High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas

doi:10.1038/s41598-022-13010-w

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	High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas
	V. V. Kim; R. A. Ganeev; S. R. Konda; G. S. Boltaev; I. B. Sapaev; W. L. Yu and W. Li
	2022
Source Publication	Scientific Reports
ISSN	2045-2322
Volume	12 Issue:1 Pages:13
Abstract	High-order harmonics generation in the laser-induced plasmas produced on the surfaces of lead-free perovskites is studied. We analyze the harmonics generation in (CH3NH3)(2)CuCl4 and (CH3NH3)(2)CuBr4 plasmas during their ablation by the femtosecond, picosecond, and nanosecond pulses. The modifications of the high-order harmonics spectra are studied using the -color pump scheme (800 nm and 400 nm, 40 fs pulses). The influence of the variations of laser chirp and pulse duration on the dynamics of high-order harmonics generation is examined. The spectral shift, chirp-related harmonic cutoff scaling, and the role of the pulse duration of converting and heating laser radiation are examined at different conditions of plasma formation and harmonic generation. The dependencies of the pulse duration and the fluence of heating pulses on the harmonic's blue shift are found. The effect of harmonics broadening and splitting on the two red- and blue-shifted components is demonstrated.
DOI	10.1038/s41598-022-13010-w
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Indexed By	sci
Language	英语
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Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/66717
Collection	中国科学院长春光学精密机械与物理研究所
Recommended Citation GB/T 7714	V. V. Kim,R. A. Ganeev,S. R. Konda,et al. High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas[J]. Scientific Reports,2022,12(1):13.
APA	V. V. Kim,R. A. Ganeev,S. R. Konda,G. S. Boltaev,I. B. Sapaev,&W. L. Yu and W. Li.(2022).High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas.Scientific Reports,12(1),13.
MLA	V. V. Kim,et al."High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas".Scientific Reports 12.1(2022):13.

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中国科学院长春光学精密机械与物理研究所