Spectral phase effects and control requirements of coherent beam combining for ultrashort ultrahigh intensity laser systems

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 > 高功率激光物理国家实验室

	Spectral phase effects and control requirements of coherent beam combining for ultrashort ultrahigh intensity laser systems
	Xu, Zhong-Yang; Li, Da-Wei; An, Ning; Cui, Yong; Dai, Ya-Ping; Ma, Wei-Xin; Xu, Guang; Wang, Tao; Yu, Jian-Wei; Gao, Yan-Qi
刊名	Appl. Optics
	2016
卷号	55 期号:35 页码:10124
通讯作者	liufenggyq@siom.ac.cn
英文摘要	Based on the premise that further improvements to the size and damage threshold of large-aperture optical components are severely limited, coherent beam combining (CBC) is a promising way to scale up the available peak power of pulses for ultrashort ultrahigh intensity laser systems. Spectral phase effects are important issues and have a significant impact on the performance of CBC. In this work, we analyze systematically factors such as spectral dispersions and longitudinal chromatism, and get the general spectral phase control requirements of CBC for ultrashort ultrahigh intensity laser systems. It is demonstrated that different orders of dispersion influence intensity shape of the combined beam, and high-order dispersions affect the temporal contrast of the combined beam, while the number of the channels to be combined has little impact on the temporal Strehl ratio (SR) of the combined beam. In addition, longitudinal chromatism should be controlled effectively since it has a detrimental effect on the combined beam at the focal plane, both temporally and spatially. (C) 2016 Optical Society of America
收录类别	SCI
资助信息	National Natural Science Foundation of China (NSFC) [11604317, 61205137, 11204331, 61308021, 61605190, 11604318, U1330129]
WOS记录号	WOS:000389652600031
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27908]
专题	上海光学精密机械研究所_高功率激光物理国家实验室
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	Xu, Zhong-Yang,Li, Da-Wei,An, Ning,et al. Spectral phase effects and control requirements of coherent beam combining for ultrashort ultrahigh intensity laser systems[J]. Appl. Optics,2016,55(35):10124.
APA	Xu, Zhong-Yang.,Li, Da-Wei.,An, Ning.,Cui, Yong.,Dai, Ya-Ping.,...&Zhao, Ze-Xi.(2016).Spectral phase effects and control requirements of coherent beam combining for ultrashort ultrahigh intensity laser systems.Appl. Optics,55(35),10124.
MLA	Xu, Zhong-Yang,et al."Spectral phase effects and control requirements of coherent beam combining for ultrashort ultrahigh intensity laser systems".Appl. Optics 55.35(2016):10124.