finesse.components.cavity.Cavity.finesse

property Cavity.finesse

The finesse of the cavity.

This quantity is defined as,

$$\mathcal{F} = \frac{\pi \sqrt{\widetilde{l}}}{1 - \widetilde{l}},$$

where $\widetilde{l} = \sqrt{1 - L}$ and $L$ is the cavity loss.

Getter:

Returns the cavity finesse (read-only).