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Flip propagation direction by flipping H

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This commit is contained in:
Jan Petykiewicz 2019-08-26 00:27:05 -07:00
parent c306bb1f46
commit 7006b5e6e4
1 changed files with 1 additions and 2 deletions
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3
meanas/fdfd/waveguide_mode.py
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@ -115,8 +115,7 @@ def solve_waveguide_mode(mode_number: int,
fields_2d['wavenumber'] = 2/dx_prop * numpy.arcsin(fields_2d['wavenumber'] * dx_prop/2)
# Adjust for propagation direction
fields_2d['E'][2] *= polarity
fields_2d['H'][2] *= polarity
fields_2d['H'] *= polarity
# Apply phase shift to H-field
fields_2d['H'] *= numpy.exp(-polarity * 1j * 0.5 * fields_2d['wavenumber'] * dx_prop)