Spectroscopic study on the time evolution behaviors of the laser-induced air plasma
文献类型：期刊论文
| 作者 | Lin, ZX; Li, XY; Cheng, XW; Li, FQ; Gong, SS |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2003-06-01 |
| 卷号 | 23期号:3页码:421-425 |
| 关键词 | laser-induced plasma air time evolution spectra |
| 英文摘要 | The time-resolved spectra of the air-breakdown plasma produced by the 1.06 mum beam of a Nd: YAG laser were investigated by using the time-delayed spectra and the spectral line evolution methods. The time evolutions of the short wavelength band and long wavelength band of the continuous spectra of the air-breakdown plasma have been measured. The result shows that the decay rates of both bands are slowing down 0.5 mus after the excitation of the plasma, and the attachment and the detachment of free electrons by Q in the plasma could be the reason for this behavior. The results of the time-resolved measurements of the line spectra show that most of the line spectra have the evolution time longer than their lifetimes, and the evolutions of some line spectra take a fashion of "decay-grow-decay". We consider these evolution behaviors of the line spectra to be related to various recombination processes and the energy transfer processes of the decaying plasma. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Spectroscopy |
| 研究领域[WOS] | Spectroscopy |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000183917000002 |
| 公开日期 | 2015-12-08 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8864]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 2.E China Normal Univ, Dept Phys, Shanghai 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, ZX,Li, XY,Cheng, XW,et al. Spectroscopic study on the time evolution behaviors of the laser-induced air plasma[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2003,23(3):421-425. |
| APA | Lin, ZX,Li, XY,Cheng, XW,Li, FQ,&Gong, SS.(2003).Spectroscopic study on the time evolution behaviors of the laser-induced air plasma.SPECTROSCOPY AND SPECTRAL ANALYSIS,23(3),421-425. |
| MLA | Lin, ZX,et al."Spectroscopic study on the time evolution behaviors of the laser-induced air plasma".SPECTROSCOPY AND SPECTRAL ANALYSIS 23.3(2003):421-425. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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