发明名称 Internal anode system for ring laser gyroscopes
摘要 Disclosed herein is an Internal Anode System for Ring Laser Gyroscopes comprising at least one internal anode electrically connected, through an active gaseous medium, with a cathode to form a compact and shortened DC discharge pathway for a ring laser gyroscope. The internal anode comprises a conductive coating covering a taped end of the intersection of at least two passageways within a monolithic ring laser. The coated taped end of said passageways communicates with an external power source through an electrical feedthrough placed under and around a dielectric mirror substrate and seal. The gain-bore region within the cavity is narrowed and acts as the cavity aperture, increasing the available gain per unit length and relieving the fabrication tolerances.
申请公布号 US5220404(A) 申请公布日期 1993.06.15
申请号 US19910808333 申请日期 1991.12.16
申请人 MARTIN, GRAHAM J. 发明人 MARTIN, GRAHAM J.
分类号 G01C19/66;H01S3/038;H01S3/083 主分类号 G01C19/66
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