finesse.analysis.actions.operator.Eigenmodes

Overview

class finesse.analysis.actions.operator.Eigenmodes(cavity: Cavity, frequency, *, name='eigenmode')

Bases: Action

For a given Cavity defined in a model, this action will compute the roundtrip operator and calculate the eigen-values and -vectors of the cavity. This will not give correct solutions for coupled cavities.

This can be used to determine what modes combination of modes are resonating in a cavity and the required tuning to make that mode resonate.

Parameters:

cavitystr

cavity name

frequencyfloat

Frequency to use for calculating the operators

namestr, optional

Name of the solution generated by this action