Coherent enhancement of broadband frequency up-conversion in BBO crystal by shaping femtosecond laser pulses
文献类型：期刊论文
| 作者 | Zhang Shian ; Zhang Xiangyun ; Huang Jianhua ; Deng Li ; Sun Zhenrong ; Zhang Weiping ; Wang Zugeng ; Xu ZZ(徐至展) ; Li RX(李儒新) |
| 刊名 | opt. commun.
 |
| 出版日期 | 2007 |
| 卷号 | 271期号:2页码:559 |
| 关键词 | coherent control frequency up-conversion second harmonic generation (SHG) sum frequency generation (SFG) pulse shaping |
| ISSN号 | 0030-4018 |
| 中文摘要 | an optimal feedback control of broadband frequency up-conversion in bbo crystal is experimentally demonstrated by shaping femto-second laser pulses based on genetic algorithm, and the frequency up-conversion efficiency can be enhanced by similar to 16%. spider results show that the optimal laser pulses have shorter pulse-width with the little negative chirp than the original pulse with the little positive chirp. by modulating the fundamental spectral phase with periodic square distribution on slm-256, the frequency up-conversion can be effectively controlled by the factor of about 17%. the experimental results indicate that the broadband frequency up-conversion efficiency is related to both of second harmonic generation (shg) and sum frequency generation (sfg), where the former depends on the fundamental pulse intensity, and the latter depends on not only the fundamental pulse intensity but also the fundamental pulse spectral phase. (c) 2006 elsevier b.v. all rights reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000244488900041 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/966]  |
| 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 | Zhang Shian,Zhang Xiangyun,Huang Jianhua,et al. Coherent enhancement of broadband frequency up-conversion in BBO crystal by shaping femtosecond laser pulses[J]. opt. commun.,2007,271(2):559, 563. |
| APA | Zhang Shian.,Zhang Xiangyun.,Huang Jianhua.,Deng Li.,Sun Zhenrong.,...&李儒新.(2007).Coherent enhancement of broadband frequency up-conversion in BBO crystal by shaping femtosecond laser pulses.opt. commun.,271(2),559. |
| MLA | Zhang Shian,et al."Coherent enhancement of broadband frequency up-conversion in BBO crystal by shaping femtosecond laser pulses".opt. commun. 271.2(2007):559. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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