Changchun Institute of Optics,Fine Mechanics and Physics,CAS
High-order harmonics generation under quasi-phase matched conditions in silver, boron, and silver sulfide plasmas of different configurations | |
R.A.Ganeev; G.S.Boltaev; V.V.Kim; P.V.Redkin; C.L.Guo | |
2019 | |
发表期刊 | Journal of Applied Physics
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ISSN | 0021-8979 |
卷号 | 125期号:15页码:6 |
摘要 | The application of advanced methods for high-order harmonics enhancement allows the formation of conditions for phase matching of the generated harmonics in different ranges of extreme ultraviolet. We demonstrate quasi-phase matching (QPM) of the high-order harmonics generated in the plasmas containing silver microparticles and atoms, and silver sulfide molecules. The groups of harmonics in the range of 30th to 40th orders at QPM conditions prevail over the lower orders of harmonics. In most cases, the lower-order harmonics disappeared from the generated spectra at QPM conditions. The 22x enhancement factor of QPM harmonics and the 3 x 10(-5) conversion efficiency for a maximally enhanced harmonic were demonstrated in the case of silver microparticle-contained plasma in the 47-67 eV energy range. Published under license by AIP Publishing. |
关键词 | Physics |
DOI | 10.1063/1.5089223 |
URL | 查看原文 |
收录类别 | SCI ; EI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/63381 |
专题 | 中国科学院长春光学精密机械与物理研究所 |
推荐引用方式 GB/T 7714 | R.A.Ganeev,G.S.Boltaev,V.V.Kim,et al. High-order harmonics generation under quasi-phase matched conditions in silver, boron, and silver sulfide plasmas of different configurations[J]. Journal of Applied Physics,2019,125(15):6. |
APA | R.A.Ganeev,G.S.Boltaev,V.V.Kim,P.V.Redkin,&C.L.Guo.(2019).High-order harmonics generation under quasi-phase matched conditions in silver, boron, and silver sulfide plasmas of different configurations.Journal of Applied Physics,125(15),6. |
MLA | R.A.Ganeev,et al."High-order harmonics generation under quasi-phase matched conditions in silver, boron, and silver sulfide plasmas of different configurations".Journal of Applied Physics 125.15(2019):6. |
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