| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5449271 | Optics Communications | 2017 | 4 Pages |
Abstract
The left-handedness was demonstrated by the simulation with a three-level quantum system in an Er3+-dopped ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAFN) optical fiber. And the left-handedness can be regulated by the incoherent pumping field. Our scheme may provide a solid candidate other than the coherent atomic vapor for left-handedness, and may extend the application of the rare-earth-ion-doped optical fiber in metamaterials and of the incoherent pumping light field in quantum optics.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Shun-Cai Zhao, Hong-Wei Guo, Xiao-Jing Wei,