发明授权
US5347354A Sagnac-type optical fiber gyroscope having depolarizers of differing
lengths
失效
具有不同长度的去偏振器的Sagnac型光纤陀螺仪
- 专利标题: Sagnac-type optical fiber gyroscope having depolarizers of differing lengths
- 专利标题(中): 具有不同长度的去偏振器的Sagnac型光纤陀螺仪
-
申请号: US902237申请日: 1992-06-22
-
公开(公告)号: US5347354A公开(公告)日: 1994-09-13
- 发明人: Reinhard Muller , Engelbert Hartl , Gert Trommer
- 申请人: Reinhard Muller , Engelbert Hartl , Gert Trommer
- 申请人地址: DEX Ottobrun
- 专利权人: Deutsch Aerospace
- 当前专利权人: Deutsch Aerospace
- 当前专利权人地址: DEX Ottobrun
- 优先权: DEX4120675 19910622
- 主分类号: G01C19/72
- IPC分类号: G01C19/72
摘要:
A sagnac-type fiber optic gyroscope in which depolarizers are connected to both ends of the fiber coil and are then connected with the outputs of a 3.times.3 directional coupler.
公开/授权文献
- US5843364A Laser processing of discrete sheets of material 公开/授权日:1998-12-01
信息查询
IPC分类: