发明名称 |
METHOD OF FABRICATING A GAS LASER |
摘要 |
A cold cathode gas laser, in which the cathode is rendered chemically clean before being oxidized, and in which gas pressure and volume and cathode current density are selected to provide cathode life of far in excess of 10,000 hours for a cathode so prepared, a wide variety of metals being employed.
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申请公布号 |
US3860310(A) |
申请公布日期 |
1975.01.14 |
申请号 |
US19710189527 |
申请日期 |
1971.10.15 |
申请人 |
THE UNIVERSITY OF MARYLAND |
发明人 |
HOCHULI, URS;HALDEMANN, PAUL R. |
分类号 |
H01S3/038;(IPC1-7):H01J9/00;H01S3/22 |
主分类号 |
H01S3/038 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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