Electrode for pulsed gas lasers

Details Electrode for pulsed gas lasers Electrode for pulsed gas lasers

1989-01-27

1989-08-22

Davie, James W.

Coherent light generators

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Gas

372 87, H01S 322

Patent

active

048603007

ABSTRACT:
An electrode for pulsed gas lasers consisting substantially of tungsten and copper has a long life. With such an electrode contaminations of the laser gas and of the windows are largely obviated, even in long-time operation. An electrode suitable also for fluoride-containing laser gases consists essentially of an alloy containing copper, aluminium and nickel.

REFERENCES:
patent: 4345293 (1982-08-01), Hasse et al.
patent: 4434493 (1984-02-01), Chaffee
patent: 4498183 (1985-02-01), Levatter
West German Journal Article: Laser und Optoelektronik, titled: "Kommerzielle Excimerlaser", by H. Pummer, U. Sowada, P. Oesterlin, U. Rebhan und D. Basting, Lambda Physik, GmbH, 3400 Gottingen, Sonderdruck, vol. 17(2), 141-148 (1985).

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