finesse.simulations.homsolver.HOMSolver.node_field_vector
- HOMSolver.node_field_vector(signatures, args, kwargs, defaults, _fused_sigindex_ref=[None])
Returns the higher order mode field vector of a given node at a specific frequency index.
- Parameters:
- node[int|object|str]
The node for which to retrieve the field vector. This can be a string full-name of a node, ‘m1.p1.i’, or a node object. It can also be an integer index of the node for this simulation.
- freq_idxunsigned long
The index of the frequency at which to retrieve the field vector.
- Returns:
- np.ndarray:
A copy of the field vector of the node at the specified frequency index.