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LUMERICAL
Ansys Lumerical
Ansys Lumerical is a comprehensive photonics simulation suite providing best-in-class solvers for the design and analysis of nanophotonic and integrated photonic devices. The suite combines FDTD, MODE, INTERCONNECT, and Multiphysics solvers in a unified environment, enabling engineers to model real-world photonic effects at chip, component, and system levels.
Through Advinno Technologies, engineers access Lumerical for applications in silicon photonics, photonic integrated circuits (PICs), optical communications, CMOS image sensors, and nanophotonic devices. Lumerical’s foundry-calibrated compact models and PDK-based workflows shorten time to market and reduce the risk and cost of physical prototyping.
Key Ansys Lumerical Solutions:
- FDTD simulation for nanophotonic components
- Waveguide and coupler mode analysis
- Photonic integrated circuit (PIC) simulation
- CMOS image sensor and uLED modeling
- Metalens and metasurface design
- Silicon photonics PDK-based workflows
- Multiphysics electro-optic co-simulation
- Python API and automated simulation pipelines
FDTD Solver for Nanophotonic Devices
Ansys Lumerical FDTD integrates finite-difference time-domain, RCWA, and STACK solvers in a single design environment, delivering best-in-class solver performance for nanophotonic device simulation. FDTD enables precise analysis and optimization of diffraction gratings, multilayered coatings, uLEDs, CMOS image sensors, metalenses, and metasurfaces.
- Finite-difference time-domain (FDTD) solver
- RCWA and STACK solver integration
- Diffraction grating and metalens optimization
- uLED and CMOS image sensor simulation
MODE Solver for Waveguides and Couplers
Ansys Lumerical MODE combines bidirectional eigenmode expansion (EME), varFDTD, and finite difference eigenmode (FDE) solvers to deliver accurate spatial field, modal frequency, and mode overlap evaluations. Engineers use MODE to reliably predict waveguide propagation, coupler performance, and photonic component behavior in silicon photonic and III-V platforms.
- Bidirectional eigenmode expansion (EME) solver
- varFDTD for 2.5D photonic simulation
- Finite difference eigenmode (FDE) analysis
- Waveguide propagation and coupler performance
Photonic Circuit and Multiphysics Simulation
Ansys Lumerical INTERCONNECT provides system-level photonic circuit simulation, enabling engineers to model complete photonic integrated circuits from individual components to full chip-level systems. Multiphysics co-simulation integrates electro-optic, thermo-optic, and mechanical effects, and the Python LumAPI enables automated simulation workflows and seamless integration with existing design pipelines.
- INTERCONNECT photonic circuit simulator
- Electro-optic and thermo-optic co-simulation
- Python LumAPI for automation and integration
- Foundry-calibrated compact models and PDK workflows
