Abstract
A selective excitation of closely spaced Raman transitions using femtosecond pulse shaping is studied within a semiclassical approach. An analytical pulse function is proposed having duration T that selectively excites one of two transitions separated by a frequency interval less than 1/T. It is shown that, for intense fields, both the field amplitude and pulse frequency spectrum have to be carefully chosen to achieve the control of excitations.
| Original language | English |
|---|---|
| Pages (from-to) | 313-317 |
| Number of pages | 5 |
| Journal | International Journal of Quantum Chemistry |
| Volume | 102 |
| Issue number | 3 |
| DOIs | |
| State | Published - 5 Apr 2005 |
Keywords
- Coherent states
- Femtosecond pulse control
- Mode selective excitation
- Stimulated raman scattering
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