Spectral analysis and control to obtain sub-5 fs pulses by femtosecond filamentation
文献类型：期刊论文
| 作者 | Wang Zhanxin ; Liu JS(刘建胜) ; Li RX(李儒新) ; Xu ZZ(徐至展) |
| 刊名 | opt. lett.
 |
| 出版日期 | 2008 |
| 卷号 | 33期号:24页码:2964 |
| ISSN号 | 0146-9592 |
| 关键词 | Compressed pulses Cycle pulses Femtosecond filamentation Filter methods Fs pulses High frequencies In phase Input pulses Pulse durations Spectral analyses Spectral filters Spectral phase compensations |
| 中文摘要 | a spectral-filter method is numerically demonstrated to obtain sub-5 fs pulses by using femtosecond filamentation in fused silica. instead of employing spectral phase compensation, by properly employing a high-pass filter to select the broadened high-frequency spectra that are located almost in phase in the tailing edge of the self-compressed pulses owing to self-steepening, as short as single-cycle pulses can be obtained. for instance, for an input pulse with a duration of 50 fs and energy 2.2 mu j, the minimum pulse duration can reach to similar to 4 fs (about 1.5 cycles) by applying a proper spectral filter. (c) 2008 optical society of america |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 资助信息 | chinese national natural science foundations (nsfc) [10674145]; national basic research program of china [2006cb806000] |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000262609000028 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/584]  |
| 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 | Wang Zhanxin,Liu JS,Li RX,et al. Spectral analysis and control to obtain sub-5 fs pulses by femtosecond filamentation[J]. opt. lett.,2008,33(24):2964, 2966. |
| APA | Wang Zhanxin,刘建胜,李儒新,&徐至展.(2008).Spectral analysis and control to obtain sub-5 fs pulses by femtosecond filamentation.opt. lett.,33(24),2964. |
| MLA | Wang Zhanxin,et al."Spectral analysis and control to obtain sub-5 fs pulses by femtosecond filamentation".opt. lett. 33.24(2008):2964. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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