photophysics
optics
photology
photics
lightshift
photoscience
wave theory
undulatory theory
wave theory of light
optoelectronics
optical phenomenon
optophysiology
photobiophysics
quantum electrodynamics
photodarkening
corpuscular theory
photoeffect
corpuscular theory of light
absorbtivity
photoabsorbance
æther wave
special relativity
photomagnet
phototuning
photobehavior
Compton scattering
photoperturbation
Compton effect
femtolensing
QED
overlight
electromagnetic interaction
optical opacity
SOL
wave-particle duality
photocontrol
scintillator
unparticle
dark light
physics
scintillation
lightray
duality
superscatterer
phototransfer
electromagnetic force
blackness
black
pitch blackness
lightlessness