Bright X-Ray Source from a Laser-Driven Microplasma Waveguide

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

	Bright X-Ray Source from a Laser-Driven Microplasma Waveguide
	Phuc Luu-Thanh; Yi, Longqing; Pukhov, Alexander; Shen, Baifei
刊名	Phys. Rev. Lett.
	2016
卷号	116 期号:11
通讯作者	yi@uni-duesseldorf.de
英文摘要	Owing to the rapid progress in laser technology, very high-contrast femtosecond laser pulses of relativistic intensities have become available. These pulses allow for interaction with microstructured solid-density plasma without destroying the structure by parasitic prepulses. This opens a new realm of possibilities for laser interaction with micro- and nanoscale photonic materials at relativistic intensities. Here we demonstrate, for the first time, that when coupled with a readily available 1.8 J laser, a microplasma waveguide (MPW) may serve as a novel compact x-ray source. Electrons are extracted from the walls and form a dense helical bunch inside the channel. These electrons are efficiently accelerated and wiggled by the waveguide modes in the MPW, which results in a bright, well-collimated emission of hard x rays in the range of 1 similar to 100 keV.
收录类别	SCI
资助信息	National Natural Science Foundation of China [11505262, 11125526, 11335013]; Deutsche Forschungsgemeinschaft [SFB TR 18]; EUCARD-2
WOS记录号	WOS:000372431400004
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27566]
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	Phuc Luu-Thanh,Yi, Longqing,Pukhov, Alexander,et al. Bright X-Ray Source from a Laser-Driven Microplasma Waveguide[J]. Phys. Rev. Lett.,2016,116(11).
APA	Phuc Luu-Thanh,Yi, Longqing,Pukhov, Alexander,&Shen, Baifei.(2016).Bright X-Ray Source from a Laser-Driven Microplasma Waveguide.Phys. Rev. Lett.,116(11).
MLA	Phuc Luu-Thanh,et al."Bright X-Ray Source from a Laser-Driven Microplasma Waveguide".Phys. Rev. Lett. 116.11(2016).