On-chip ultrafast stackable dielectric laser positron accelerator

doi:10.1088/1674-1056/ad188e

	On-chip ultrafast stackable dielectric laser positron accelerator
	Sun, Bin 1,2; He, Yangfan 2; Pan, Chenhao3,4 ; Fan, Sijie 5; Wang, Du 6; Wang, Shaoyi 2; Zhao, Zongqing 2
	2024-03-01
发表期刊	CHINESE PHYSICS B (IF:1.5[JCR-2023],1.4[5-Year])
ISSN	1674-1056
EISSN	2058-3834
卷号	33 期号:3
发表状态	已发表
DOI	10.1088/1674-1056/ad188e
摘要	We present a first on-chip positron accelerator based on dielectric laser acceleration. This innovative approach significantly reduces the physical dimensions of the positron acceleration apparatus, enhancing its feasibility for diverse applications. By utilizing a stacked acceleration structure and far-infrared laser technology, we are able to achieve a seven-stage acceleration structure that surpasses the distance and energy gain of using the previous dielectric laser acceleration methods. Additionally, we are able to compress the positron beam to an ultrafast sub-femtosecond scale during the acceleration process, compared with the traditional methods, the positron beam is compressed to a greater extent. We also demonstrate the robustness of the stacked acceleration structure through the successful acceleration of the positron beam. © 2024 Chinese Physical Society and IOP Publishing Ltd.
关键词	Electrons Infrared lasers Inverse problems Acceleration structures Cherenkov effect Dielectric laser accelerator High gradient accelerator Inverse cherenkov effect Laser accelerators On chips Positron accelerator Positron-beams Ultra-fast
收录类别	EI
语种	英语
出版者	Institute of Physics
EI入藏号	20241115735209
EI主题词	Positrons
EI分类号	744.1 Lasers, General
原始文献类型	Journal article (JA)
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/352555
专题	物质科学与技术学院物质科学与技术学院_博士生
通讯作者	Sun, Bin; Zhao, Zongqing
作者单位	1.Department of Plasma Physics and Fusion Engineering, School of Nuclear Science and Technology, University of Science and Technology of China, Hefei; 230026, China; 2.National Key Laboratory of Plasma Physics, Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang; 621900, China; 3.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 4.State Key Laboratory of High Field Laser Physics, Chinese Academy of Sciences Center for Excellence in Ultra-Intense Laser Science, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai; 201800, China; 5.Department of Engineering Physics, Tsinghua University, Beijing; 100084, China; 6.The Institute of Technological Sciences, Wuhan University, Wuhan; 430072, China
推荐引用方式 GB/T 7714	Sun, Bin,He, Yangfan,Pan, Chenhao,et al. On-chip ultrafast stackable dielectric laser positron accelerator[J]. CHINESE PHYSICS B,2024,33(3).
APA	Sun, Bin.,He, Yangfan.,Pan, Chenhao.,Fan, Sijie.,Wang, Du.,...&Zhao, Zongqing.(2024).On-chip ultrafast stackable dielectric laser positron accelerator.CHINESE PHYSICS B,33(3).
MLA	Sun, Bin,et al."On-chip ultrafast stackable dielectric laser positron accelerator".CHINESE PHYSICS B 33.3(2024).