| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1554048 | Superlattices and Microstructures | 2011 | 8 Pages |
Abstract
⺠The refractive index changes is greatly enhanced and the peak shift to the aspect of high energy when considering the influence of electron-LO-phonon interaction. ⺠The refractive index changes are strongly affected by the incident optical intensity, parabolic potential and the applied electric field. ⺠The nonlinear refractive index changes will be decreased with the increase of I, but the linear term does not change with intensity.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Ning Li, Kang-Xian Guo, Shuai Shao,