Fig. 6From: Lasing and Transport Properties of Poly[(9,9-dioctyl-2,7-divinylenefluorenylene)-alt-co-(2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene)] (POFP) for the Application of Diode-Pumped Organic Solid LasersEvolution of EL spectra with increasing voltage of electrically pumped device E a and device F b. The insets show the dependences of radiance and FWHM at various power densitiesBack to article page