[Meep-discuss] Fiber modes

2020-05-18 Thread SERAFINI VALENTINA
Good evening I am a beginner in Meep. I am currently trying to use Meep, with Python as programming Language, for calculate the scattering matrix of a piece of fiber. The geometry is described as two cilinder, one inside the other, whose refraction indices are 1.4482 for the core and 1.44 for

[Meep-discuss] (no subject)

2020-03-23 Thread SERAFINI VALENTINA
Good morning I am a beginner in Meep. Currently, I am trying modifying the simulation in Eigenmode source tutorial reported in meep documentation. Here I report the code I am using import meep as mp import numpy as np import matplotlib.pyplot as plt w = 5 # width of waveguide