XUE HUANEAN, QIU JUNLIN. A study of the copper hollow cathode laser with all metal construction[J]. Acta Optica Sinica, 1989, 9(11): 1008
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In this paper, a copper hollow cathode laser with all metal construction is presented. The laser has advantages of high resistance to high temperature roast and stable structure. Discharge stability is greatly improved. Two laser oscillations of Cu II 740.4nm and 780.8nm are obtained. Some new results are given through investigation on threshold feature of the laser, effect of gas mixture ratio and discharge temperature on the laser output power etc.