Figure 4
From: Nano-structured magnetic metamaterial with enhanced nonlinear properties

Experimental dependence of the normalized output power
on the time of action of the microwave pumping.
black line – continuous Py film of the thickness L = 100 nm,
, red line – dot array #1 (R = 1000 nm, L = 100 nm),
, green line – dot array #2 (R = 1000 nm, L = 12 nm),
. Parameters of the pumping and signal pulses: Pp = 100 W,
,
; Pin = 10 μW,
,
.