Grey spatial solitons due to two-photon photorefractive effect |
| |
| Authors: | Zhang Yu |
| |
| Institution: | Department of Physics, Harbin Institute of Technology, Harbin 150001, China |
| |
| Abstract: | This paper predicts that grey spatial solitons can exist in two-photon photorefractive materials. In steady state and undcr appropriate external bias conditions, it obtains the grey spatial soliton solutions of the optical wave evolution equation. The intensity profile, phase distribution, and transverse velocity of these grey solitons are discussed. |
| |
| Keywords: | photorefractive effect spatial soliton photorefractive material |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|
