Fig. 4: Cavity geometry dependence.
From: Coherent control of magnon radiative damping with local photon states
a Cavity mode transmission profile when rotating the relative angle \(\theta\). b Rabi splitting spectra for different angles \(\theta\). c Simulated LDOS (local density of photon states) \({\rho }_{\perp }\) for different \(\theta\). d Measured magnon linewidth spectra (\({\mu }_{0}\Delta H{\mbox{-}}\omega\) relation) when tuning the relative angle \(\theta\). e, f shows comparison between theoretical results and measurement at 11.79 GHz cavity resonance (e) and 11.45 GHz continuous-wave frequency (f). The dashed lines are intrinsic linewidths of the YIG (Yttrium iron garnet) sphere. Errors of linewidth fit are smaller than the size of symbols.
