Laser-induced microstructures on silicon for laser-driven acceleration experiments

被引：8

作者：

Ebert, Tina ^{[1
]}

Neumann, Nico W. ^{[1
]}

Abel, Torsten ^{[1
]}

Schaumann, Gabriel ^{[1
]}

Roth, Markus ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Dept Nucl Phys, Darmstadt, Germany

来源：

HIGH POWER LASER SCIENCE AND ENGINEERING | 2017年 / 5卷

关键词：

microstructured targets; black silicon; ion acceleration;

D O I：

10.1017/hpl.2017.13

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Ultrashort laser pulses are used to create surface structures on thin (25 mu M) silicon (Si) wafers. Scanning the wafer with a galvanometric mirror system creates large homogeneously structured areas. The variety of structure shapes that can be generated with this method is exemplified by the analysis of shape, height and distance of structures created in the ambient media air and isopropanol. A study of the correlation between structure height and remaining wafer thickness is presented. The comparatively easy manufacturing technique and the structure variety that allows for custom-tailored targets show great potential for high repetition rate ion acceleration experiments.

引用

页数：6

共 21 条

[1] Efficient generation of fast ions from surface modulated nanostructure targets irradiated by high intensity short-pulse lasers [J].

Andreev, Alexander ;

Kumar, Naveen ;

Platonov, Konstantin ;

Pukhov, Alexander .

PHYSICS OF PLASMAS, 2011, 18 (10)

[2] Efficient energy absorption of intense ps-laser pulse into nanowire target [J].

Habara, H. ;

Honda, S. ;

Katayama, M. ;

Sakagami, H. ;

Nagai, K. ;

Tanaka, K. A. .

PHYSICS OF PLASMAS, 2016, 23 (06)

[3] Electron, photon, and ion beams from the relativistic interaction of Petawatt laser pulses with solid targets [J].

Hatchett, SP ;

Brown, CG ;

Cowan, TE ;

Henry, EA ;

Johnson, JS ;

Key, MH ;

Koch, JA ;

Langdon, AB ;

Lasinski, BF ;

Lee, RW ;

Mackinnon, AJ ;

Pennington, DM ;

Perry, MD ;

Phillips, TW ;

Roth, M ;

Sangster, TC ;

Singh, MS ;

Snavely, RA ;

Stoyer, MA ;

Wilks, SC ;

Yasuike, K .

PHYSICS OF PLASMAS, 2000, 7 (05) :2076-2082

[4] Microstructuring of silicon with femtosecond laser pulses [J].

Her, TH ;

Finlay, RJ ;

Wu, C ;

Deliwala, S ;

Mazur, E .

APPLIED PHYSICS LETTERS, 1998, 73 (12) :1673-1675

[5]

Huang M., 2009, ACS NANO, V3, P12

[6] Effects of front-surface target structures on properties of relativistic laser-plasma electrons [J].

Jiang, S. ;

Krygier, A. G. ;

Schumacher, D. W. ;

Akli, K. U. ;

Freeman, R. R. .

PHYSICAL REVIEW E, 2014, 89 (01)

[7] MEV X-RAY GENERATION WITH A FEMTOSECOND LASER [J].

KMETEC, JD ;

GORDON, CL ;

MACKLIN, JJ ;

LEMOFF, BE ;

BROWN, GS ;

HARRIS, SE .

PHYSICAL REVIEW LETTERS, 1992, 68 (10) :1527-1530

[8] Chemical vapor deposition of methane for single-walled carbon nanotubes [J].

Kong, J ;

Cassell, AM ;

Dai, HJ .

CHEMICAL PHYSICS LETTERS, 1998, 292 (4-6) :567-574

[9] Influence of liquid environments on femtosecond laser ablation of silicon [J].

Liu, Hewei ;

Chen, Feng ;

Wang, Xianhua ;

Yang, Qing ;

Bian, Hao ;

Si, Jinhai ;

Hou, Xun .

THIN SOLID FILMS, 2010, 518 (18) :5188-5194

[10]

Liu X., 2014, ENERG ENVIRON SCI, V7, P10

← 1 2 3 →