optics
photophysics
photology
photics
undulatory theory
wave theory
wave theory of light
photoscience
optophysiology
absorbtivity
optogalvanic
luminar
phototheranostic
photonically
lightray
James Clerk Maxwell
Maxwell
self-luminous
J. C. Maxwell
metallophotonic
optoelectronics
monophotonic
transparently
photostimulated
dense
optical phenomenon
heavy
impenetrable
heterochromatic
luciform
æther wave
luminal
opaque
lumen second
photodependent
violle
corpuscular theory
corpuscular theory of light
laser
optical maser
sunray
photohomolysis
luminous energy
polarizance
Christiaan Huygens
Huygens
Christian Huygens
photoception
photohadronic
photoreleasable