FIELD: lasing physics; sealed-off cross-discharge carbon dioxide lasers.
SUBSTANCE: proposed laser has discharge structure forming electrodes, working surface of at least one of them being covered with gold; gas fill incorporating carbon monoxide CO, carbon dioxide CO2, and helium He, proportion of ingredients being as follows, volume percent: CO, 4 - 30; CO2, 4 - 20; He - 50 - 92. Effective oxidation of CO to CO2 both in discharge space and on gold surface of electrodes enables maintenance of desired radiation power within long sealed-off operating period of laser.
EFFECT: enhanced service life of laser.
1 cl, 2 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR MANUFACTURING CROSS-EXCITED CARBON DIOXIDE LASER | 2006 |
|
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RU2073950C1 |
Authors
Dates
2005-01-10—Published
2003-01-05—Filed