Radially polarized terahertz radiation from relativistic laser plasma of metal foil target

2010 ◽  
Author(s):  
S. Nashima ◽  
M. Hosoda ◽  
S. Orimo ◽  
K. Ogura ◽  
M. Mori ◽  
...  
Keyword(s):  
Terahertz Radiation ◽  
Laser Plasma ◽  
Metal Foil ◽  
Foil Target ◽  
Radially Polarized

scholarly journals Highly intensified emission of laser-accelerated electrons from a foil target through an additional rear laser plasma

2018 ◽  
Vol 21 (4) ◽  
Author(s):  
Shunsuke Inoue ◽  
Yoshihide Nakamiya ◽  
Kensuke Teramoto ◽  
Masaki Hashida ◽  
Shuji Sakabe
Keyword(s):  
Laser Plasma ◽  
Accelerated Electrons ◽  
Foil Target

scholarly journals An effect of the target position relative to the laser focus on X-ray emission from the laser plasma

1992 ◽  
Vol 10 (4) ◽  
pp. 743-751 ◽  
Author(s):  
M. Chvojka ◽  
B. Králiková ◽  
E. Krouský ◽  
L. Láska ◽  
K. Maŝek ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Laser System ◽  
Broad Band ◽  
Plasma Temperature ◽  
Target Position ◽  
Resonant Line ◽  
X Ray ◽  
Laser Focus ◽  
Foil Target ◽  
Band Spectra

The first harmonics beam generated by an iodine laser system was focused by an f/2 optics on an Al foil target. The X-ray output from the laser plasma both in the line and broad-band spectra was registered over an interval around the “ideal” focus. It was found that the maximum X-ray power is not obtained in the focus itself but for a somewhat larger focal spot outside the focus. To explain this phenomena, temperature and density measurements were in addition made. The plasma temperature evaluated from both the line (He-like Al XII resonant line and j, k, l satellites) and broad-band spectra (two foil method) was also measured and found to be largely constant in the vicinity of the focus. The line and broad-band temperatures differ, the broad-band temperature being about 25% higher. The electron density was equally determined using an intercombination line.

Terahertz radiation from a laser plasma filament

2011 ◽  
Vol 83 (3) ◽  
Author(s):  
H.-C. Wu ◽  
J. Meyer-ter-Vehn ◽  
H. Ruhl ◽  
Z.-M. Sheng
Keyword(s):  
Terahertz Radiation ◽  
Laser Plasma ◽  
Plasma Filament

Two-Color Laser-Plasma Generation of Terahertz Radiation Using a Frequency-Tunable Half Harmonic of a Femtosecond Pulse

2014 ◽  
Vol 112 (5) ◽  
Author(s):  
N. V. Vvedenskii ◽  
A. I. Korytin ◽  
V. A. Kostin ◽  
A. A. Murzanev ◽  
A. A. Silaev ◽  
...  
Keyword(s):  
Terahertz Radiation ◽  
Laser Plasma ◽  
Femtosecond Pulse ◽  
Plasma Generation ◽  
Frequency Tunable

scholarly journals AN EXPERIMENTAL STUDY OF THE RELATIONSHIP BETWEEN SLABE, HALF-CYLINDER AND FOIL TARGET STRUCTURE AND ITS LASER PLASMA PARAMETERS DISTRIBUTION

1993 ◽  
Vol 42 (5) ◽  
pp. 785
Author(s):  
HAN SHEN-SHENG ◽  
XU ZHI-ZHAN ◽  
JIANG ZHI-MING ◽  
LI YUE-LIN ◽  
WANG XIAO-FANG ◽  
...  
Keyword(s):  
Experimental Study ◽  
Laser Plasma ◽  
Target Structure ◽  
Plasma Parameters ◽  
Foil Target ◽  
The Relationship

Theory of a laser-plasma method for detecting terahertz radiation

2012 ◽  
Vol 114 (6) ◽  
pp. 893-905 ◽  
Author(s):  
A. A. Frolov ◽  
A. V. Borodin ◽  
M. N. Esaulkov ◽  
I. I. Kuritsyn ◽  
A. P. Shkurinov
Keyword(s):  
Terahertz Radiation ◽  
Laser Plasma ◽  
Plasma Method

scholarly journals Generation of broadband radially polarized terahertz radiation directly on a cylindrical metal wire

2008 ◽  
Vol 16 (12) ◽  
pp. 8433 ◽  
Author(s):  
Wenqi Zhu ◽  
Amit Agrawal ◽  
Hua Cao ◽  
Ajay Nahata
Keyword(s):  
Terahertz Radiation ◽  
Metal Wire ◽  
Cylindrical Metal ◽  
Radially Polarized
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