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A note on mean energy transfer cross sections due to forced dipole excitations in noble gas atoms by intense CO2laser pulses
| Content Provider | Scilit |
|---|---|
| Author | Faisal, F. H. M. |
| Copyright Year | 1987 |
| Description | Journal: Journal of Physics B: Atomic and Molecular Physics The author presents a quantitative estimate of photon absorption cross sections due to forced dipole excitation in noble gas atoms by intense $CO_{2}$ laser pulses. The cross sections for Xe, Kr, Ar and Ne are calculated using a dynamic model in which the electron cloud of a complex atom is treated as an inhomogeneous gas. The cross sections are used to obtain the saturation intensities in noble gas atoms at two $CO_{2}$ laser frequencies, h(cross) omega =0.118 and 0.130 eV. A comparison with observed experimental saturation intensities, for an estimated effective interaction time of about 0.2 ps, shows remarkably close agreement between the predictions of the model and the data. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3700/20/10/002/pdf |
| Ending Page | L303 |
| Page Count | 5 |
| Starting Page | L299 |
| ISSN | 00223700 |
| DOI | 10.1088/0022-3700/20/10/002 |
| Journal | Journal of Physics B: Atomic and Molecular Physics |
| Issue Number | 10 |
| Volume Number | 20 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1987-05-28 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics B: Atomic and Molecular Physics Laser Pulses Dipole Excitations Cross Sections Due Noble Gas Excitation in Noble Due To Forced Forced Dipole Excitation |
| Content Type | Text |
| Subject | Atomic and Molecular Physics, and Optics |
