LASER-PLASMA

作品数：43被引量：44H指数：3
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Spectral characteristics of laser-plasma instabilities with a broadband laser
《Chinese Physics B》2024年第8期362-368,共7页许国潇 康宁 雷安乐 刘会亚 赵耀 周申蕾 安红海 熊俊 王瑞荣 谢志勇 周熙晨 方智恒 王伟 
Project supported by the National Natural Science Foundation of China (Grant No.11905280)。
Recent experimental progresses regarding broadband laser-plasma instabilities(LPIs)show that a 0.6%laser bandwidth can reduce backscatters of the stimulated Brillouin scattering(SBS)and the stimulated Raman scattering...
关键词：laser-plasma instability laser bandwidth light spectrum 
Driver at 10 MJ and 1 shot/30 min for inertial confinement fusion at high gain:Efficient,compact,low-cost,low laser-plasma instabilities,beam color selectable from 2ω/3ω/4ω,applicable to multiple laser fusion schemes被引量：1
《Matter and Radiation at Extremes》2024年第4期4-7,共4页隋展 蓝可 
supported by the National Natural Science Foundation of China(Grant No.12035002).
The achievement of ignition at the National Ignition Facility(NIF)has prompted a global wave of further research on inertial fusion energy(IFE).However,IFE requires a target gain G of 30-100,and it is hard to achieve ...
关键词：applicable COMPACT INSTABILITIES 
Metrology for sub-Rayleigh-length target positioning in~10^(22)W/cm^(2)laser-plasma experiments
《High Power Laser Science and Engineering》2024年第3期90-105,共16页E.A.Vishnyakov A.Sagisaka K.Ogura T.Zh.Esirkepov B.Gonzalez-Izquierdo C.D.Armstrong T.A.Pikuz S.A.Pikuz W.Yan T.M.Jeong S.Singh P.Hadjisolomou O.Finke G.M.Grittani M.Nevrkla C.M.Lazzarini A.Velyhan T.Hayakawa Y.Fukuda J.K.Koga M.Ishino K.Kondo Y.Miyasaka A.Kon M.Nishikino Y.V.Nosach D.Khikhlukha I.P.Tsygvintsev D.Kumar J.Nejdl D.Margarone P.V.Sasorov S.Weber M.Kando H.Kiriyama Y.Kato G.Korn K.Kondo S.V.Bulanov T.Kawachi A.S.Pirozhkov 
financial support from ELI-Beamlines;project Advanced Research using High Intensity Laser Produced Photons and Particles(ADONIS)(Project No.CZ.02.1.01/0.0/0.0/16_019/0000789)from the European Regional Development Fund;QST-IRI;the QST President’s Strategic Grant(Creative Research);JSPS KAKENHI JP17F17811,JP19KK0355,JP19H00669 and JP22H01239;the Czech Ministry of Education;Youth and Sports(CMEYS)for the financial support of the project number LM2023068;partly supported by JSPS KAKENHI Grant No.JP23H01151。
Tight focusing with very small f-numbers is necessary to achieve the highest at-focus irradiances.However,tight focusing imposes strong demands on precise target positioning in-focus to achieve the highest on-target i...
关键词：laser-plasma interaction precise target positioning spectroscopy ultra-high intensity X-rays 
Probing the peripheral self-generated magnetic field distribution in laser-plasma magnetic reconnection with Martin-Puplett interferometer polarimeter
《Chinese Physics B》2024年第4期129-134,共6页张雅芃 姚嘉文 刘正东 马作霖 仲佳勇 
Project supported by the National Key R&D Program of China (Grant Nos.2022YFA1603200 and 2022YFA1603203);the National Natural Science Foundation of China (Grant Nos.12075030,12135001,12175018,and 12325305);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No.XDA25030700);the Research Grants Council of Hong (Grant No.14307118);the Youth Interdisciplinary Team (Grant No.JCTD-2022-05);supported by the China Postdoctoral International Exchange Program。
Magnetic reconnection of the self-generated magnetic fields in laser-plasma interaction is an important laboratory method for modeling high-energy density astronomical and astrophysical phenomena.We use the Martin-Pup...
关键词：laser-plasma experiment POLARIMETER self-generated magnetic field magnetic reconnection 
Data-driven science and machine learning methods in laser-plasma physics被引量：8
《High Power Laser Science and Engineering》2023年第5期10-50,共41页Andreas Döpp Christoph Eberle Sunny Howard Faran Irshad Jinpu Lin Matthew Streeter 
The authors acknowledge the use of GPT-3[288](text-davinci-003)in the copy-editing process of this manuscript.
Laser-plasma physics has developed rapidly over the past few decades as lasers have become both more powerful and more widely available.Early experimental and numerical research in this field was dominated by single-s...
关键词：deep learning laser-plasma interaction machine learning 
Micro-size picosecond-duration fast neutron source driven by a laser-plasma wakefield electron accelerator被引量：2
《High Power Laser Science and Engineering》2022年第5期57-64,共8页Yaojun Li Jie Feng Wenzhao Wang Junhao Tan Xulei Ge Feng Liu Wenchao Yan Guoqiang Zhang Changbo Fu Liming Chen 
supported by the Science Challenge Project(No.TZ2018005);the National Natural Science Foundation of China(Nos.11875191,11991073,11890710,and 11721404);the Strategic Priority Research Program of the CAS(Nos.XDB1602 and XDA01020304);the Key Program of CAS(Nos.XDA01020304 and XDB17030500);the National Key R&D Program of China(No.2017YFA0403301)。
A pulsed fast neutron source is critical for applications of fast neutron resonance radiography and fast neutron absorption spectroscopy.However,due to the large transversal source size(of the order of mm)and long pul...
关键词：fast neutrons high-power laser laser wakefield acceleration photofission reaction 
Insensitivity of a turbulent laser-plasma dynamo to initial conditions
《Matter and Radiation at Extremes》2022年第4期50-64,共15页A.F.A.Bott L.Chen P.Tzeferacos C.A.J.Palmer A.R.Bell R.Bingham A.Birkel D.H.Froula J.Katz M.W.Kunz C.-K.Li H-S.Park R.Petrasso J.S.Ross B.Reville D.Ryu F.H.Séguin T.G.White A.A.Schekochihin D.Q.Lamb G.Gregori 
the European Research Council(ERC)under the European Community’s Seventh Framework Programme(Grant No.FP7/2007-2013,ERC Grant Agreement Nos.256973 and 247039);the National Nuclear Security Administration(NNSA)of the U.S.Department of Energy(DOE)under Contract No.B591485;Lawrence Livermore National Laboratory(LLNL),Field Work Proposal No.57789;Argonne National Laboratory,Subcontract Nos.536203 and 630138;Los Alamos National Laboratory,Subcontract No.B632670;LLNL,Grant Nos.DE-NA0002724,DE-NA0003605,and DE-NA0003934;the Flash Center for Computational Science,Grant No.DE-NA0003868;the Massachusetts Institute of Technology,and Cooperative Agreement No.DE-NA0003856;the Laboratory for Laser Energetics at the University of Rochester.;the U.S.DOE Office of Science Fusion Energy Sciences(Grant No.DE-SC0016566);the National Science Foundation(Grant Nos.PHY-1619573,PHY-2033925,and PHY-2045718);the National Research Foundation of Korea(Grant Nos.2016R1A5A1013277 and 2020R1A2C2102800);Support from AWE plc.,the Engineering and Physical Sciences Research Council(Grant Nos.EP/M022331/1,EP/N014472/1,and EP/R034737/1);the U.K.Science and Technology Facilities Council is also acknowledged.;General Atomics for target manufacturing and R&D support,which was funded by the NNSA in support of the National Laser Users’Facility program(Subcontract Nos.89233118CNA000010 and 89233119CNA000063).
It has recently been demonstrated experimentally that a turbulent plasma created by the collision of two inhomogeneous,asymmetric,weakly magnetized,laser-produced plasma jets can generate strong stochastic magnetic fi...
关键词：TURBULENT INITIAL STOCHASTIC 
Matching-based two-color X-ray free-electron laser generation utilizing laser-plasma accelerated electron beam
《High Power Laser Science and Engineering》2022年第1期1-9,共9页Tao Liu Kaiqing Zhang Zheng Qi Si Chen Chao Feng Haixiao Deng Bo Liu Dong Wang 
supported by the National Key Research and Development Program of China(2018YFE0103100);the National Natural Science Foundation of China(11905277,12125508,11935020,and 11975300);Shanghai Science and Technology Committee Rising-Star Program(20QA1410100);Program of Shanghai Aca-demic/Technology Research Leader(21XD1404100);Shanghai Pilot Program for Basic Research-Chinese Academy of Sciences,Shanghai Branch(JCYJ-SHFY-2021-010).
Laser-plasma accelerators(LPAs)have great potential to realize a compact X-ray free-electron laser(FEL),which is limited by the beam properties currently.Two-color high-intensity X-ray FEL provides a powerful tool for...
关键词：free-electron lasers laser-plasma accelerator two-color X-RAY 
Fabrication of micrometre-sized periodic gratings in free-standing metallic foils for laser-plasma experiments
《High Power Laser Science and Engineering》2022年第1期17-31,共15页C.C.Gheorghiu M.Cerchez E.Aktan R.Prasad F.Yilmaz N.Yilmaz D.Popa O.Willi V.Leca 
supported by the ELI-NP Phase Ⅱ project,co-financed by the Romanian Government and the European Union through the European Regional Development Fund-the Competitiveness Operational Programme(contract No.1/07.07.2016,COP,ID 1334);Funding from the National Program‘Installations and Strategic Objectives of National Interest’and‘Nucleu’project PN19060105 of the Romanian Government;funding from the European Union Framework Programme for Research and Innovation Horizon 2020 under grant agreement No.871161.
Engineered targets are expected to play a key role in future high-power laser experiments calling for joined, extensive knowledge in materials properties, engineering techniques and plasma physics. In this work, we pr...
关键词：laser driven plasmas on structured targets metallic foils micro-grating patterned targets 
Transient electromagnetic fields generated in experiments at the PHELIX laser facility被引量：2
《High Power Laser Science and Engineering》2021年第4期212-225,共14页M.Scisciò F.Consoli M.Salvadori N.E.Andreev N.G.Borisenko S.Zähter O.Rosmej 
funding from the Euratom research and training programs 2014-2018 and 2019-2020 under grant agreement No.633053;funding from LASERLAB EUROPE(grant agreement No.654148,European Union’s Horizon 2020 research and innovation program);supported by the Ministry of Science and Higher Education of the Russian Federation(Agreement with Joint Institute for High Temperatures RAS No.075-15-2020-785,dated September 23,2020)。
Large-amplitude electromagnetic radiofrequency fields are created by the charge-separation induced in interactions of high-intensity,short-pulse lasers with solid targets and have intensity that decreases with the dis...
关键词：electromagnetic pulse mitigation electromagnetic pulses laser-driven acceleration LASER-PLASMA 
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