Thermally Tuned waveguide example Script Equation
I asked a previous question on the form but figured I may need to start another thread.
In regards to the example 'Thermally Tuned Waveguide (FDE)' seen here:
we are provided with an equation to use within Mode defined as:
Phase = 2*pi*(neff-neff0)*L/lambda
The script sets L as 200e-6. Why is that? What does this variable represent? I need to know this info in case I need to alter the script for use in different simulations