Fig. 5
From: Full-Spectrum Analysis of Perovskite-Based Surface Plasmon Nanolasers
Characteristics of lasing. a Representative emission spectra for pumping power below (1.4 μW), near (1.62 μW), and above (3.43 μW) the lasing threshold. b L-L curves (red circles) and evolution of linewidths of dominant peaks with increasing pumping intensity power (blue circles) of the MAPbBr3 NW plasmon nanolaser on SiO2-covered Ag plates