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	Effect of Two-color Laser Wavelength on Intense Terahertz Generation
	Chen, Ze-You1,2; Fan, Wen-Hui1; Chen, Xu1,2; Ding, Ling1,2; Song, Chao1,2
刊名	Guangzi Xuebao/Acta Photonica Sinica
	2017-12
卷号	46期号:12
ISSN号	10044213
DOI	10.3788/gzxb20174612.1214003
其他题名	激光波长对双色激光等离子体产生太赫兹波的影响
产权排序	1
英文摘要	The effect of the two-color laser wavelength on intense terahertz generation was studied based on the transient photocurrent model. Theoretical calculation proves that the terahertz signal will increase with the increase of laser wavelength, and this trend will not vary with the variation of the pulse intensity, the pulse duration, the laser phase and the intensity ratio of the two-color laser. The distribution of terahertz spectrum will not change with the variation of the laser wavelength. Furthermore, the influence of laser wavelength on terahertz generation is analyzed, and the physical mechanism of this effect is explained by the free electron density and the drift current density. © 2017, Science Press. All right reserved.
语种	中文
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/30795]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an,710119, China; 2.University of Chinese Academy of Sciences, Beijing,100049, China
推荐引用方式 GB/T 7714	Chen, Ze-You,Fan, Wen-Hui,Chen, Xu,et al. Effect of Two-color Laser Wavelength on Intense Terahertz Generation[J]. Guangzi Xuebao/Acta Photonica Sinica,2017,46(12).
APA	Chen, Ze-You,Fan, Wen-Hui,Chen, Xu,Ding, Ling,&Song, Chao.(2017).Effect of Two-color Laser Wavelength on Intense Terahertz Generation.Guangzi Xuebao/Acta Photonica Sinica,46(12).
MLA	Chen, Ze-You,et al."Effect of Two-color Laser Wavelength on Intense Terahertz Generation".Guangzi Xuebao/Acta Photonica Sinica 46.12(2017).

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