Spatiotemporal behaviors and singularity of ultrashort pulsed Elegant Hermite-Gaussian beams
文献类型：期刊论文
| 作者 | Peng RW(彭润伍) ; Tang ZX(唐志祥) ; Ye YX(叶云霞) ; Zhao CJ(赵楚军) ; Wen SC(文双春) ; Fan DY(范滇元) |
| 刊名 | optik
 |
| 出版日期 | 2009 |
| 卷号 | 120期号:2页码:51 |
| 关键词 | Ultrashort pulse Transverse mode Spatiotemporal coupling Singularity |
| ISSN号 | 0030-4026 |
| 中文摘要 | analytical propagation expressions of ultrashort pulsed elegant hermite-gaussian beams are derived and spatiotemporal properties of the pulses with different transverse modes are studied. singularity of the complex amplitude envelope solution of the pulses obtained under slowly varying envelope approximation is analyzed in detail. the rigorous analytical solution of the pulse is deduced and no singularity emerges in the solution. the obtained results indicate that the transverse mode affects not only the spatiotemporal properties but also the singularity of the pulses. time delay of the off-axis maximum intensity is more obvious and the singularity is located nearer to the z-axis for the pulse with higher transverse modes. (c) 2007 elsevier gmbh. all rights reserved. |
| 资助信息 | national natural science foundation of china [10576012, 60538010]; national high technology research and development program of china [2004aa84ts12]; higher education of china [20040532005] |
| 语种 | 英语 |
| WOS记录号 | WOS:000262083400001 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/3282]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 推荐引用方式 GB/T 7714 | Peng RW,Tang ZX,Ye YX,et al. Spatiotemporal behaviors and singularity of ultrashort pulsed Elegant Hermite-Gaussian beams[J]. optik,2009,120(2):51, 55. |
| APA | 彭润伍,唐志祥,叶云霞,赵楚军,文双春,&范滇元.(2009).Spatiotemporal behaviors and singularity of ultrashort pulsed Elegant Hermite-Gaussian beams.optik,120(2),51. |
| MLA | 彭润伍,et al."Spatiotemporal behaviors and singularity of ultrashort pulsed Elegant Hermite-Gaussian beams".optik 120.2(2009):51. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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