发明授权
- 专利标题: Cathode construction for a laser
- 专利标题(中): 激光的阴极结构
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申请号: US766736申请日: 1985-08-16
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公开(公告)号: US4672623A公开(公告)日: 1987-06-09
- 发明人: Lowell C. Mellum , Theodore J. Podgorski
- 申请人: Lowell C. Mellum , Theodore J. Podgorski
- 申请人地址: MN Minneapolis
- 专利权人: Honeywell Inc.
- 当前专利权人: Honeywell Inc.
- 当前专利权人地址: MN Minneapolis
- 主分类号: G01C19/64
- IPC分类号: G01C19/64 ; G01C19/66 ; G01P9/00 ; H01J61/067 ; H01S3/038 ; H01S3/083 ; H01S3/097
摘要:
Disclosed is a cathode for a ring laser comprising a housing composed of substantially a nickel-iron composition having an inner cavity with a coating of a low sputtering electrically conductive material thereon.
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