发明授权
- 专利标题： Modular gas laser cathode assembly
- 专利标题（中）： 模块化气体激光阴极组件
-
申请号： US731134申请日： 1985-05-06
-
公开(公告)号： US4656640A公开(公告)日： 1987-04-07
- 发明人: Royal D. Peterson , Ronald E. Jones
- 申请人： Royal D. Peterson , Ronald E. Jones
- 申请人地址： CA Mountain View
- 专利权人： Continental Laser Corporation
- 当前专利权人： Continental Laser Corporation
- 当前专利权人地址： CA Mountain View
- 主分类号： H01S3/03
- IPC分类号： H01S3/03 ; H01S3/034 ; H01S3/097
摘要：
A cathode assembly for a gas laser housing has weldless sleeves for securing a cathode to the laser housing. A support flange, brazed or heliarc welded to a gas reservoir at one end of a laser tube, supports a cathode. Ceramic feedthroughs brazed or heliarc welded to holes in the flange bring wires through the flange while maintaining insulation therefrom. The helical cathode is joined to copper stubs from the feedthroughs by crimped conductive sleeves.
公开/授权文献
- US5825746A Disk drive having eccentricity correction device 公开/授权日：1998-10-20
信息查询
