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Developments and applications of four wave mixing spectroscopies in the picosecond and femtosecond time regimes

Gumy, Jean-Claude ; Vauthey, Eric (Dir.) ; Haselbach, Edwin (Codir.)

Thèse de doctorat : Université de Fribourg : 2000 ; no 1302.

This thesis describes the development and the applications of four wave mixing techniques (Transient Grating (TG), Coherent Anti-Stokes Raman Scattering (CARS) and Transient Dichroism (TD)), to investigate processes taking place in the pico- and femtosecond time scales. In the first part of the work, the TG technique is described using both the holography and the nonlinear optics formalisms. The...