Covers Brillouin scattering, a powerful tool in photonics, explaining material density fluctuations' impact on light and the optical effects of inelastic scatterings.
Explores stimulated scattering, Raman, and Brillouin interactions in dense media and fiber systems, discussing energy transfer, vibration frequencies, gain, and sensor applications.
Explores electromagnetic radiation interaction with matter, covering absorption, diffusion, reflection, and refraction, with practical examples like the color of the sky and moon darkness.