Welcome to EMUstack’s documentation!

Introduction

• Introduction

Installation

• Installation
  • SuiteSparse
  • EMUstack Makefile

Guide

• Simulation Structure
• Single Interface
• Dispersion & Parallel Computation
• Thin Film Stack
• Including Metals
• 1D Grating
• 2D Grating
• Angles of Incidence & Eliptical Inclusions
• Plotting Fields 1D
• Plotting Fields 2D
• Plotting Amplitudes
• Shear Transformations
• Ultrathin Absorption Limit - Varying n
• Varying a Layer of a Stack
• Convergence Testing
• Extraordinary Optical Transmission
• Screen Sessions
  • Basic Usage
  • Terminating EMU stacks

Python Backend

• objects module
• materials module
• mode_calcs module
• stack module
• plotting module

Fortran Backends

The intention of EMUstack is that the Fortran FEM routines are essentially black boxes. They are called from mode_calcs.py and return the modes (Eigenvalues) of a structured layer, as well as some matrices of overlap integrals that are then used to compute the scattering matrices.

There are however a few important things to know about the workings of these routines.

• 1D FEM Mode Solver
  • 1D Mesh
• 2D FEM Mode Solver
  • 2D Mesh
  • FEM Errors

Indices and tables

• Index
• Module Index
• Search Page