cw CO2 laser powered pyrolysis of methane

1985 ◽  
Vol 50 (7) ◽  
pp. 1543-1547 ◽  
Author(s):  
Josef Pola ◽  
Václav Chvalovský
Keyword(s):  
Laser Radiation ◽  
Co2 Laser ◽  
Laser Output ◽  
Cw Co2 Laser

The cw CO2 laser-photosensitized (SF6) pyrolysis of methane with high content of the sensitizer affords ethylene and acetylene the yields of those are shown to depend upon the laser output and the foccusing conditions of the laser radiation.

Studies of Metal Oxidation under the Action of CW — CO2 Laser Radiation

1986 ◽  
pp. 313-330 ◽  
Author(s):  
I. Ursu ◽  
L. C. Nistor ◽  
I. N. Mihailescu ◽  
V. S. Teodorescu ◽  
L. Nanu ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Co2 Laser ◽  
Metal Oxidation ◽  
Cw Co2 Laser ◽  
Co2 Laser Radiation

Coupling coefficient for cw CO2 laser radiation on stainless steel

1979 ◽  
Vol 11 (6) ◽  
pp. 313-316 ◽  
Author(s):  
W.W. Duley ◽  
D.J. Semple ◽  
J.-P. Morency ◽  
M. Gravel
Keyword(s):  
Stainless Steel ◽  
Laser Radiation ◽  
Co2 Laser ◽  
Coupling Coefficient ◽  
Cw Co2 Laser ◽  
Co2 Laser Radiation

A high-power transverse-flow cw CO2 laser-output and small-signal gain measurements

1986 ◽  
Vol 41 (4) ◽  
pp. 245-250 ◽  
Author(s):  
J. Stańco ◽  
Z. Rozkwitalski ◽  
G. Sliwiński ◽  
J. Konefał ◽  
P. Kukiełło ◽  
...  
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Transverse Flow ◽  
Laser Output ◽  
Small Signal Gain ◽  
Small Signal ◽  
Signal Gain ◽  
Cw Co2 Laser

cw CO2 laser-induced halogen exchange reaction between hexafluorobenzene and boron trichloride

1983 ◽  
Vol 48 (5) ◽  
pp. 1314-1322 ◽  
Author(s):  
Pavel Engst ◽  
Milan Horák ◽  
Josef Pola
Keyword(s):  
Energy Transfer ◽  
Laser Radiation ◽  
Exchange Reaction ◽  
Co2 Laser ◽  
Continuous Wave ◽  
Boron Trichloride ◽  
Halogen Exchange ◽  
Order Of Magnitude ◽  
Cw Co2 Laser ◽  
Reaction Initiation

The halogen exchange reaction between hexafluorobenzene (HFB) and boron trichloride, BCl3 initiated by a continuous-wave CO2 laser primarily affords chloropentafluorobenzene, C6F5Cl and dichlorofluoroborane, BCl2F. For the reaction initiation a number of rotational-vibrational lines of the vibrational 00°1→10°0 transition was used. With wavenumber radiation 977.21 cm-1 a faster V-V energy transfer between HFB and BCl3 molecules may occur. For this case the rate of the exchange reaction was observed to be by an order of magnitude higher compared to the reaction initiated by the laser radiation at 949.48 cm-1 and carried out under the identical absorption conditions.

Nitriding of titanium under CW CO2 laser radiation

1997 ◽  
Vol 293 (1-2) ◽  
pp. 220-226 ◽  
Author(s):  
P. Laurens ◽  
H. L’Enfant ◽  
M.C. Sainte Catherine ◽  
J.J. Bléchet ◽  
J. Amouroux
Keyword(s):  
Laser Radiation ◽  
Co2 Laser ◽  
Cw Co2 Laser ◽  
Co2 Laser Radiation

Kinetics of titanium nitriding under CW CO2 laser radiation

1997 ◽  
Vol 96 (2-3) ◽  
pp. 169-175 ◽  
Author(s):  
H. L'Enfant ◽  
P. Laurens ◽  
M.C. Sainte Catherine ◽  
T. Dubois ◽  
J. Amouroux
Keyword(s):  
Laser Radiation ◽  
Co2 Laser ◽  
Cw Co2 Laser ◽  
Co2 Laser Radiation ◽  
Kinetics Of
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