| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 851355 | Optik - International Journal for Light and Electron Optics | 2012 | 5 Pages |
Abstract
We theoretically investigate the absorption–amplification response of the probe field in a four-level cold 87Rb atomic system. It is found that the incoherent pumping fields play very important roles in realizing the amplification of the probe field. The transmission property of the probe field is also studied.
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Authors
Zhiping Wang, Benli Yu, Xuqiang Wu, Zhigang Cao, Jun Zhu, Shenglai Zhen, Jun Peng,