| Grey－grey incoherently coupled spatial soliton pairs in guest－host photorefractive polymers |
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| 引用本文： | 侯春风,姚凤凤,周忠祥,裴延波,孙秀冬.Grey－grey incoherently coupled spatial soliton pairs in guest－host photorefractive polymers[J].中国物理 B,2004,13(10):1738-1741. |
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| 作者姓名： | 侯春风 姚凤凤 周忠祥 裴延波 孙秀冬 |
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| 作者单位： | Department of Physics, Harbin Institute of Technology, Harbin 150001, China |
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| 基金项目： | Project supported by the Programme from the Ministry of Education for Distinguished Young Teacher, and the Multidiscipline Scientific Research Foundation of Harbin Institute of Technology (Grant No HIT. MD 2000, 23). |
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| 摘 要： | We show that incoherently coupled grey－grey spatial soliton pairs can be established in guest－host photorefractive polymers under steady-state conditions, provided that their carrier beams have the same polarization, wavelength, and are mutually incoherent. The properties of these soliton pairs, such as their width and polarization, are discussed in detail.
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| 关 键 词： | 光折射作用 光折射材料 空间孤立子 光折射聚合物 偏振现象 |
| 收稿时间： | 2003-12-30 |
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