monowavelength
homochromatic
monochromatic
polychromatic
heterochromatic
fluorescence
photo-
fluoresce
black light
upscattering
light
spectro-
laser
optical maser
emission spectrum
microwave
ray
coherent light
infrared
ultrashortwave
electromagnetic wave
epifluorescence
optospectroscopic
multiwavelength
disperse
submillimeter wave radiation
redshifted
superluminescence
multifluorescence
photoinitiated
monophotonic
absorption band
radiant
lightsome
spectrum line
redshift
spectral
bright field
absorption spectrum
Rayleigh scattering
subwavelength
lambda
X-radiation
intensity
photographic density
ultraviolet spectrum
extraspectral
roentgen ray
absorbance
optical density