Transversely electrically excited atmospheric pressure gas laser working in pulses (tea laser)
Patent
·
OSTI ID:5143563
A transversely electrically excited atmospheric pressure gas laser working in a pulsed mode (Tea laser) includes a cooled working gas conducted in circulation, a cooled cathode, an anode arranged at a distance from the cathode, and an open-worked auxiliary electrode arranged therebetween. The cooled cathode is designed as a metallic conducting, elongated cathode plate extending in the direction of the optical axis and the auxiliary electrode is arranged parallel to the cathode in the cathode drop region, in order to produce a glow skin covering the entire cathode.
- Assignee:
- Voest-Alpine Ag (Austria)
- Patent Number(s):
- US 4319202
- OSTI ID:
- 5143563
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ATMOSPHERIC PRESSURE
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CATHODES
CHALCOGENIDES
CONTROL
COOLING
DESIGN
ELECTRODES
ELEMENTS
FLUIDS
FREQUENCY SELECTION
GAS LASERS
GASES
HELIUM
LASER-PRODUCED PLASMA
LASERS
MODE CONTROL
NITROGEN
NONMETALS
OXIDES
OXYGEN COMPOUNDS
PLASMA
RARE GASES
420300* -- Engineering-- Lasers-- (-1989)
ATMOSPHERIC PRESSURE
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CATHODES
CHALCOGENIDES
CONTROL
COOLING
DESIGN
ELECTRODES
ELEMENTS
FLUIDS
FREQUENCY SELECTION
GAS LASERS
GASES
HELIUM
LASER-PRODUCED PLASMA
LASERS
MODE CONTROL
NITROGEN
NONMETALS
OXIDES
OXYGEN COMPOUNDS
PLASMA
RARE GASES