PHYSICAL ESSENCE, LAWS AND IMPORTANCE IN PRACTICE OF LIGHT ABSORPTION

Аннотация

The article deeply studies the physical essence of the phenomenon of light absorption, the main parameters associated with it, mathematical models, experimental methods, as well as the practical significance of this phenomenon in science and technology. The approach covered by the author is original and, along with the physical foundations, is enriched with applications in modern technologies. Keywords:Light absorption, optical density, absorption coefficient, spectral absorption, Bouguer's law, Vavilov-Cherenkov law, Doppler effect, electromagnetic waves, photon energy, matter-radiation interaction, spectrophotometry, medical optics, photometric analysis, wavelength, absorption spectra, optical materials, absorption properties.