Figure 4
From: Two-dimensional Wrinkle Resonators for Random Lasing in Organic Glasses
Normalized amplified emission of the analyzed samples. While samples (a and b) only achieve ASE, samples (c and d) show resonant random lasing at various fluences. For better illustration, the baselines for different pumping fluences are shifted in (c and d). Each inset shows a plot of the respective FWHM (in nm) and maximum intensity Imax versus the fluence. The lines combining two data points are used for better illustration.
