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公开(公告)号:US20060045159A1
公开(公告)日:2006-03-02
申请号:US10930490
申请日:2004-08-31
申请人: Leroy Thielman , Timothy Callaghan , Christina Schober , David Malenke , Britt Proctor , Daniel Sittler , Ying Tan , Michael McCoy
发明人: Leroy Thielman , Timothy Callaghan , Christina Schober , David Malenke , Britt Proctor , Daniel Sittler , Ying Tan , Michael McCoy
IPC分类号: H01S3/22
CPC分类号: H01S3/0305 , G01C19/661 , H01S3/08059
摘要: An oxygen diffusion barrier is used to maintain a purity level of lasing gas in a ring laser gyroscope or other gas discharge device. The oxygen diffusion barrier reduces a release of contaminate gases into a cavity of the ring laser gyroscope and/or absorbs the contaminate gases in the cavity. The oxygen diffusion barrier may be formed on walls of the cavity before or after assembly of the ring laser gyroscope. Alternatively, a material may be applied to inside walls of a cathode mounted on a block of the ring laser gyroscope to maintain the purity level of the lasing gas. As a result of maintaining the purity level of the lasing gas, the ring laser gyroscope operates more efficiently.
摘要翻译: 使用氧扩散阻挡层来保持环形激光陀螺仪或其它气体放电装置中的激光气体的纯度水平。 氧扩散屏障减少污染气体释放到环形激光陀螺仪的空腔中和/或吸收空腔中的污染气体。 氧气扩散阻挡层可以在环形激光陀螺仪的组装之前或之后形成在空腔的壁上。 或者,可以将材料施加到安装在环形激光陀螺仪的块体上的阴极的内壁,以保持激光气体的纯度水平。 作为保持激光气体的纯度水平的结果,环形激光陀螺仪操作更有效率。