L11_A
Atomistic Theory of the Optical Properties
  Free Electron with Damping(Classical Free Electron Theory of Metals)
  Bound Electrons(Classical Electron Theory of Dielectric Materials)
  Plasma Oscillations
  Contributions of Free Electrons and Harmonic Oscillators to the Optical Constants
Quantum Mechanical Treatment of the Optical Properties
  Interband Transitions

L11_B
Quantum Mechanical Treatment of the Optical Properties
  Absorption of Light by Interband and Interband Transitions
  Optical Spectra of Materials
  Dispersion