A Monochromatic Soft X-ray Generation from Femtosecond Laser-produced Plasma with Aluminum

被引：1

作者：

Son, Joon-Gon ^{[1
]}

Hwang, Byung-Jun ^{[1
]}

Seo, Okkyun ^{[2
]}

Kim, Jae Myung ^{[2
]}

Noh, Do Young ^{[3
]}

Ko, Do-Kyeong ^{[3
]}

机构：

[1] Gwangju Inst Sci & Technol, Dept Phys & Photon Sci, Gwangju 61005, South Korea

[2] NIMS, Res Network & Facil Serv Div, Synchrotron Xray Stn SPring 8, Sayogun, Hyogo 6795148, Japan

[3] Gwangju Inst Sci & Technol, Dept Phys & Photon Sci, Gwangju 61005, South Korea

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2018年 / 73卷 / 12期

基金：

新加坡国家研究基金会;

关键词：

Soft x-ray; XRD; Femtosecond laser; Monochromatic; Aluminum; ELECTRON;

D O I：

10.3938/jkps.73.1834

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A tabletop ultrafast soft x-ray has been generated from the laser-produce plasma with a femtosecond pulsed Ti:Sapphire laser. The estimated total flux of Al K is of 2.2 x 10(9) photons/sec in 4 radian and the parameters related to the optical performance were obtained. The tungsten/silicon multilayer, flat quartz and bent thallium acid phthalate (TLAP) crystal were used for monochromatization of soft x-ray to refine the aluminum K radiation and compared the respective value of E/E. To estimate the size of the x-ray source beam generated by a fs laser, the approximation using the FWHM obtained from the x-ray beam scan near the focal point was discussed, and the size of the diameter was about 9.76 m.

引用

页码：1834 / 1839

页数：6

共 22 条

[1] Study of 1-8 keV K-α x-ray emission from high intensity femtosecond laser produced plasma [J].

Arora, V. ;

Naik, P. A. ;

Chakera, J. A. ;

Bagchi, S. ;

Tayyab, M. ;

Gupta, P. D. .

AIP ADVANCES, 2014, 4 (04)

[2] Target Diagnostic Systems for Proton, Electron, and X-ray Generation Experiments Based on Ultraintense Laser-Target Interactions [J].

Choi, Il Woo ;

Kim, Hyung Taek ;

Hafz, Nasr ;

Yu, Tae Jun ;

Sung, Jae Hee ;

Lee, Seong Ku ;

Kim, Chul Min ;

Kim, I. Jong ;

Noh, Young-Chul ;

Ko, Do-Kyeong ;

Lee, Jongmin .

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2009, 55 (02) :517-527

[3] A grazing incidence x-ray streak camera for ultrafast, single-shot measurements [J].

Feng, J. ;

Engelhorn, K. ;

Cho, B. I. ;

Lee, H. J. ;

Greaves, M. ;

Weber, C. P. ;

Falcone, R. W. ;

Padmore, H. A. ;

Heimann, P. A. .

APPLIED PHYSICS LETTERS, 2010, 96 (13)

[4] Short-pulse laser-plasma interactions [J].

Gibbon, P ;

Forster, E .

PLASMA PHYSICS AND CONTROLLED FUSION, 1996, 38 (06) :769-793

[5] Identification of the dominant precession-damping mechanism in Fe, Co, and Ni by first-principles calculations [J].

Gilmore, K. ;

Idzerda, Y. U. ;

Stiles, M. D. .

PHYSICAL REVIEW LETTERS, 2007, 99 (02)

[6]

Gustafson J., 2014, SCIENCE, V10, P1126

[7] Optimization of a Laser Plasma X-Ray Source for Ultrafast X-Ray Absorption Spectroscopy [J].

Iqbal, Mazhar ;

Ijaz, Muhammad ;

Noh, Do Young ;

Janulewicz, Karol A. ;

Stiel, Holger ;

Nickles, Peter V. .

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2017, 70 (10) :905-911

[8] High energy electron beams from a laser wakefield acceleration with a long gas jet [J].

Kim, Jaehoon ;

Hwangbo, Yong Hun ;

Lee, Shin-Yeong .

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2017, 71 (05) :256-263

[9] XAS investigation of inhomogeneous metal-oxygen bond covalency in bulk and surface for charge compensation in li-ion battery cathode Li[Ni1/3Co1/3Mn1/3]O2 material [J].

Kim, MG ;

Shin, HJ ;

Kim, JH ;

Park, SH ;

Sun, YK .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2005, 152 (07) :A1320-A1328

[10] Five-element Johann-type x-ray emission spectrometer with a single-photon-counting pixel detector [J].

Kleymenov, Evgeny ;

van Bokhoven, Jeroen A. ;

David, Christian ;

Glatzel, Pieter ;

Janousch, Markus ;

Alonso-Mori, Roberto ;

Studer, Marco ;

Willimann, Markus ;

Bergamaschi, Anna ;

Henrich, Beat ;

Nachtegaal, Maarten .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2011, 82 (06)

← 1 2 3 →