gyrotropy
radio-frequency
blackbody
graser
photographic density
radiation
absorption band
photoemission
metamaterial
betavoltaic
emission spectrum
bioelectromagnetism
field strength unit
Brillouin function
light spectrum
Wheeler-Feynman absorber theory
gravitoelectric
radioelectronics
Torpedinidae
family Torpedinidae
radiation pressure
radioactivity
electrohypersensitivity
radioelectricity
gamma ray
electromagnetic intrusion
beampattern
resonance
electrotomography
radiant flux
rem
extinction
photoelectrolysis
source of illumination
actinometry
beamwidth
electronlike
electropollution
electrostress
black-body radiation
photon
electronic smog
blackbody radiation
electronics intelligence
radiant energy
ELINT
raypath