Astigmatism transfer phenomena in the optical parametric amplification process

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

	Astigmatism transfer phenomena in the optical parametric amplification process
	Chen, Yun; Li, Wenkai; Li, Yanyan; Xu, Yi; Guo, Xiaoyang; Lu, Jun; Leng, Yuxin
刊名	Appl. Phys. B-Lasers Opt.
	2017
卷号	123 期号:1
通讯作者	yyli@siom.ac.cn ; lengyuxin@mail.siom.ac.cn
英文摘要	We numerically and experimentally investigate the astigmatism transfer phenomena in femtosecond optical parametric amplification (OPA). We model the OPA process based on the coupled second-order three-wave nonlinear propagation equations. The numerical and experimental results support that the input pump pulse astigmatism can be transferred into the idler pulse but not the signal pulse, and the idler pulse astigmatism originating from spatial walk-off is less than the idler pulse astigmatism received from the pump. Thus, we can provide a clear understanding of astigmatism transfer mechanisms in the OPA process, and make better use of broadband tunable OPA sources.
收录类别	SCI
资助信息	CAS; National Natural Science Foundation of China [61475169, 61521093, 11127901]; Youth Innovation Promotion Association CAS
WOS记录号	WOS:000394290300037
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28550]
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	Chen, Yun,Li, Wenkai,Li, Yanyan,et al. Astigmatism transfer phenomena in the optical parametric amplification process[J]. Appl. Phys. B-Lasers Opt.,2017,123(1).
APA	Chen, Yun.,Li, Wenkai.,Li, Yanyan.,Xu, Yi.,Guo, Xiaoyang.,...&Leng, Yuxin.(2017).Astigmatism transfer phenomena in the optical parametric amplification process.Appl. Phys. B-Lasers Opt.,123(1).
MLA	Chen, Yun,et al."Astigmatism transfer phenomena in the optical parametric amplification process".Appl. Phys. B-Lasers Opt. 123.1(2017).