Generation of a smooth temporal pulse envelope and phase profiles in a 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

	Generation of a smooth temporal pulse envelope and phase profiles in a parametric amplification process
	Lu, Jun; Guo, Xiaoyang; Leng, Yuxin; Li, Shuai; Wang, Xinliang; Wu, Fenxiang; Li, Wenkai; Chen, Yun; Li, Yanyan; Xu, Yi
刊名	J. Opt. Soc. Am. B-Opt. Phys.
	2016
卷号	33 期号:12 页码:2450
通讯作者	yyli@.siom.ac.cn ; lengyuxin@mail.siom.ac.cn
英文摘要	We theoretically investigate the smoothing effects on the signal temporal phase and intensity in the optical parametric amplification (OPA) process. The theoretical model was set up based on the coupled second-order three-wave nonlinear propagation equations in the plane-wave limit, using the phase and intensity modulation to mimic the input noise to the signal. The analytical and numerical results indicate that the walk-off between the signal and the idler plays a dominant role in the temporal smoothing process of OPA, and the smoothing process by a walk-off and broad-bandwidth parametric amplification can be achieved simultaneously. Compared with the walk-off smoothing mechanism, the gain saturation can only smooth the temporal intensity fluctuation. We provide equations for estimating the smoothable modulation cycle. (C) 2016 Optical Society of America
收录类别	SCI
资助信息	National Basic Research Program of China [2011CB808101]; National Natural Science Foundation of China (NSFC) [61078037, 11127901, 11134010, 61205208, 11204328]
WOS记录号	WOS:000390404400025
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28619]
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	Lu, Jun,Guo, Xiaoyang,Leng, Yuxin,et al. Generation of a smooth temporal pulse envelope and phase profiles in a parametric amplification process[J]. J. Opt. Soc. Am. B-Opt. Phys.,2016,33(12):2450.
APA	Lu, Jun.,Guo, Xiaoyang.,Leng, Yuxin.,Li, Shuai.,Wang, Xinliang.,...&Xu, Yi.(2016).Generation of a smooth temporal pulse envelope and phase profiles in a parametric amplification process.J. Opt. Soc. Am. B-Opt. Phys.,33(12),2450.
MLA	Lu, Jun,et al."Generation of a smooth temporal pulse envelope and phase profiles in a parametric amplification process".J. Opt. Soc. Am. B-Opt. Phys. 33.12(2016):2450.