1. Nonlinear Spectroscopy: Diagrammatic Perturbation Theory Andrei Tokmakoff MIT Department of Chemistry 2009

2. Feynman and Ladder Diagrams

3. 3 rd order diagrams for a two-level system

4. 3 rd order diagrams: four-level vibronic system

5. Third order spectroscopies

6. 3 rd -order spectroscopy in box geometry

8. Two-pulse photon echo

9. Transient grating

10. Population relaxation Acoustic waves Thermal diffusion

11. Pump-probe / transient-absorption

12. Coherence and wavepackets in pump-probe

13. CARS (coherent anti-Stokes Raman scattering)