Installation and Licensing
Troubleshooting and FAQ
- Launching Ansys Lumerical Products with and Without Mesa Library
- Ansys Optics - Welcome Guide
- Troubleshooting and FAQ
- Where can I find Ansys technical support?
- System Requirements
- Support for MacOS ends with 2020 R2
Release Notes
- 2025 R1.1 Release Notes
- 2025 R1 Release Notes
- 2024 R2.3 Release Notes
- 2024 R2.2 Release Notes
- 2024 R2.1 Release Notes
- 2024 R2 Release Notes
Ansys Lumerical product installation
- Installing Lumerical Using the Ansys Automated Installer
- Hardware specifications guidelines
- Windows installation guide
- RHEL/Rocky Linux installation guide
- SUSE Linux Enterprise Server installation guide
- Ubuntu Linux installation guide
Ansys license manager installation
Ansys licensing activation and configuration
- Ansys license management center (overview)
- Ansys entitlement activation
- Managing entitlements in the Ansys licensing portal
- Ansys licensing portal role management
- Configuring the Ansys license manager for shared access
- Troubleshooting licensing issues with the Ansys license manager
License models
Managing your license
- Lumerical product components and licensing overview
- Ansys Lumerical certificate-based license overview
- Lumerical license configuration with the Ansys Optics Launcher
- Lumerical license configuration from the command line
- License configuration using the Ansys licensing client settings
- License borrowing on the Ansys Enterprise product licensing
Running simulations
- Running simulations using the Windows command prompt
- Running simulations using terminal on Linux
- Running simulations with MPI on Linux
- Running remote simulation jobs with MPI
- Running FDTD simulations from the design environment
- Running RCWA simulations from the design environment
Ansys Lumerical API
Lumerical FlexNet license manager (end-of-life)
- Lumerical FlexNet license manager installation guide (legacy)
- Lumerical FlexNet license manager advanced configuration (legacy)
- How to start, stop, or restart Lumerical FlexNet license server (legacy)
- Understanding FlexLM behavior with multiple activated licenses (legacy)
- Controlling access to floating licenses on the Lumerical FlexLM (legacy)
- Troubleshooting using the Lumerical FlexNet license manager log files (legacy)