Velocity and natural spreading of wave packets in mean fields
β Scribed by Jeukenne, J. -P. ;Mahaux, C.
- Book ID
- 105187188
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 333 KB
- Volume
- 319
- Category
- Article
- ISSN
- 1434-601X
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π SIMILAR VOLUMES
The results on non-spreading Michelangelo wave packets [7,8] are generalized to the case of a semi-open two-level system when some fraction of atoms falls back to the lower state due to spontaneous transitions. The proposed approach is based on the solution of the Generalized Optical Bloch Equations
Speckle velocimetry with forward scattering has been applied to measure and visualize the two-dimensional velocity field in an internal gravity wave. The wave was produced by towing a cylinder in vertical direction, normal to its axis, through stratified salt water. Neutrally buoyant tracer particle