Fig. 2: The magnetic field strength and power dependence of the frequency comb.
From: Coherent harmonic generation of magnons in spin textures
a ODMR data for the device with signal line parallel to the easy X axis for Bext ∈ {0 – 4.0} mT. The driving rf power is 15.85 mW. b Power dependence of ODMR spectra under zero magnetic field. The driving rf powers are 1 mW (upper panel) and 10 mW (lower panel). c, ODMR contrasts of higher-order signals with n = 1, 5, 10, 15 and 20 as a function of power.
