High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas

doi:10.3390/nano10020234

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	High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas
	M. Venkatesh,R. A. Ganeev,D. S. Ivanov,G. S. Boltaev,V. V. Kim,J. G. Liang,A. A. Samokhvalov,A. V. Kabashin,S. M. Klimentov,M. E. Garcia and C. L. Guo
刊名	Nanomaterials
	2020
卷号	10 期号:2 页码:18
DOI	10.3390/nano10020234
英文摘要	Gold nanoparticles (NPs) have a wide range of applications in various fields. Here, we present high-order nonlinear optical studies of the plasmas produced from ablation of Au bulk targets and Au NP films deposited on paper and glass substrates. Experimentally, we analyze high-order harmonic generation (HHG) from gold NPs-containing plasmas. The HHG is produced by 35-fs pulses at 800 and 400 nm, while the plasmas are produced by femtosecond (35 fs, 800 nm), picosecond (200 ps, 800 nm), and nanosecond (5 ns, 1064 nm) pulses, respectively. High-order harmonics produced from ablated Au NPs on paper were 40 times stronger than the HHG from that ablated from the Au bulk targets. Through molecular dynamic simulations, we investigate the formation of gold NPs during laser ablation of a metal surface under different conditions.
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语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64569]
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	M. Venkatesh,R. A. Ganeev,D. S. Ivanov,G. S. Boltaev,V. V. Kim,J. G. Liang,A. A. Samokhvalov,A. V. Kabashin,S. M. Klimentov,M. E. Garcia and C. L. Guo. High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas[J]. Nanomaterials,2020,10(2):18.
APA	M. Venkatesh,R. A. Ganeev,D. S. Ivanov,G. S. Boltaev,V. V. Kim,J. G. Liang,A. A. Samokhvalov,A. V. Kabashin,S. M. Klimentov,M. E. Garcia and C. L. Guo.(2020).High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas.Nanomaterials,10(2),18.
MLA	M. Venkatesh,R. A. Ganeev,D. S. Ivanov,G. S. Boltaev,V. V. Kim,J. G. Liang,A. A. Samokhvalov,A. V. Kabashin,S. M. Klimentov,M. E. Garcia and C. L. Guo."High-Order Harmonic Generation in Au Nanoparticle-Contained Plasmas".Nanomaterials 10.2(2020):18.