Related by context. Frequent words. (Click for all words.) 75 emissivity 68 transmittance 67 absorbance 67 reflectance 64 reflectivity 63 ultraviolet UV light 63 luminous flux 62 Ultraviolet radiation 62 irradiance 61 thermally stable 60 compressibility 60 UV light 60 low emissivity 59 transmissive 59 emissive 58 isotropic 58 visible wavelengths 58 ultraviolet UV 58 photocatalytic 58 lumen output 58 permittivity 58 dielectric constant 58 plasmon 58 downlight 58 photocatalyst 58 MgO 58 Ultraviolet light 58 UVR 58 infrared wavelength 58 fused silica 57 ultra violet rays 57 infrared rays 57 aspheric 57 photoluminescence 57 stoichiometric 57 electrophoretic 57 fluorocarbons 57 dual pane 57 ionised 56 refractive index 56 albedo 56 ionisation 56 dopant 56 ultraviolet wavelengths 56 electrical conductivity 56 solvent inks 56 #um [002] 56 micron thick 56 cryogenic temperatures 56 brightness 56 electron density 56 photodetector 56 near infrared NIR 56 photometer 56 elemental composition 55 #.#μm [001] 55 -# ° C [001] 55 thermally efficient 55 tropospheric 55 sun UV rays 55 pulsed laser 55 insolation 55 manganese oxide 55 MeV 55 UVB radiation 55 thermal conductivity 55 shorter wavelengths 55 reflective coatings 55 temperature coefficient 55 aliphatic 55 sorption 55 printability 55 keV 55 colorimetric 55 UV 55 fluorophores 55 SiO 2 54 optical wavelengths 54 ultra violet light 54 modulus 54 argon gas 54 UV lamp 54 metallicity 54 electron mobility 54 beam splitter 54 electron beams 54 airflows 54 magnifications 54 ISO# [002] 54 interferometric 54 nanosized 54 analyte 54 radiant heat 54 nm wavelength 54 conductive polymer 54 conductivity 54 photodiode 54 reflective coating 54 fluorescent molecules 54 titania 54 Turbidity