发明授权
- 专利标题： Ring interferometer with an arrangement to eliminate false indications
- 专利标题（中）： 环形干涉仪具有排除错误指示的布置
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申请号： US179568申请日： 1980-08-19
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公开(公告)号： US4556321A公开(公告)日： 1985-12-03
- 发明人: Gerhard Schiffner
- 申请人： Gerhard Schiffner
- 申请人地址： DEX Berlin and Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DEX Berlin and Munich
- 优先权： DEX2936285 19790907
- 主分类号： G01C19/72
- IPC分类号： G01C19/72 ; G01B9/02
摘要：
A ring interferometer which has a light waveguide with two ends which act as the two separate coupling points so that light from a source can be coupled into each of the ends to travel in the light waveguide to be uncoupled from the opposite end as an output beams characterized by the source of light emitting light pulses whose duration is smaller than the transit time of the light in the light waveguide and whose time interval between pulses is greater than the transit time.
公开/授权文献
- US6145859A Hydro-pneumatic driven axle suspension 公开/授权日：2000-11-14
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