| Incoherently coupled soliton pairs in nonlocal nonlinear media | |
| Lu Ke-Qing1; Li Ke-Hao1,3; Zhao Wei1; Zhang Yi-Qi1; Zhang Mei-Zhi1; Zhang Yu-Hong1; Cheng Guang-Hua1; Zhang Yan-Peng2 | |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2010-02-01 | |
| 发表期刊 | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| 卷号 | 19期号:2页码:24211 |
| 摘要 | We show that incoherently coupled soliton pairs can exist in nonlocal Kerr-type nonlinear media. Such solitons can propagate in bright-bright, dark-dark, and gray-gray configurations. When the nonlocal nonlinearity is absent, these bright-bright and dark-dark soliton pairs are those observed previously in local Kerr-type nonlinear media. Our analysis indicates that for a self-focusing nonlinearity the intensity full width half maximum (FWHM) of the bright-bright pair components increases with the degree of nonlocality of the nonlinear response, whereas for a self-defocusing nonlinearity the intensity FWHM of the dark-dark and gray-gray pair components decreases with the increase in the degree of nonlocality of the nonlinear response. The stability of these soliton pairs has been investigated numerically and it has been found that they are stable. |
| 文章类型 | Article |
| 关键词 | Soliton Pair Kerr Effect Nonlinear Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | GRAY SPATIAL SOLITONS ; PHOTOREFRACTIVE MEDIA ; WAVE-GUIDES ; BRIGHT ; INSTABILITY |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000274949400047 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/9735 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xi An Jiao Tong Univ, Dept Elect Sci & Technol, Xian 710049, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu Ke-Qing,Li Ke-Hao,Zhao Wei,et al. Incoherently coupled soliton pairs in nonlocal nonlinear media[J]. CHINESE PHYSICS B,2010,19(2):24211. |
| APA | Lu Ke-Qing.,Li Ke-Hao.,Zhao Wei.,Zhang Yi-Qi.,Zhang Mei-Zhi.,...&Zhang Yan-Peng.(2010).Incoherently coupled soliton pairs in nonlocal nonlinear media.CHINESE PHYSICS B,19(2),24211. |
| MLA | Lu Ke-Qing,et al."Incoherently coupled soliton pairs in nonlocal nonlinear media".CHINESE PHYSICS B 19.2(2010):24211. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Incoherently coupled（820KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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