Two dimensional vibronic spectroscopic methods were theoretically presented. In one method, vibrational coherence state in ground electronic state was formed by electronically off-resonant fields. Time delayed electronically resonant field was used to analyze the transient grating. Infrared pulses were used to create vibrational coherence state in the second method. IR-induced vibrational grating was analyzed using electronically two-photon resonant field.
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics