1. Lecture 5

2. Parabolic (paraxial) approximation
Small Perturbations; Local Perturbations; Smooth Perturbations; Geometrical optics; Path Integral
Feynman diagrams
Fokker-Plank Equation
Random Matrix Theory
Supersymmetry
Parabolic (paraxial) approximation

3. propagator

7. resonant Bragg scattering

8. V
energy flux density
Differential SCS

9. Total SCS

10. Limits of validity of the single scattering (small perturbation) approximation
(Energy of the scattered field)
(Energy of the incident field)
weak scattering

11. energy conservation
Extinction Length

12. small perturbations
smooth perturbations
is not necessarily small

13. Geometrical Optics

15. odd
even
Gaussian

19. Dyson Equation

21. WAVEGUIDE

29. estimate the diagrams for the white-noise random process
write analytical expressions for the diagrams
estimate the diagrams for the white-noise random process

30. Ladder diagrams

37. WAVEGUIDE

45. backscattered enhancement weak localization
interference
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