Comparative investigations of the spontaneous and stimulated emissions from nitrogen molecules in air with femtosecond laser excitation pulses
文献类型：期刊论文
| 作者 | Yao, Jinping; Li, Guihua; Xie, Hongqiang; Cheng, Ya; Wang, Zhanshan; Li, Ziting; Chu, Wei; Zeng, Bin |
| 刊名 | J. Phys. B-At. Mol. Opt. Phys.
 |
| 出版日期 | 2016 |
| 卷号 | 49期号:6 |
| 通讯作者 | chuwei0818@qq.com ; wangzs@tongji.edu.cn ; ya.cheng@siom.ac.cn |
| 英文摘要 | We report on experimental investigations on the spontaneous and stimulated emissions from excited nitrogen molecules generated in both linearly and circularly polarized intense laser fields. The spontaneous emission is measured from the side direction of the laser-induced filament whereas the stimulated emission generated by seed amplification is measured in the forward direction of the laser propagation. The comparison between the signal intensities of the spontaneous fluorescence emission and the seed-amplified stimulated emission provides an insight into the population inversion generated in nitrogen molecules with circularly polarized femtosecond laser pulses. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China [2014CB921300]; National Natural Science Foundation of China [11127901, 11134010, 61575211, 11304330, 11404357, 61405220]; Shanghai 'Yang Fan' program [14YF1406100] |
| WOS记录号 | WOS:000371782200040 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27578]  |
| 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 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Yao, Jinping,Li, Guihua,Xie, Hongqiang,et al. Comparative investigations of the spontaneous and stimulated emissions from nitrogen molecules in air with femtosecond laser excitation pulses[J]. J. Phys. B-At. Mol. Opt. Phys.,2016,49(6). |
| APA | Yao, Jinping.,Li, Guihua.,Xie, Hongqiang.,Cheng, Ya.,Wang, Zhanshan.,...&Zeng, Bin.(2016).Comparative investigations of the spontaneous and stimulated emissions from nitrogen molecules in air with femtosecond laser excitation pulses.J. Phys. B-At. Mol. Opt. Phys.,49(6). |
| MLA | Yao, Jinping,et al."Comparative investigations of the spontaneous and stimulated emissions from nitrogen molecules in air with femtosecond laser excitation pulses".J. Phys. B-At. Mol. Opt. Phys. 49.6(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。