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