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Ansys Lumerical STACK

STACK is faster than direct simulations of the Maxwell’s equations since it makes use of analytical techniques.

 

STACK Analytic Solver

In comparison to a direct simulation of Maxwell’s equations, the STACK Analytic solver is quicker. It has functionality for both plane-wave and dipole illumination and is excellent for rapid prototyping for thin film applications. Interference and microcavity effects are captured by the solver.

Scripting-based interoperability

Through the Automation API, Python and MATLAB APIs, as well as the Lumerical scripting language, Lumerical STACK products are flexible and easy to integrate into workflows.

Dipole/Dipole Off-Axis Illumination

Seamless transition between on-axis and off-axis illumination is available for engineers in Ansys STACK who often toggle between multiple resolutions and proximity corrections.

One of the three main resolution-enhancement technologies, off-axis illumination (OAI), has allowed optical lithography to push the practical resolution limitations well beyond what was previously thought to be conceivable (the others being phase shifting masks and optical proximity corrections).

Off-axis lighting must be properly sized and shaped for the particular mask pattern being printed in order to be used efficiently for engineers in this line of work.

 

 

 

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Additional Ansys Lumerical Products

Lumerical software overview and core capabilities

 

 

Ansys Lumerical FDTD

Simulation of Nanophotonic Devices

Ansys-INTERCONNECT-Software-Charting
  • Q-factor Analysis
  • Band Structure Analysis
  • Flexible Material Plug-ins
  • Cloud and HPC Capability
  • 2D or 3D Model Simulation
  • Full Vectoral Customization
  • Far-field Projection Analysis
  • Spatially Varying Anisotropy
  • Custom Surfaces and Volumes
  • Advanced Conformal Meshing
  • Automated S-parameter Extraction

 

Ansys Lumerical MODE

Optical Waveguide & Coupler Solver

Optics-Waveguide-Coupler-Ansys-Lumerical-Mode-Optical-Software
  • Overlap Analysis
  • Bend Loss Analysis
  • Helical Waveguides
  • 2.5D varFDTD Solver
  • Anisotropic Materials
  • Advanced Conformal Mesh
  • Spatially Varying Temperature
  • Charge Density Profile Imports
  • Finite Difference Eigenmode Solver
  • Magneto-optical Waveguide Analysis

 

Lumerical INTERCONNECT

Photonic Integrated Circuit Simulator

INTERCONNECT-Nanophotonics-Board
  • Transient Block Analysis
  • Frequency Domain Analysis
  • GUI and Lumerical Scripting
  • Mixed Signal Representation
  • Travelling Wave Laser Model
  • Automatic Parameter Sweeps
  • Multi-Variant Statistical Analysis
  • Import Compact Libraries Models
  • Electronic-Photonic Co-Simulation
  • Transient Sample Model Simulator
  • Multimode and Multichannel Support

 

 

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Ansys Lumerical CHARGE

3D Charge Transport Solver

Ansys-Lumerical-CHARGE-Electric-Batter-Lithium-Ion-Battery-Modeling-and-Simulation
  • Scriptable Material Properties
  • Automatic Finite Element Meshing
  • Electrical/Thermal Material Models
  • Parameterizable Simulation Objects
  • Geometry-Linked Sources/Monitors
  • Comprehensive SoC Material Models
  • Small Signal Alternating Current analysis’
  • Isothermal, Non-Isothermal, Electro-Therma

 

Ansys Lumerical HEAT

3D Heat Transport Solver

Ansys-Lumerical-HEAT-Heat-Transfer-Simulation-Software-Thermal-Conduction
  • Joule (J) Heating Solver
  • Flexible Materials Database
  • Automatic Mesh Refinement
  • Finite-Element Meshing Automation
  • Finite-Element Heat Transport Solver
  • Steady-State and Transient Simulation
  • Rapid Transition from 2D & 3D Solvers
  • Self-Consistent Heat/Charge Transport
  • Conductive, Convection & Radiative FX

 

Ansys Lumerical DGTD

3D Electromagnetic (EM) Simulator

Thermoelectric-effect-heat-transfer-multiphysics-simulation-software
  • Highly Interoperable
  • Object-Conformal Mesh
  • Material-Adaptive Mesh
  • Gaussian Vector Beams
  • Automation and Scripting
  • Bloch Boundary Conditions
  • Automatic Mesh Refinement
  • High Order Mesh Polynomials
  • Transitional 2D & 3D Modeling
  • Far-field and Grating Projections

 

 

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Ansys Lumerical FEEM

Finite Element Waveguide Simulation

Ansys-INTERCONNECT-Software-Charting-SimuTech-Group
  • Frequency Domain Reflectometry
  • Higher-Order Polynomial Functions
  • Parallel Curved Meshing Adaptivity
  • Electro-Optic Modeling Simulation
  • Thermo-Optic Modeling Simulation
  • Spatially Varying Index Perturbations
  • Determine Effective Refractive Index’
  • Fourier analysis for Signal Processing
  • Material-adaptive Mesh Embedment
  • Waveguide Thermal Sensitivity Tuning

 

Ansys Lumerical MQW

Quantum Well Gain Simulation

Laser-Thermal-Simulation-Ophthalmology-Thermal-Analysis-for-Near-Sightedness
  • Wavefunction Calculation
  • Band Diagram Calculation
  • Physics-Based Photonics Solver
  • Quantum Mechanical Analysis
  • Conduction Electron Scattering
  • Gain and Spontaneous Emission
  • Characterization of Band Structures
  • Multi-Quantum Well Stacks Simulator
  • Establish Controllable Quantum States
  • Mesoscopic Superconductivity Analysis

 

Ansys Lumerical Suite

Electronics Photonics Design Automation (EPDA)

Optics-Waveguide-Coupler-Ansys-Lumerical-Mode-Optical-Software
  • Lumerical MODE
  • Lumerical CHARGE
  • Lumerical HEAT
  • Lumerical DGTD
  • Lumerical STACK
  • Lumerical FEEM
  • Lumerical MQW
  • Lumerical VERILOG-A
  • Lumerical INTERCONNECT
  • Lumerical CML COMPILER

 

 

 

Ansys Lumerical STACK In-Action

Supporting Ansys Lumerical STACK video materials showcasing  functionality, and practical industrial application.

Ansys Lumerical STACK Optical Solver Solutions
Practical Application for Coherence Break in the STACK Solver