CROSS-DISCHARGE CO LASER Russian patent published in 2005 - IPC

Abstract RU 2244369 C2

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

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RU 2 244 369 C2

Authors

Shishkanov E.F.

Dates

2005-01-10Published

2003-01-05Filed