Hard X-ray Generation from ZnO Nanowire Targets in a Non-Relativistic Regime of Laser-Solid Interactions

被引：11

作者：

Samsonova, Zhanna ^{[1
,2
,3
]}

Hoefer, Sebastian ^{[2
]}

Hollinger, Richard ^{[1
,2
,3
]}

Kaempfer, Tino ^{[1
]}

Uschmann, Ingo ^{[1
,2
]}

Roeder, Robert ^{[4
]}

Trefflich, Lukas ^{[4
]}

Rosmej, Olga ^{[5
,6
]}

Foerster, Eckhart ^{[1
,2
]}

Ronning, Carsten ^{[3
,4
]}

Kartashov, Daniil ^{[1
,3
]}

Spielmann, Christian ^{[1
,2
,3
]}

机构：

[1] Friedrich Schiller Univ, Inst Opt & Quantum Elect, Max Wien Pl 1, D-07743 Jena, Germany

[2] Helmholtz Inst Jena, Frobelstieg 3, D-07743 Jena, Germany

[3] Friedrich Schiller Univ, Abbe Ctr Photon, Albert Einstein Str 6, D-07745 Jena, Germany

[4] Friedrich Schiller Univ, Inst Solid State Phys, Helmholtzweg 3, D-07743 Jena, Germany

[5] GSI Helmholtz Ctr Heavy Ion Res, Planckstr 1, D-64220 Darmstadt, Germany

[6] Goethe Univ, Inst Appl Phys, Max von Laue Str 1, D-60438 Frankfurt, Germany

来源：

APPLIED SCIENCES-BASEL | 2018年 / 8卷 / 10期

关键词：

X-ray generation; laser-matter interaction; ultrashort laser pulses; X-ray spectroscopy; laser plasma emission; nanostructured arrays; HIGH-REPETITION-RATE; PLASMA; ABSORPTION; ELECTRONS; EMISSION; PULSES;

D O I：

10.3390/app8101728

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present a detailed investigation of X-ray emission from both flat and nanowire zinc oxide targets irradiated by 60 fs 5 x 10(16) W/cm(2) intensity laser pulses at a 0.8 mu m wavelength. It is shown that the fluence of the emitted hard X-ray radiation in the spectral range 150-800 keV is enhanced by at least one order of magnitude for nanowire targets compared to the emission from a flat surface, whereas the characteristic K-proportional to line emission (8.64 keV) is insensitive to the target morphology. Furthermore, we provide evidence for a dramatic increase of the fast electron flux from the front side of the nanostructured targets. We suggest that targets with nanowire morphology may advance development of compact ultrafast X-ray sources with an enhanced flux of hard X-ray emission that could find wide applications in highenergy density (HED) physics.

引用

页数：11

共 50 条

[31] X-ray Generation by Relativistic Laser-Accelerated Electrons
Karsch, S.
Wenz, J.
Khrennikov, K.
Heigoldt, M.
Popp, A.
Buck, A.
Xu, J.
Veisz, L.
Chou, S-W.
Maier, A.
Kajumba, N.
Seggebrock, T.
Gruener, F.
Guggenmos, A.
Kleineberg, U.
Schleede, S.
Bech, M.
Thibault, P.
Pfeiffer, F.
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2014,
[32] X-ray Generation from Ultra-High Energy Density Relativistic Plasmas by Ultrafast Laser Irradiation of Nanowire Arrays
Purvis, Michael A.
Shlyaptsev, Vyacheslav N.
Hollinger, Reed
Bargsten, Clayton
Pukhov, Alexander
Keiss, David
Towsend, Amanda
Wang, Yong
Wang, Shoujun
Berrill, Mark
Luther, Bradley
Prieto, Amy
Rocca, Jorge J.
X-RAY LASERS 2014, 2016, 169 : 139 - 145
[33] Characterization of hard X-ray sources produced via the interaction of relativistic femtosecond laser pulses with metallic targets
T. Z. Zhao
T. Batson
B. Hou
J. A. Nees
A. G. R. Thomas
K. Krushelnick
Applied Physics B, 2019, 125
[34] Characterization of hard X-ray sources produced via the interaction of relativistic femtosecond laser pulses with metallic targets
Zhao, T. Z.
Batson, T.
Hou, B.
Nees, J. A.
Thomas, A. G. R.
Krushelnick, K.
APPLIED PHYSICS B-LASERS AND OPTICS, 2019, 125 (01):
[35] Complex diagnostic and numerical study of x-ray and particle emissions under relativistic ultra-short laser-solid interaction
Eftekhari-Zadeh, Ehsan
Loetzsch, Robert
Manganelli, Lorenzo
Bluemcke, Manuel Sebastian
Tauschwitz, Anna
Uschmann, Ingo
Pukhov, Alexander
Rosmej, Olga
Spielmann, Christian
Kartashov, Daniil
PHYSICA SCRIPTA, 2023, 98 (11)
[36] Generation of hard X-ray from solid target irradiated by UV high intensity ultrashort pulse laser
Tao, Ye-Zheng
Li, Ye-Jun
Tang, Xiu-Zhang
Shan, Yu-Sheng
Wang, Nai-Yan
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2002, 14 (03): : 378 - 380
[37] Ka X-ray source size based on high-intensity femtosecond laser-solid interaction: generation and applications
Clady, R.
Ferre, A.
Peyrusse, O.
Sentis, M.
Uteza, O.
HIGH-POWER LASER ABLATION VIII, 2024, 12939
[38] Two mechanisms of high harmonic generation from overdense laser plasmas - relativistic and non-relativistic
Marjoribanks, R. S.
Thaury, C.
Quere, F.
Geindre, J-P.
Audebert, P.
Monot, P.
Martin, Ph.
2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5, 2007, : 2731 - +
[39] Particle and x-ray generation by irradiation of gaseous and solid targets with a 100 TW laser pulse
Willi, O.
Behmke, M.
Gezici, L.
Hidding, B.
Jung, R.
Koenigstein, T.
Pipahl, A.
Osterholz, J.
Pretzler, G.
Pukhov, A.
Toncian, M.
Toncian, T.
Heyer, M.
Jaeckel, O.
Kuebel, M.
Paulus, G.
Roedel, C.
Schlenvoigt, H. P.
Ziegler, W.
Buescher, M.
Feyt, A.
Lehrach, A.
Ohm, H.
Oswald, G.
Raab, N.
Ruzzo, M.
Seltmann, M.
Zhang, Q.
PLASMA PHYSICS AND CONTROLLED FUSION, 2009, 51 (12)
[40] Kα X-ray Emission from Nanowire Cu Targets Driven by Femtosecond Laser Pulses for X-ray Conversion and Backlight Imaging
Wang, Hong-Jian
Li, Ze-Ren
Chen, Zhan-Bin
ACS OMEGA, 2020, 5 (33): : 20765 - 20772

← 1 2 3 4 5 →