Experimental and theoretical analysis of nondegenerate ultrabroadband chirped pulse optical parametric amplification
文献类型：期刊论文
| 作者 | Liu, HJ; Zhao, W; Chen, GF; Wang, YS; Yu, LJ; Ruan, C; Lu, KQ |
| 刊名 | chinese physics letters
 |
| 出版日期 | 2004 |
| 卷号 | 21期号:1页码:94-97 |
| ISSN号 | 0256-307x |
| 通讯作者 | liu hongjun |
| 英文摘要 | experimental investigations of nondegenerate ultrabroadband chirped pulse optical parametric amplification have been carried out. the general mathematical expressions for evaluating parametric bandwidth, gain and gain bandwidth for arbitrary three-wave mixing parametric amplifiers are presented. in our experiments, a type-i noncollinear phase-matched optical parametric amplifier based on lithium triborate, which was pumped by a 5-ns second harmonic pulses from a q-switched nd:yag operating at 10 hz, seeded by a 14-fs ti:sapphire laser at 800 nm, was presented. the 0.85 nj energy of input chirped signal pulse with 57-fwhm has been amplified to 3.1 muj at pump intensity 3 gw/cm(2), the corresponding parametric gain reached 3.6 x 10(3), the 53 nm-fwhm gain spectrum bandwidth of output signal has been obtained. the large gain and broad gain bandwidth, which have been confirmed experimentally, provide great potentials to amplify efficiently the broad bandwidth femtosecond light pulses to generate new extremes in power, intensity, and pulse duration using optical parametric chirped pulse amplifiers pumped by powerful nanosecond systems. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理学 |
| 类目[WOS] | physics, multidisciplinary |
| 研究领域[WOS] | physics |
| 关键词[WOS] | laser ; bbo ; generation ; bandwidth ; crystal ; system ; gain |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000188470900029 |
| 公开日期 | 2010-01-12 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/6564]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Technol, Xian 710068, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, HJ,Zhao, W,Chen, GF,et al. Experimental and theoretical analysis of nondegenerate ultrabroadband chirped pulse optical parametric amplification[J]. chinese physics letters,2004,21(1):94-97. |
| APA | Liu, HJ.,Zhao, W.,Chen, GF.,Wang, YS.,Yu, LJ.,...&Lu, KQ.(2004).Experimental and theoretical analysis of nondegenerate ultrabroadband chirped pulse optical parametric amplification.chinese physics letters,21(1),94-97. |
| MLA | Liu, HJ,et al."Experimental and theoretical analysis of nondegenerate ultrabroadband chirped pulse optical parametric amplification".chinese physics letters 21.1(2004):94-97. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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