Incoherently coupled soliton pairs in nonlocal nonlinear media
文献类型：期刊论文
| 作者 | Lu Ke-Qing1; Li Ke-Hao1,3; Zhao Wei1; Zhang Yi-Qi1; Zhang Mei-Zhi1; Zhang Yu-Hong1; Cheng Guang-Hua1; Zhang Yan-Peng2 |
| 刊名 | chinese physics b
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 19期号:2页码:24211 |
| 关键词 | soliton pair Kerr effect nonlinear optics |
| ISSN号 | 1674-1056 |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | gray spatial solitons ; photorefractive media ; wave-guides ; bright ; instability |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000274949400047 |
| 公开日期 | 2011-07-08 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/9735]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 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. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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