photoabsorbance
absorbtivity
photostimulated
photodesorption
atomic absorption spectroscopy
photodegradation
optogalvanic
light trespass
photoabsorber
absorption factor
photoadsorption
photoferroelectric
photobleach
thin-film interference
fluorescence
photodensitometry
photodarkening
photobleaching
phototransfer
loosefill
photoresistance
photoperturbation
semitranslucent
translucent substance
transparent substance
actinology
latitude
photointensity
optophysiology
photometry
photoconductance
attenuance
photoefficiency
glow
gleaming
lambency
absorbable
gleam
superscatterer
gossamer-thin
scotophor
photoconduction
remission
photoluminescence
photodoping
jack-a-dandy
photoconductivity
photocorrosion
photoacoustics
thermochroic