Broadband supercontinuum generation in air using tightly focused femtosecond laser pulses
文献类型：期刊论文
| 作者 | Liu, XL ; Lu, X ; Liu, X ; Feng, LB ; Ma, JL ; Li, YT ; Chen, LM ; Dong, QL ; Wang, WM ; Wang, ZH ; Wei, ZY ; Sheng, ZM ; Zhang, J |
| 刊名 | OPTICS LETTERS
 |
| 出版日期 | 2011 |
| 卷号 | 36期号:19页码:3900 |
| 关键词 | WHITE-LIGHT FILAMENTS TRANSPARENT MEDIA ATMOSPHERE |
| ISSN号 | 0146-9592 |
| 通讯作者 | Lu, X: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Supercontinuum generation in air using tightly focused femtosecond laser pulses was investigated experimentally. Broadband white-light emission covering the whole visible spectral region was generated. Spectral broadening extended only to the blue side of the fundamental frequency due to the phase modulation induced by the strong ionization of air. Numerical simulation was also performed to confirm the spectral broadening mechanism. A constant UV cutoff wavelength close to 400nm was observed in the supercontinuum spectrum. This phenomenon indicated that intensity clamping still plays a role in tight focusing geometry. (C) 2011 Optical Society of America |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China (NSFC) [10734130, 60978031]; National Basic Research Programme of China [2007CB815101] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34350]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, XL,Lu, X,Liu, X,et al. Broadband supercontinuum generation in air using tightly focused femtosecond laser pulses[J]. OPTICS LETTERS,2011,36(19):3900. |
| APA | Liu, XL.,Lu, X.,Liu, X.,Feng, LB.,Ma, JL.,...&Zhang, J.(2011).Broadband supercontinuum generation in air using tightly focused femtosecond laser pulses.OPTICS LETTERS,36(19),3900. |
| MLA | Liu, XL,et al."Broadband supercontinuum generation in air using tightly focused femtosecond laser pulses".OPTICS LETTERS 36.19(2011):3900. |
入库方式： OAI收割
来源：物理研究所
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