Ansys Optics Help Center home page
Products
  • Ansys Optics
  • Downloads
  • What's new
  • Ansys Help
Solutions
  • Lumerical
  • Zemax
  • Speos
Learn
  • Ansys Innovation Courses (AIC)
  • Ansys Learning Hub (ALH)
  • Webinars
  • On-Demand Webinars
  • White Papers
Get Help
  • Welcome Guide
  • Ansys Learning Forum (ALF)
  • Lumerical Ideas Exchange (IX)
  • Ansys Support (ACSS)
  • How to Register for Support
Evaluate for Free
  • Lumerical
  • Zemax
  • Speos
  1. Ansys Optics
  2. DEVICE Suite
  3. Solver physics

Solver physics

  • CHARGE solver introduction
  • Discontinuous Galerkin Time-Domain (DGTD) solver introduction
  • Eigenmode propagate script command
  • Finite Difference Time Domain (FDTD) solver introduction
  • Finite Element EigenMode (FEEM) solver introduction
  • HEAT solver introduction
  • MODE - 2.5D varFDTD solver introduction
  • MODE - EigenMode Expansion (EME) solver introduction
  • MODE - Finite Difference Eigenmode (FDE) solver introduction
  • MQW Solver Physics
  • RCWA Solver Introduction
  • Semiconductor vs. Alloy Electrical Material Types for Constant Fraction Alloy Materials
  • Solving bent waveguides in FDE and FEEM
  • Solving helical waveguides in FDE overview
  • Spectral averaging introduction and definitions
  • STACK Optical Solver Overview
  • Understanding frequency domain CW normalization
  • Understanding ray vs wave optics with a simple example
  • Units and normalization conventions in Lumerical solvers
  • Using Non-orthogonal RCWA Unit Cells
  • Using Parseval's theorem to check for energy conservation between the time and frequency domain
  • VCSEL Solver Introduction

Products

  • Ansys Optics
  • Downloads
  • What's new
  • Ansys Help

Solutions

  • Lumerical
  • Zemax
  • Speos

Learn

  • Ansys Innovation Courses
  • Ansys Learning Hub
  • Webinars
  • On-Demand Webinars
  • White Papers

Get Help

  • Ansys Learning Forum
  • Lumerical Ideas Exchange
  • Ansys Support
  • How to Register for Support

Evaluate for Free

  • Lumerical
  • Zemax
  • Speos
Hear the Latest from Ansys

Copyright 2025 Ansys Canada Ltd.


Ansys
  • Terms of Service
  • Cookie Policy
  • Privacy Policy
  • Legal Notices