Second harmonic generation in centrosymmetric gas with spatiotemporally focused intense femtosecond laser pulses
文献类型：期刊论文
| 作者 | Li, Guihua; Ni, Jielei; Xie, Hongqiang; Zeng, Bin; Yao, Jinping; Chu, Wei; Zhang, Haisu; Jing, Chenrui; He, Fei; Xu, Huailiang |
| 刊名 | opt. lett.
 |
| 出版日期 | 2014 |
| 卷号 | 39期号:4页码:961 |
| 关键词 | ATOMIC VAPORS MEDIA AIR |
| 通讯作者 | li, gh (reprint author), chinese acad sci, shanghai inst opt & fine mech, state key lab high field laser phys, shanghai 201800, peoples r china. |
| 英文摘要 | we demonstrate unexpectedly strong second harmonic generation (shg) in argon gas by use of spatio-temporally focused (sf) femtosecond laser pulses. the resulting shg by the sf scheme at a 75 cm distance shows a significantly enhanced efficiency than that achieved with conventional focusing schemes, which offers a new promising possibility for standoff applications. our theoretical calculations reasonably reproduce the experimental observations, which indicate that the observed shg mainly originates from the gradient of non-uniform plasma dynamically controlled by the sf laser field. (c) 2014 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13635]  |
| 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 |
| 作者单位 | 1.[Li, Guihua 2.Ni, Jielei 3.Xie, Hongqiang 4.Zeng, Bin 5.Yao, Jinping 6.Chu, Wei 7.Zhang, Haisu 8.Jing, Chenrui 9.He, Fei 10.Cheng, Ya |
| 推荐引用方式 GB/T 7714 | Li, Guihua,Ni, Jielei,Xie, Hongqiang,et al. Second harmonic generation in centrosymmetric gas with spatiotemporally focused intense femtosecond laser pulses[J]. opt. lett.,2014,39(4):961. |
| APA | Li, Guihua.,Ni, Jielei.,Xie, Hongqiang.,Zeng, Bin.,Yao, Jinping.,...&Xu, Zhizhan.(2014).Second harmonic generation in centrosymmetric gas with spatiotemporally focused intense femtosecond laser pulses.opt. lett.,39(4),961. |
| MLA | Li, Guihua,et al."Second harmonic generation in centrosymmetric gas with spatiotemporally focused intense femtosecond laser pulses".opt. lett. 39.4(2014):961. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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