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Effect of rear surface fields on hot, refluxing and escaping electron populations via numerical simu
[期刊论文] 作者：D.R.Rusby,C.D.Armstrong,G.G.Scott,M.King,P.McKenna,D.Neely,
来源：HighPowerLaserScienceandEngineering 年份：2019
After a population of laser-driven hot electrons traverses a limited thickness solid target, these electrons will encounter the rear surface, creating TV/m fields that heavily influence the subsequent hot-electron propagation. Electrons tha......
[期刊论文] 作者：I.C.E.Turcu,B.Shen,D.Neely,G.Sarri,K.A.Tanaka,P.McKenna,S.P.D.Mangles,T.-P.Yu,W.Luo,X.-L.Zhu,Y.Yin,
来源：HighPowerLaserScienceandEngineering 年份：2019
A new generation of high power laser facilities will provide laser pulses with extremely high powers of 10 petawatt (PW) and even 100 PW, capable of reaching intensities of...
Reflection of intense laser light from microstructured targets as a potential diagnostic of laser fo
[期刊论文] 作者：hl,C.D.Baird,T.Ebert,M.Hesse,A.Tebartz,D.R.Rusby,N.C.Woolsey,D.Neely,M.Roth,P.McKenna,
来源：HighPowerLaserScienceandEngineering 年份：2019
The spatial-intensity profile of light reflected during the interaction of an intense laser pulse with a microstructured target is investigated experimentally and the potential to apply this as a diagnostic of the interaction physics is exp......
Study of backward terahertz radiation from intense picosecond laser–solid interactions using a multi
[期刊论文] 作者：-T.Li,G.G.Scott,D.Rusby,C.Armstrong,E.Zemaityte,P.Bradford,N.Woolsey,P.Huggard,P.McKenna,D.Neely,
来源：HighPowerLaserScienceandEngineering 年份：2019
A multichannel calorimeter system is designed and constructed which is capable of delivering single-shot and broad-band spectral measurement of terahertz (THz) radiation generated in intense laser–plasma interactions. The generation mechan......
Bremsstrahlung emission from high power laser interactions with constrained targets for industrial r
[期刊论文] 作者：Y.Zhang,J.Wragg,S.Richards,C.Spindloe,P.Oliveira,M.Notley,R.Clarke,S.R.Mirfayzi,S.Kar,Y.Li,T.Scott,P.McKenna,
来源：HighPowerLaserScienceandEngineering 年份：2019
Laser–solid interactions are highly suited as a potential source of high energy X-rays for nondestructive imaging. A bright, energetic X-ray pulse can be driven from a small source, making it ideal for high resolution X-ray radiography. By......
Optimization of a laser plasma-based x-ray source according to WDM absorption spectroscopy requireme
[期刊论文] 作者：hl,P.Durey,A.Ya.Faenov,D.Farley,R.Kodama,K.Lancaster,P.McKenna,C.D.Murphy,C.Spindloe,T.A.Pikuz,N.Woolsey,
来源：MatterandRadiationatExtremes 年份：2021
X-ray absorption spectroscopy is a well-accepted diagnostic for experimental studies of warm dense matter. It requires a short-lived X-ray source of sufficiently high emissivity and without characteristic lines in the spectral range of inte......
Effects of target pre-heating and expansion on terahertz radiation production from intense laser-sol
[期刊论文] 作者：-G.Wahlstrom,J.Zhang,P.McKenna,Z.M.Sheng,
来源：HighPowerLaserScienceandEngineering 年份：2014
The first experimental measurements of intense (-7×1019 W cm-2) laser-driven terahertz (THz) radiation from a solid target which is preheated by an intense pulse of laser-accelerated protons is reported. The total energy of the THz radiati......
X-ray absorption spectroscopy study of energy transport in foil targets heated by petawatt laser pul
[期刊论文] 作者：A.Y.Faenov,T.A.Pikuz,P.Durey,L.Doehl,D.Farley,C.D.Baird,K.L.Lancaster,C.D.Murphy,N.Booth,C.Spindloe,P.McKenna,
来源：PhotonicsResearch 年份：2018
X-ray absorption spectroscopy is proposed as a method for studying the heating of solid-density matter excited by secondary X-ray radiation from a relativistic laser-produced plasma. The method was developed and applied to experiments invol......
Effects of target pre-heating and expansion on terahertz radiation production from intense laser-sol
[期刊论文] 作者：-G.Wahlstrm,J.Zhang,P.McKenna,Z.M.Sheng,,
来源：High Power Laser Science and Engineering 年份：2014
The first experimental measurements of intense(～7 × 1019 W cm-2) laser-driven terahertz(THz) radiation from a solid target which is preheated by an intense puls...
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