Fig. 3: LDOS (local density of photon states) polarization dependence.
From: Coherent control of magnon radiative damping with local photon states
a Schematic of tuning orientation of external magnetic field \(H\) relative to the \(\hat{{\bf{x}}}\)-direction in the plane of waveguide cross-section. b Simulated photon LDOS perpendicular to external magnetic field \(H\) with relative angles of \(\varphi ={0}^{\circ }\), \(4{5}^{\circ }\), and \(9{0}^{\circ }\). c Measured magnon linewidth spectra, that is, \({\mu }_{0}\Delta H{\mbox{-}}\omega\) relation (squares) and calculated results (solid lines) for different angles of \(\varphi ={0}^{\circ }\), \(4{5}^{\circ }\), and \(9{0}^{\circ }\). Errors of linewidth fit are smaller than the size of symbols.
