Generation of intense x-ray laser radiation at 8 nm in Ni-like Nd ions

1997 ◽  
Author(s):  
Yoshiaki Kato ◽  
Shiji Wang ◽  
Hiroyuki Daido ◽  
Zunqi Lin ◽  
Guoping Zhang ◽  
...  
Keyword(s):  
Laser Radiation ◽  
X Ray

scholarly journals Thermal stability of tungsten zone plates for focusing hard x-ray free-electron laser radiation

2012 ◽  
Vol 14 (4) ◽  
pp. 043010 ◽  
Author(s):  
D Nilsson ◽  
F Uhlén ◽  
J Reinspach ◽  
H M Hertz ◽  
A Holmberg ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Laser Radiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
X Ray ◽  
Zone Plates ◽  
Thermal Stability Of

Stimulated Raman scattering in helium with soft-x-ray laser radiation

1996 ◽  
Vol 54 (6) ◽  
pp. 5374-5377 ◽  
Author(s):  
E. E. Fill ◽  
S. J. van Enk ◽  
Jian Zhang ◽  
P. Lambropoulos
Keyword(s):  
Laser Radiation ◽  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
X Ray ◽  
Stimulated Raman

scholarly journals X-ray diagnostics of almost transparent Fe plasma of inverted corona target

1999 ◽  
Vol 17 (2) ◽  
pp. 293-298
Author(s):  
A.V. BESSARAB ◽  
S.A. BEL'KOV ◽  
P.D. GASPARYAN ◽  
N.V. ZHIDKOV ◽  
A.V. KUNIN ◽  
...  
Keyword(s):  
Experimental Data ◽  
Laser Radiation ◽  
Total Energy ◽  
Resonance Line ◽  
X Ray ◽  
Calculation Results

Measurements of spectral and energy X-ray characteristics of almost transparent Fe plasma produced by laser radiation inside the inverted-corona targets have been made at ISKRA-5 facility. The targets were spherical plastics cavities with 2-mm diameter and 4.6-μm thickness covered from inside with Fe layer 0.25-μm thickness. X-ray spectrum, X-ray total energy, and the energy of a HeαFe resonance line have been measured. Experimental data and calculation results are collated.

Zur Kristallstruktur von SrLaNiO4 / On the Crystal Structure of SrLaNiO4

1979 ◽  
Vol 34 (3) ◽  
pp. 378-379 ◽  
Author(s):  
H. Pausch ◽  
Hk. Müller-Buschbaum
Keyword(s):  
Crystal Structure ◽  
Laser Radiation ◽  
X Ray ◽  
Pressure Method ◽  
Oxygen Coordination ◽  
High Oxygen Pressure ◽  
Geometrical Effect ◽  
Octahedral Oxygen ◽  
Group D ◽  
Octahedral Distortion

Abstract Single crystals of SrLaNiO4 were prepared with a new high temperature and high oxygen pressure method (CO2-Laser radiation). The X-ray investigation shows, that this compound belongs to the K2NiF4-type (a - 381.3; c = 1268.7 pm; space group D174h-I4/mmm), with a stretched octahedral oxygen coordination around Ni3+. The octahedral distortion can only be explained by a geometrical effect.

scholarly journals Thomson linac-based X-ray generator: a primer for theory and design

2016 ◽  
Vol 34 (4) ◽  
pp. 637-644 ◽  
Author(s):  
I.A. Artyukov ◽  
E.G. Bessonov ◽  
M.V. Gorbunkov ◽  
Y.Y. Maslova ◽  
N.L. Popov ◽  
...  
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Laser Radiation ◽  
Conceptual Design ◽  
Large Scale ◽  
State Of The Art ◽  
Thomson Scattering ◽  
Powerful Laser ◽  
X Ray ◽  
X Ray Imaging

AbstractThe paper presents a general theoretical framework and related Monte Carlo simulation of novel type of the X-ray sources based on relativistic Thomson scattering of powerful laser radiation. Special attention is paid to the linac X-ray generators by way of two examples: conceptual design for production of 12.4 keV photons and presently operating X-ray source of 29.4 keV photons. Our analysis shows that state-of-the-art laser and accelerator technologies enable to build up a compact linac-based Thomson source for the same X-ray imaging and diffraction experiments as in using of a large-scale X-ray radiation facility like a synchrotron or Thomson generator based on electron storage ring.

scholarly journals Micro-focusing of hard x-ray free electron laser radiation using Kirkpatrick-Baez mirror system

2013 ◽  
Vol 425 (5) ◽  
pp. 052022 ◽  
Author(s):  
H Yumoto ◽  
H Mimura ◽  
S Matsuyama ◽  
T Koyama ◽  
Y Hachisu ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Mirror System ◽  
X Ray

Laser-radiation volume absorber and x-ray converter based on low-density beryllium

2001 ◽  
Author(s):  
N. G. Borisenko ◽  
Vladimir V. Gorlevsky ◽  
A. I. Gromov ◽  
Sergei Y. Gus'kov ◽  
Valeriy M. Dorogotovtsev ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Low Density ◽  
X Ray

scholarly journals Capillary Discharge XUV Radiation Source

10.14311/1123 ◽  
2009 ◽  
Vol 49 (2) ◽  
Author(s):  
M. Nevrkla
Keyword(s):  
Laser Radiation ◽  
Discharge Current ◽  
Discharge Plasma ◽  
Capacitor Bank ◽  
Capillary Discharge ◽  
Ionized Gas ◽  
X Ray ◽  
Water Window ◽  
Ceramic Capacitor ◽  
Argon Ions

A device producing Z-pinching plasma as a source of XUV radiation is described. Here a ceramic capacitor bank pulse-charged up to 100 kV is discharged through a pre-ionized gas-filled ceramic tube 3.2 mm in diameter and 21 cm in length. The discharge current has amplitude of 20 kA and a rise-time of 65 ns. The apparatus will serve as experimental device for studying of capillary discharge plasma, for testing X-ray optics elements and for investigating the interaction of water-window radiation with biological samples. After optimization it will be able to produce 46.9 nm laser radiation with collision pumped Ne-like argon ions active medium. 

Sign in / Sign up

Export Citation Format

Share Document