Incoherently coupled Gaussian soliton pairs in biased centrosymmetric photorefractive crystals |
| |
| Authors: | Kaiyun Zhan Chunfeng Hou Yu Zhang |
| |
| Institution: | a Department of Physics, Harbin Institute of Technology, Harbin 150001, China
b College of Physics Science and Technology, China University of Petroleum, Dongying 257061, China |
| |
| Abstract: | The coupling between two mutually incoherent Gaussian beams that propagate collinearly in biased centrosymmetric photorefractive crystals is investigated. It is shown that incoherently coupled bright-bright spatial soliton pairs can be formed by employing paraxial ray approximation. The physical properties of these soliton pairs are also discussed. |
| |
| Keywords: | Spatial soliton Photorefractive effect Photorefractive material |
| 本文献已被 ScienceDirect 等数据库收录！ |
