Radiation diagnostics for x‐ray laser experiments on Proto‐II

1986 ◽  
Vol 57 (8) ◽  
pp. 2195-2195
Author(s):  
R. B. Spielman ◽  
R. J. Dukart ◽  
B. A. Hammel ◽  
D. L. Hanson ◽  
M. A. Palmer
Keyword(s):  
X Ray ◽  
1991 ◽  
Vol 9 (2) ◽  
pp. 493-499
Author(s):  
D. Naccache ◽  
J-L. Bourgade ◽  
P. Combis ◽  
C. J. Keane ◽  
J-P. Le Breton ◽  
...  

We present some significant results of collisional excitation X-ray laser experiments in plasmas produced by a laser. We studied the amplification in Ne- and Ni-like ions by varying both the nature and the thickness of targets, the irradiation, and the wavelength of the driving laser. Some potentially interesting scalings as a function of the atomic number of the lasing element are demonstrated in the Ne-like system. An order-of-magnitude increase in gain in the Ni-like experiments was determined.


Optica ◽  
2020 ◽  
Vol 7 (8) ◽  
pp. 1007 ◽  
Author(s):  
Florian Döring ◽  
Benedikt Rösner ◽  
Manuel Langer ◽  
Adam Kubec ◽  
Armin Kleibert ◽  
...  

1986 ◽  
Vol 4 (3-4) ◽  
pp. 413-419 ◽  
Author(s):  
R. Fabbro ◽  
B. Faral ◽  
J. Virmont ◽  
H. Pepin ◽  
F. Cottet ◽  
...  

A 9 μm thick aluminium foil is accelerated to a velocity of about 160 km/s by a laser of 0.26 μm wavelength and intensity of 1015 W/cm2 and collides with an aluminium impact foil. The measurement of the velocity of the induced shock wave in the impact foil, using a step method at the rear of the impact foil, gives pressures in the multi-hundred megabar range. The dynamics and constraints of this shock wave are presented and the effect of X-ray preheating, which can be important at this laser wavelength, is discussed.


1990 ◽  
Author(s):  
J.L. Porter ◽  
R.B. Spielman ◽  
M.K. Matzen ◽  
T.W. McGuire ◽  
T.W. Hussey ◽  
...  
Keyword(s):  
X Ray ◽  

1983 ◽  
Author(s):  
D. L. Matthews ◽  
P. Hagelstein ◽  
A. Toor ◽  
R. Kauffman ◽  
C. Wang ◽  
...  

2017 ◽  
Author(s):  
C. Fortmann-Grote ◽  
A. A. Andreev ◽  
K. Appel ◽  
J. Branco ◽  
R. Briggs ◽  
...  
Keyword(s):  
X Ray ◽  

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