ConfinementFactorΒΆ

Type:float
Range:[0, 1]
Default:0.0
Appearance:simple

Threshold value for core confinement (\mathrm{cf}) of the eigenmodes. Only modes satisfying the following condition are considered:

\begin{eqnarray*}
\frac{\int_{\mathrm{core}} I \ \dd V}{\int_{\mathrm{core}} I \dd V +\int_{\mathrm{non-core}} I\dd V} \geq \mathrm{cf},
\end{eqnarray*}

where I is the field intensity of a mode.