Super-atmospheric pressure CO2–lasers with duration of radiation pulses less than 10 nanoseconds and pulse repetition rates up to 20 Hz

2019 ◽  
Author(s):  
QUANG MANH DO ◽  
Boris Kozlov ◽  
THE NGUYEN MAI ◽  
ALEXANDER Y. PAYUROV ◽  
ANDREY B. YASTREBKOV
Keyword(s):  
Atmospheric Pressure ◽  
Pulse Repetition ◽  
Co2 Lasers

Improved excitation techniques for atmospheric pressure CO2 lasers

1971 ◽  
Vol 7 (5-6) ◽  
pp. 141 ◽  
Author(s):  
H.M. Lamberton ◽  
P.R. Pearson
Keyword(s):  
Atmospheric Pressure ◽  
Co2 Lasers ◽  
Excitation Techniques

Volume Self–Sustained Discharge in Atmospheric Pressure Gas with High Pulse Repetition Frequency

2015 ◽  
Vol 756 ◽  
pp. 269-274 ◽  
Author(s):  
M.V. Zhuravlev ◽  
G.E. Remnev ◽  
B.G. Shubin
Keyword(s):  
Atmospheric Pressure ◽  
Gas Flow ◽  
Pulse Repetition Frequency ◽  
Plasma Source ◽  
Electrode System ◽  
Film Deposition ◽  
Pulse Repetition ◽  
Volume Discharge ◽  
High Pulse Repetition Rate ◽  
High Pulse

The paper describes a plasma source based on a self-sustained volume discharge for diamond and diamond-like film deposition. The suggested scheme of the electrode system enables to provide stable combustion of the self-sustained volume discharge with high pulse repetition rate in atmospheric pressure gases. Gas flow rate to blow off the interelectrode gap depending on the anode temperature has been considered.

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