Effect of elliptical polarization of driving field on high-order-harmonic generation in semiconductor ZnO

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Effect of elliptical polarization of driving field on high-order-harmonic generation in semiconductor ZnO
	Zeng, Zhinan; Li, Ruxin; Liu, Candong; Zheng, Yinghui
刊名	Phys. Rev. A
	2016
卷号	93 期号:4
通讯作者	cdliu@siom.ac.cn ; ruxinli@mail.shcnc.ac.cn
英文摘要	High-order-harmonic generation in ZnO crystal exposed to the elliptically polarized midinfrared light is theoretically investigated upon scanning the ellipticity. We find the normalized yield of each harmonics in the plateau decreases in a form that can be well fitted to Gaussian dependence as increasing the ellipticity of driving pulse. We demonstrate primarily that the sensitivity for the ellipticity dependence of the interband harmonics above the band gap is determined by both the harmonic order and the intensity of driving light, which is interpreted in terms of the semiclassical saddle-point analysis. The effect of more laser pulse parameters on the ellipticity dependence is also investigated. Furthermore, it is shown that the ellipticity dependence of each harmonics is strongly affected by the variation of the energy band in the global and the local way. This shows that high-order-harmonic generation by an elliptically polarized driving field carries the significant signature of the band structure in solids.
收录类别	SCI
资助信息	National Natural Science Foundation of China [11127901, 61221064, 11227902, 11404356, 11274325, 11574332]; Science and Technology Commission of Shanghai Municipality Sailing Project [14YF1406000]; Shanghai Institute of Optics and Fine Mechanics Specialize
WOS记录号	WOS:000373514400009
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28585]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Zeng, Zhinan,Li, Ruxin,Liu, Candong,et al. Effect of elliptical polarization of driving field on high-order-harmonic generation in semiconductor ZnO[J]. Phys. Rev. A,2016,93(4).
APA	Zeng, Zhinan,Li, Ruxin,Liu, Candong,&Zheng, Yinghui.(2016).Effect of elliptical polarization of driving field on high-order-harmonic generation in semiconductor ZnO.Phys. Rev. A,93(4).
MLA	Zeng, Zhinan,et al."Effect of elliptical polarization of driving field on high-order-harmonic generation in semiconductor ZnO".Phys. Rev. A 93.4(2016).