finesse.components.cavity.Cavity.pole

property Cavity.pole

The pole-frequency of the cavity.

This quantity is defined as,

\[f_{\mathrm{pole}} = \frac{\mathrm{FWHM}}{2}, \]

where \(\mathrm{FWHM}\) is the full-width at half-maximum of the cavity resonance.

Getter:

Returns the cavity pole-frequency (read-only).

See also

Cavity.FWHM

Full-width at half-maximum (FWHM) of a cavity.