Monte Carlo analysis with spatial correlations.

Running parameter sweeps without the CAD.

Learn how to run parameter sweep, optimization, yield analysis, and s-parameter analysis tasks.

Custom source profile from monitor data.

The import button includes options to import from a variety of formats: More information about the solver algorithms can be found in the Solvers section. Simulation objects are used to define simulation parameters like boundary conditions and mesh size.

Complex structures: Arrays of objects, Rounded corners, Waveguide bends, Sidewall angle, Spiral and helix, Surface roughness, 3D contour.

Primitives: Triangle, Rectangle, Polygon, Circle, Ring, Custom, Surface, Waveguide, Sphere, Pyramid, Planar solid, 2D rectangle, 2D polygon.

Simulation objects can be added by clicking on the corresponding icon in the GUI. The pages provide detailed descriptions of each simulation object. These objects are used to model the physical structure, define the solver region, any sources of light or doping/generation regions as well as monitors to collect data.

III-V Semiconductor Optical Material Data Tool.

Learn how to define the material properties that will be used in your simulations.

Parseval's theorem - Energy conservation.

Understanding ray vs wave optics with a simple example.Finite Difference Time Domain (FDTD) solver introduction.Learn about the FDTD solver and related topics You can also browse the Application Gallery directly from within our products in the product launcher. Application Gallery: Find example files, simulation methodologies, and tips to help you get started quickly and easily.Ansys Learning Forum (Photonics category): A large repository of Q&A content from the Ansys Lumerical community.FDTD videos: List of videos from the FDTD course.The 'My first simulation' section is a great getting started tutorial. FDTD course: A self paced course intended for beginner to intermediate users with a focus on providing an understanding of the solver physics, simulation workflow and data analysis.The FDTD reference manual provides detailed descriptions of product features.

Fdtd lumerical examples