Quick Specs
Lumerical DGTD tackles the most challenging nanophotonic simulations with superior performance, independent of geometry complexity. DGTD’s Maxwell’s solver is based on the discontinuous Galerkin time domain method.
Ansys Lumerical DGTD
3D Electromagnetic Simulator
Tackle your most challenging 3D electromagnetic simulations with Ansys Lumerical DGTD, a finite element Maxwell’s solver providing superior performance, independent of geometry complexity.
SOLVE THE UNSOLVABLE
3D Electromagnetic Simulation
Accuracy and performance are hallmarks of 3D electromagnetic simulations in Lumerical DGTD. Handle the most challenging classes of nanophotonic simulations with a finite element Maxwell’s solver based on the discontinuous Galerkin time domain method.
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2D & 3D Modeling
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Comprehensive Material Models
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Object-conformal mesh
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Multiphysics Integration
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Object-conformal mesh -
Far-field and grating projections -
2D & 3D Modeling -
Automatic Mesh Refinement
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High order mesh polynomials -
Bloch boundary conditions -
Comprehensive Material Models -
Material-adaptive Mesh
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Gaussian vector beams -
Highly interoperable -
Automation and Scripting
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Resources
CAPABILITIES
Quickly Analyze 3D Electromagnetic Simulations
Ansys Lumerical DGTD employs a finite element Maxwell’s solver based on the discontinuous Galerkin time domain method. When accuracy is mission critical, DGTD provides superior performance, independent of geometry complexity and within a design environment engineered for multiphysics simulation workflows.
Key Features
- Interoperable with Multiphysics Solvers
- Finite Element IDE
- Comprehensive Material Models
Ansys Lumerical DGTD, in conjunction with other Lumerical solutions, provides a variety of multiphysics simulations:
- Photovoltaic (FDTD/DGTD, CHARGE & HEAT)
- Electro-optic (CHARGE & FDTD/DGTD/FDE)
- Opto-thermal (FDTD/DGTD & HEAT)
- Plasmonics (DGTD & HEAT)
Lumerical DGTD offers a flexible visual database, with multi-coefficient broadband optical material models and scriptable material properties.
- 2D & 3D modeling
- Import STL, GDSII, and STEP
- Parameterizable simulation objects
- Domain partitioned solids for easy property definition
- Geometry-linked sources and monitors
- Automatic mesh refinement based on geometry, materials, doping, refractive index, and optical or heat generation
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Application Gallery
Webinars on Demand
Reference Manual
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