Profiles of incoming transverse waveguide modes
Thank You Adel,
Thank you for helping on previous issue. I have another curiosity here.
Right now all incoming flux on lead 0 is all modes from 1 to N. The
incoming flux corresponds to summation from 1 to N (i.e ), I just want
first 3 modes only.
I have attached a picture here what I want to do it. Can I achieve such
condition in kwant from finding wavefunction from kwant solver?
Here I have attached a code to find wavefunction.
import kwant
import numpy as np
from matplotlib import pyplot
from numpy import sqrt
from math import *
#======================================================================
# Define the shape -------------------
#======================================================================
def shape(pos):
x, y = pos
return (np.abs(2.0*x)<=L)&(np.abs(y)
participants (2)
-
Abbout Adel
-
amrita chapagain