Gold cathode gas laser discharge tube

    公开(公告)号:USRE27282E

    公开(公告)日:1972-02-15

    申请号:US27282D

    申请日:1970-06-11

    CPC classification number: H01S3/038 H01J17/40 H01J2893/0067

    Abstract: A COLD CATHODE GAS LASER DISCHARGE TUBE OF IMPROVED DESIGN IS DISCLOSED. A CYLINDRICAL CATHODE IS DISPOSED COAXIALLY ABOUT A CAPILLARY DISCHARGE TUBE. A SUBSTANTIAL LONGITUDINAL OVERLAP OF THE CAPILLARY DISCHARGE TUBE AND THE CATHODE PROVIDES A SHORTER STRUCTURE THAN AVAILABLE IN

    THE PRIOR ART, WHILE STILL ALLOWING A LARGE AREA CATHODE EMITTING SURFACE FOR LONG-LIFE OPERATION.

Patent Agency Ranking