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v -> e_xy for cylindrical mode result

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Jan Petykiewicz 2019-08-27 00:40:49 -07:00
parent f4bac9598d
commit e99019b37f
1 changed files with 4 additions and 4 deletions
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8
meanas/fdfd/waveguide_mode.py
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@ -280,14 +280,14 @@ def solve_waveguide_mode_cylindrical(mode_number: int,
A_r = waveguide.cylindrical_operator(numpy.real(omega), dxes_real, numpy.real(epsilon), r0) A_r = waveguide.cylindrical_operator(numpy.real(omega), dxes_real, numpy.real(epsilon), r0)
eigvals, eigvecs = signed_eigensolve(A_r, mode_number + 3) eigvals, eigvecs = signed_eigensolve(A_r, mode_number + 3)
v = eigvecs[:, -(mode_number+1)] e_xy = eigvecs[:, -(mode_number+1)]
''' '''
Now solve for the eigenvector of the full operator, using the real operator's Now solve for the eigenvector of the full operator, using the real operator's
eigenvector as an initial guess for Rayleigh quotient iteration. eigenvector as an initial guess for Rayleigh quotient iteration.
''' '''
A = waveguide.cylindrical_operator(omega, dxes, epsilon, r0) A = waveguide.cylindrical_operator(omega, dxes, epsilon, r0)
eigval, v = rayleigh_quotient_iteration(A, v) eigval, e_xy = rayleigh_quotient_iteration(A, e_xy)
# Calculate the wave-vector (force the real part to be positive) # Calculate the wave-vector (force the real part to be positive)
wavenumber = numpy.sqrt(eigval) wavenumber = numpy.sqrt(eigval)
@ -296,10 +296,10 @@ def solve_waveguide_mode_cylindrical(mode_number: int,
# TODO: Perform correction on wavenumber to account for numerical dispersion. # TODO: Perform correction on wavenumber to account for numerical dispersion.
shape = [d.size for d in dxes[0]] shape = [d.size for d in dxes[0]]
v = numpy.hstack((v, numpy.zeros(shape[0] * shape[1]))) e_xy = numpy.hstack((e_xy, numpy.zeros(shape[0] * shape[1])))
fields = { fields = {
'wavenumber': wavenumber, 'wavenumber': wavenumber,
'E': unvec(v, shape), 'E': unvec(e_xy, shape),
# 'E': unvec(e, shape), # 'E': unvec(e, shape),
# 'H': unvec(h, shape), # 'H': unvec(h, shape),
} }