In this project will be designed 10 MZIs: Six with the same \(\Delta L\) in order to test manufacturing variaibility and other three devices with different  \(\Delta L\) to see how the main parameter of a MZI variates with it and one with \(\Delta L=0\) as a reference.
In this chapter will be simulated and analyzed the characteristics of the waveguides which will be present in the MZI and the various MZI with different  \(\Delta L\).