevel blazed diffraction grating
- Biosensor grating simulation
- Distributed Bragg reflector and cavity
- CMOS RGB image sensor