Figure 3: Fluctuations in the random laser emission.
From: Experimental evidence of replica symmetry breaking in random lasers
(a,b) Emission spectra at low energy 1 mJ (a) and high energy 10 mJ (b). (c) Mean emission intensity <ε> versus pump energy, error bars are s.d. (d) Variance of ε versus pump energy. Inset: peak s.d. divided by mean peak intensity from the sample (solid line) and the pump laser (dashed line) emission spectra.
