Triple

Target class: dispersion formula
Context triple: [Kramers–Heisenberg dispersion formula, instanceOf, dispersion formula]

• A. optics formula
  An optics formula is a mathematical expression that quantitatively relates optical quantities—such as object and image distances, focal length, refractive index, and wavelength—to describe the behavior of light in optical systems.
• B. Einstein coefficient
  The Einstein coefficient is a parameter in quantum theory that quantifies the probability per unit time of spontaneous or stimulated emission or absorption of radiation by an atom or molecule transitioning between energy levels.
• C. mathematical formula chosen
  A mathematical formula is a concise symbolic expression that defines a relationship between quantities using numbers, variables, and mathematical operators.
• D. inelastic light scattering process
  An inelastic light scattering process is an interaction in which incident photons exchange energy with a material’s excitations (such as phonons or magnons), resulting in scattered photons with shifted frequencies that reveal information about the material’s internal structure and dynamics.
• E. spectroscopic approximation
  A spectroscopic approximation is a simplified theoretical or computational model used to estimate spectroscopic properties (such as energy levels, transition frequencies, or intensities) by neglecting or approximating certain physical effects to make calculations tractable.
• F. None of above.