Effects of Lorentz local field correction on propagation properties of few-cycle pulse in dense Λ-type atomic medium
文献类型：期刊论文
| 作者 | Ma Hui ; Fan Xijun ; Tan Xia ; Lu Hongwu ; Xu ZZ(徐至展) |
| 刊名 | opt. commun.
 |
| 出版日期 | 2008 |
| 卷号 | 281期号:17页码:4493 |
| 关键词 | local field correction few-cycle pulse propagation properties dense atomic medium |
| ISSN号 | 0030-4018 |
| 中文摘要 | by solving numerically the full maxwell-bloch equations without the slowly varying envelope approximation and the rotating-wave approximation, we investigate the effects of lorentz local field correction (lfc) on the propagation properties of few-cycle laser pulse in a dense a-type three-level atomic medium. we find that: when the area of the input pulse is larger, split of pulse occurs and the number of the sub-pulses with lfc is larger than that without lfc; at the same distance, the time interval between the first sub-pulse and the second sub-pulse in the case without lfc is longer than that with lfc, the time of pulse appearing in the case without lfc is later than that in the case with lfc, and the two phenomena are more obvious with propagation distance increasing; time evolution rules of the populations of levels vertical bar 1 >, vertical bar 2 > and vertical bar 3 > in the two cases with and without lfc are much different. when the area of the input pulse is smaller, effects of lfc on time evolutions of the pulse and populations are remarkably smaller than those in the case of larger area pulse. (c) 2008 elsevier b.v. all rights reserved. |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 收录类别 | EI |
| 资助信息 | natural science foundation of shandong province, china [y2006a21]; national basic research program of china [2006cb806003]; state key laboratory of high field laser physics ; shanghai institute of optics and fine mechanics ; chinese academy of sciences |
| 语种 | 英语 |
| 公开日期 | 2009-09-18 ; 2010-10-12 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/476]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ma Hui,Fan Xijun,Tan Xia,et al. Effects of Lorentz local field correction on propagation properties of few-cycle pulse in dense Λ-type atomic medium[J]. opt. commun.,2008,281(17):4493, 4498. |
| APA | Ma Hui,Fan Xijun,Tan Xia,Lu Hongwu,&徐至展.(2008).Effects of Lorentz local field correction on propagation properties of few-cycle pulse in dense Λ-type atomic medium.opt. commun.,281(17),4493. |
| MLA | Ma Hui,et al."Effects of Lorentz local field correction on propagation properties of few-cycle pulse in dense Λ-type atomic medium".opt. commun. 281.17(2008):4493. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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