advanced usage

Below are some of the more advanced capabilities and options in cbeam.

• 1. making custom waveguides
  • 1.1. the Prim2D class
  • 1.2. the Prim3D class
  • 1.3. the Waveguide class
• 2. meshing
• 3. propagator settings
  • 3.1. \(z\)-stepping parameters for characterization
  • 3.2. specifying degenerate modes
  • 3.3. accessing the data
  • 3.4. propagation parameters
• 4. resampling and evaluating fields