HASEonGPU Documentation

HASEonGPU (High performance Amplified Spontaneous Emission on GPU) is an open-source HPC software for calculating amplified spontaneous emission (ASE) flux in laser gain media.

It is intended to support the design and analysis of high-power laser systems, where ASE is an important limiting effect for stored energy, gain distribution, and overall amplifier performance.

Start with Getting Started for setup and interface selection. The Theory and Model page explains the ASE model, estimator, pump coupling, and implementation restrictions.

Contents

Documentation

• Getting Started
  • Repository Setup
  • Dependencies
  • Additional Notes
  • Compilation Notes
  • Choose an Interface
  • Typical Workflow
  • Next Step
• Theory and Model
  • Nature of the Problem
  • Solution Method
  • ASE Estimator
  • ASE Population Derivative
  • Pump and Time Stepping
  • Restrictions
  • Features
  • References
• Backend Selection
  • Build-time backend selection
  • Backend-name helper library
  • Runtime backend selection
  • Query available backends from Python
• Compilation
  • Basic Build
  • Typical Build Variants
  • CMake Options
  • Notes
• Windows Notes
  • Overview
  • Build Notes
  • Notes
• Binary Interface
  • Compilation
  • Usage
  • Example
  • Command-Line Arguments
• MPI Execution
  • Dependencies and Build Configuration
  • Execution Model
  • Important Settings
  • Common Usage Modes
  • Interpreting Output
  • Runtime Considerations
• MATLAB Interface
  • Compilation
  • Installation
  • Usage
  • Example
  • Input Argument Description
• Python Interface Guide
  • Installation
  • Source-Tree Import
  • Concept Pages
  • Minimal Example Tutorial
• Python API Reference
  • Public API
  • Module Summaries