Second-harmonic wave patterns induced by the tightly focused radially polarized beam loaded with off-axis vortices

doi:10.1007/s00340-019-7249-1

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	Second-harmonic wave patterns induced by the tightly focused radially polarized beam loaded with off-axis vortices
	J.H.Zhao; B.W.Zhu; S.X.Xi; Q.Q.Mu; S.Wang; Y.X.Dong
	2019
发表期刊	Applied Physics B-Lasers and Optics
ISSN	0946-2171
卷号	125 期号:8 页码:9
摘要	We investigated second-harmonic wave patterns induced by the tightly focused radially polarized beam loaded with off-axis vortices. The expression of the electric field of tightly focused radially polarized beam loaded with off-axis vortices through ZnSe crystal was derived, based on which the expression of the polarization distributions of near-field second-harmonic and the intensity distributions of far-field second-harmonic at different incident crystal planes were obtained. Numerical simulations indicated the distinctive polarization distributions of near-field second-harmonic and the intensity distributions of far-field second-harmonic when the incident crystal planes were (110) and (001). The results showed that second-harmonic wave patterns could be regulated flexibly by changing the distance and number of off-axis vortices.
关键词	crystal-structure,generation,field,Optics,Physics
DOI	10.1007/s00340-019-7249-1
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/181722/62757
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	J.H.Zhao,B.W.Zhu,S.X.Xi,et al. Second-harmonic wave patterns induced by the tightly focused radially polarized beam loaded with off-axis vortices[J]. Applied Physics B-Lasers and Optics,2019,125(8):9.
APA	J.H.Zhao,B.W.Zhu,S.X.Xi,Q.Q.Mu,S.Wang,&Y.X.Dong.(2019).Second-harmonic wave patterns induced by the tightly focused radially polarized beam loaded with off-axis vortices.Applied Physics B-Lasers and Optics,125(8),9.
MLA	J.H.Zhao,et al."Second-harmonic wave patterns induced by the tightly focused radially polarized beam loaded with off-axis vortices".Applied Physics B-Lasers and Optics 125.8(2019):9.

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