| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1540127 | Optics Communications | 2009 | 5 Pages |
Abstract
A sharp intense sub-Doppler feature is predicted in the probe absorption spectrum of an atomic four-level system when a hyperfine-split state interacts with a single pump. The sub-Doppler feature, which is flanked by two power-broadened transparency windows, is obtained when the frequency of the pump is greater than that of the probe, and the residual Doppler broadening is significant.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
A.V. Sharypov, A.D. Wilson-Gordon,