High-power 5-μm-band CO laser and its new hollow waveguides for industrial applications

1998 ◽  
Author(s):  
Shunichi Sato ◽  
Kouki Shimizu ◽  
Yi-Wei Shi ◽  
Mitsunobu Miyagi
Keyword(s):  
High Power ◽  
Industrial Applications ◽  
Co Laser ◽  
Hollow Waveguides

State of development high-power cw CO laser for industrial applications

1996 ◽  
Author(s):  
V. A. Belavin ◽  
G. M. Grigor'yan ◽  
Y. P. Koretsky
Keyword(s):  
High Power ◽  
Industrial Applications ◽  
Co Laser

Cutting of steels by high-power CO laser beam

1988 ◽  
Author(s):  
Shunich Sato ◽  
Kunimitsu Takahashi ◽  
Hideaki Saito ◽  
Masato Sugimoto ◽  
Tomoo Fujioka ◽  
...  
Keyword(s):  
Laser Beam ◽  
High Power ◽  
Co Laser

High-power CO laser transmission through As-S glass fibres

1984 ◽  
Vol 20 (20) ◽  
pp. 811 ◽  
Author(s):  
T. Hattori ◽  
S. Sato ◽  
T. Fujioka ◽  
S. Takahashi ◽  
T. Kanamori
Keyword(s):  
High Power ◽  
Co Laser ◽  
Glass Fibres

High-power room-temperature-operated CO laser

2000 ◽  
Author(s):  
Kouki Shimizu ◽  
Manabu Taniwaki ◽  
Shunichi Sato ◽  
Mikio Kumagai ◽  
Yoich Takashima ◽  
...  
Keyword(s):  
High Power ◽  
Room Temperature ◽  
Co Laser

Characterisation of supersonic gas jets for different nozzle geometries for laser-plasma acceleration experiments at SPARC_LAB

2022 ◽  
Vol 17 (01) ◽  
pp. C01049
Author(s):  
G. Costa ◽  
M.P. Anania ◽  
A. Biagioni ◽  
F.G. Bisesto ◽  
M. Del Franco ◽  
...  
Keyword(s):  
High Power ◽  
Plasma Channel ◽  
Laser Pulses ◽  
Industrial Applications ◽  
Point Of View ◽  
Theoretical Point ◽  
High Power Laser ◽  
Power Laser ◽  
Neutral Gas ◽  
Nozzle Geometries

Abstract Plasma-based technology promises a tremendous reduction in size of accelerators used for research, medical, and industrial applications, making it possible to develop tabletop machines accessible for a broader scientific community. The use of high-power laser pulses on gaseous targets is a promising method for the generation of accelerated electron beams at energies on the GeV scale, in extremely small sizes, typically millimetres. The gaseous target in question can be a collimated supersonic gasjet from a nozzle. In this work, a technique for optimising the so generated plasma channel is presented. In detail, a study on the influence of the nozzle throat shape in relation to the uniformity and density of the generated plasma profile is reported. These considerations are discussed first of all from a theoretical point of view, by means of a stationary one-dimensional mathematical model of the neutral gas, thus exploiting the possibility of comparing the properties of the output flow for different nozzle geometries. This is combined with an experimental approach using interferometric longitudinal density measurements of the plasma channel. The latter is generated by a high-power laser pulse focused on a helium gasjet, in the SPARC_LAB laboratories.

Microwave excited high power cw CO laser at room temperature

1993 ◽  
Vol 102 (1-2) ◽  
pp. 65-68 ◽  
Author(s):  
X. Luo ◽  
J.H. Schäfer ◽  
J. Uhlenbusch
Keyword(s):  
High Power ◽  
Room Temperature ◽  
Co Laser

New developments on high power alkaline batteries for industrial applications

2002 ◽  
Vol 105 (2) ◽  
pp. 127-133 ◽  
Author(s):  
D Ohms ◽  
M Kohlhase ◽  
G Benczúr-Ürmössy ◽  
G Schädlich
Keyword(s):  
High Power ◽  
Industrial Applications ◽  
New Developments ◽  
Alkaline Batteries
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