Figure 3
From: Cavity quantum electrodynamics with ferromagnetic magnons in a small yttrium-iron-garnet sphere
Strong coupling of the FMR mode to two cavity modes at room temperature. The transmission spectrum of the rectangular 3D cavity containing the same YIG sphere is measured at room temperature as a function of the static magnetic field. The input microwave power is −20 dBm with different frequencies around (a) TE101 and (b) TE102, respectively.
