Figure 9From: Evaluating the use of blue phosphors in white LEDs: the case of Sr0.25Ba0.75Si2O2N2:Eu2+Simulated LED spectra. White LED spectra from simulations. Blue LED pumped (455 nm peak wavelength, thin solid line), UV pumped with a narrow band blue phosphor (467 nm peak wavelength, 40 nm FWHM, dotted line) and UV pumped with a broad band blue phosphor (460 nm peak wavelength, 65 nm FWHM, thick solid line).Back to article page