finesse.solutions.beamtrace.PropagationSolution.waistsize

PropagationSolution.waistsize(at)

Waist radius as measured from a given location of the path.

Parameters

See :meth:`.PropagationSolution.q`.

Returns

wfloat or Function

Waist size using the beam parameter basis at the specified node.

Raises

See PropagationSolution.q().