X‐ray emission from plasmas generated by an XeCl laser picosecond pulse train

1989 ◽  
Vol 55 (25) ◽  
pp. 2603-2604 ◽  
Author(s):  
F. O’Neill ◽  
I. C. E. Turcu ◽  
D. Xenakis ◽  
M. H. R. Hutchinson
Keyword(s):  
Pulse Train ◽  
Picosecond Pulse ◽  
Xecl Laser ◽  
X Ray

scholarly journals Formation of the X-ray line emission spectrum of excimer laser-produced plasmas

1998 ◽  
Vol 16 (1) ◽  
pp. 61-70 ◽  
Author(s):  
A. Magunov ◽  
A. Faenov ◽  
I. Skobelev ◽  
T. Pikuz ◽  
D. Batani ◽  
...  
Keyword(s):  
Experimental Data ◽  
Laser Radiation ◽  
Laser Pulse ◽  
Emission Spectrum ◽  
Pulse Train ◽  
Line Emission ◽  
Emission Spectra ◽  
Theoretical Modelling ◽  
Xecl Laser ◽  
X Ray

Time- and space-integrated emission spectra measurements have been performed in plasma produced by 308 nm wavelength XeCl laser radiation (IL = (4–10)·1012 W/cm2, τ = 10 ns) and by 248 nm wavelength KrF laser pulse train radiation (IL = 5·1015 W/cm2, τ = 7 ps, 16 pulses in train) on CF2 plane target. Theoretical modelling of Lyman series and He-like ion resonance series of fluorine and its fit of experimental data show considerable differences in the absorption of laser radiation in the two plasmas.

scholarly journals A picosecond pulse train study of exciton dynamics in photosynthetic membranes

1978 ◽  
Vol 24 (1) ◽  
pp. 347-359 ◽  
Author(s):  
N.E. Geacintov ◽  
C.E. Swenberg ◽  
A.J. Campillo ◽  
R.C. Hyer ◽  
S.L. Shapiro ◽  
...  
Keyword(s):  
Pulse Train ◽  
Picosecond Pulse ◽  
Exciton Dynamics ◽  
Photosynthetic Membranes

A bright attosecond x-ray pulse train generation in a double-laser-driven cone target

2016 ◽  
Vol 119 (24) ◽  
pp. 243301 ◽  
Author(s):  
Li-Xiang Hu ◽  
Tong-Pu Yu ◽  
Fu-Qiu Shao ◽  
Wen Luo ◽  
Yan Yin
Keyword(s):  
Pulse Train ◽  
X Ray ◽  
Pulse Train Generation ◽  
Cone Target

Compact soft X-ray laser pumped by a pulse-train laser

1995 ◽  
Author(s):  
Tamio Hara ◽  
Kozo Ando ◽  
Yoshinobu Aoyagi
Keyword(s):  
Pulse Train ◽  
X Ray

Numerical optimization of a picosecond pulse driven Ni-like Nb x-ray laser at 20.3 nm

2003 ◽  
Vol 10 (7) ◽  
pp. 2978-2982 ◽  
Author(s):  
X. Lu ◽  
J. Y. Zhong ◽  
Y. J. Li ◽  
J. Zhang
Keyword(s):  
Numerical Optimization ◽  
Picosecond Pulse ◽  
X Ray

Compact Soft X-ray Lasers Pumped By A Pulse Train Laser

2005 ◽  
Author(s):  
T. Hara ◽  
H. Hirose ◽  
H.K. Ando ◽  
F. Negishi ◽  
Y. Aoyagi
Keyword(s):  
Pulse Train ◽  
X Ray

Laser induced breakdown spectroscopy with picosecond pulse train

2016 ◽  
Vol 14 (2) ◽  
pp. 026002 ◽  
Author(s):  
Vasily N Lednev ◽  
Sergey M Pershin ◽  
Pavel A Sdvizhenskii ◽  
Mikhail Ya Grishin ◽  
Mikhail A Davydov ◽  
...  
Keyword(s):  
Pulse Train ◽  
Picosecond Pulse ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

scholarly journals Production of highly ionized plasma by micro-dot array irradiation and its application to compact X-ray lasers

2002 ◽  
Vol 20 (1) ◽  
pp. 73-77 ◽  
Author(s):  
NAOHIRO YAMAGUCHI ◽  
CHIEMI FUJIKAWA ◽  
KAZUNOBU OKASAKA ◽  
TAMIO HARA
Keyword(s):  
Spatial Distribution ◽  
Spatial Structure ◽  
Pulse Train ◽  
Production Method ◽  
Point Of View ◽  
Rapid Expansion ◽  
Laser Generation ◽  
Plasma Production ◽  
X Ray ◽  
Laser Gain

A plasma production method using the irradiation of an array of small spots has been investigated from the point of view of soft X-ray laser generation in the recombining plasma scheme pumped by a pulse-train laser. The expansion geometry of highly ionized ions produced by the micro-dot array irradiation method has been measured and compared with that by a simple line irradiation. Spatial distribution of gain coefficients of the Li-like Al ion transition lines have also been measured for both irradiation methods. Highly ionized ions were observed to spread wider in the micro-dot array irradiation method. It is expected that rapid expansion and efficient cooling are achieved in plasmas produced by the micro-dot array irradiation method, which is consistent with the experimental results on the spatial structure of the X-ray laser gain region.

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