Space-frequency coupling, conical waves, and small-scale filamentation in water
文献类型：期刊论文
| 作者 | Liu JS(刘建胜) ; Schroeder H ; Chin SL ; Li RX(李儒新) ; Yu W ; Xu ZZ(徐至展) |
| 刊名 | phys. rev. a
 |
| 出版日期 | 2005 |
| 卷号 | 72期号:5页码:53817 |
| 关键词 | FEMTOSECOND LASER-PULSE WHITE-LIGHT CONTINUUM SUPERCONTINUUM GENERATION ULTRASHORT PULSES PROPAGATION MEDIA INTENSITY AIR EMISSION GASES |
| ISSN号 | 1050-2947 |
| 中文摘要 | numerical simulations of fs laser propagation in water have been made to explain the small-scale filaments in water we have observed by a nonlinear fluorescence technique. some analytical descriptions combined with numerical simulations show that a space-frequency coupling mainly from the interplay among self-phase modulation, dispersion and phase mismatching will reshape the laser beam into a conical wave which plays a major role of energy redistribution and can prevent laser beam from self-guiding over a long distance. an effective group velocity dispersion is introduced to explain the pulse broadening and compression in the filamentation. (c) 2005 american institute of physics. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000233603400183 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/216]  |
| 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 | Liu JS,Schroeder H,Chin SL,et al. Space-frequency coupling, conical waves, and small-scale filamentation in water[J]. phys. rev. a,2005,72(5):53817. |
| APA | 刘建胜,Schroeder H,Chin SL,李儒新,Yu W,&徐至展.(2005).Space-frequency coupling, conical waves, and small-scale filamentation in water.phys. rev. a,72(5),53817. |
| MLA | 刘建胜,et al."Space-frequency coupling, conical waves, and small-scale filamentation in water".phys. rev. a 72.5(2005):53817. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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