Getting an error while solving modes of a waveguide #2446
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I am trying to solve for the modes of a channel waveguide, but I am encountering an error that I don't understand. Please find the code below. position and size of source planesrc_plane = td.Box(center=[0, 0, sou_pos], size=[sz_plane, sz_plane, 0]) number of modes to com 8000 putenum_modes = 2 setup and solve for modesmode_spec = td.ModeSpec(num_modes=num_modes) print("Effective index of computed modes: ", np.array(modes.n_eff)) the error I am getting is, NameError Traceback (most recent call last) NameError: name 'ModeSolver' is not defined |
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Replies: 1 comment
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It sounds like you just haven't imported the mode solver? |
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It sounds like you just haven't imported the mode solver?