Related by context. Frequent words. (Click for all words.) 65 fluorescence 63 luminosity 60 luminous 59 luminescent 57 brightness 57 phosphors 55 excitation 54 radiance 54 luminance 54 illumination 54 ultraviolet light 53 fluoresce 53 spectral 53 UV light 53 quantum dots 53 glow 52 phosphor 52 light emitting 52 fluorescent 52 crystalline 51 Fluorescence 51 fluorescent dye 50 nanocrystal 50 conductivity 50 diffraction 50 ultraviolet 50 colloidal 50 electrical conductivity 49 photodiodes 49 LED illumination 49 bioluminescence 49 reflectivity 49 magnetization 49 crystals 49 filament 49 phosphorescent 49 glows 49 spectroscopy 49 optically 49 nanocrystals 48 photon 48 nanostructure 48 Raman spectroscopy 48 ultra violet light 48 backlighting 48 wavelengths 48 abundances 48 quantum dot 48 reflective surfaces 48 refractive index 48 speckles 47 photochemical 47 infrared wavelengths 47 laser pulse 47 spectroscopic 47 ferroelectric 47 starlight 47 LEDs 47 waveguides 47 refraction 47 infrared IR 47 diodes 47 chlorophyll 46 magnetic fields 46 semiconducting 46 backlight 46 ambient light 46 evanescent 46 photoreceptors 46 fluorescence microscopy 46 reflectance 46 pigments 46 XMM Newton 46 X ray diffraction 46 reproducibility 46 wavelength 46 photosensitive 46 Fluorescent 46 resonator 46 electrochemical 46 optical 46 photons 46 amplitudes 46 ionization 46 patterning 46 photosynthetic 46 ion beam 46 VCSEL 45 photonic 45 sunlight 45 spectra 45 UV 45 magnification 45 iridescent 45 greyscale 45 shimmer 45 filaments 45 iridium 45 sapphire 45 prismatic 45 plasticity