optical maser
luciform
laser
polyenergetic
upconversion
bioluminesce
violle
sunbeam
second-harmonic generation
luminesce
self-luminous
light
light-scattering photometry
luminiferous
redshifted
multilight
scintillator
lucifugally
photodarkening
optically active
coherent
optoplasmonic
shine
lightsome
sensitize
monochromatic
beam
photoinitiated
heliochromism
luminescent
opacity
lucifugal
SOL
twink
lucifugous
lightfront
homochromatic
light wave
photoinitiator
monowavelength
Raman laser
diphoton
photo-
greyly
dry light
photodependent
polychromatic
autoluminescent
radiantness