Invention Grant
- Patent Title: Guided matter-wave Sagnac interferometer
- Patent Title (中): 引导波Sagnac干涉仪
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Application No.: US12521582Application Date: 2007-12-26
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Publication No.: US08351121B2Publication Date: 2013-01-08
- Inventor: Yonathan Japha , Ron Folman , Yshai Avishai
- Applicant: Yonathan Japha , Ron Folman , Yshai Avishai
- Applicant Address: IL Beer Sheva
- Assignee: Ben Gurion University of the Negev Research and Development Authority
- Current Assignee: Ben Gurion University of the Negev Research and Development Authority
- Current Assignee Address: IL Beer Sheva
- Agency: Pearl Cohen Zedek Latzer, LLP
- Agent Mark S. Cohen
- International Application: PCT/IL2007/001611 WO 20071226
- International Announcement: WO2008/081431 WO 20080710
- Main IPC: G02B27/14
- IPC: G02B27/14
Abstract:
The present invention provides an interferometer apparatus comprising a matter-wave guide enclosing an area, wherein a flux of particles may be guided in the matter-wave guide in at least two opposite paths, the matter-wave guide is rotatable relative to an inertial frame of reference; a first beam splitter to split the first beam to at least second and third beams, each of the second and third beams is to be guided in another path of the two opposite paths; and a second beam splitter allowing particles of the second and third beams to exit the matter-wave guide in a first probability and to stay in the matter-wave guide in a second probability.
Public/Granted literature
- US20110038053A1 GUIDED MATTER-WAVE SAGNAC INTERFEROMETER Public/Granted day:2011-02-17
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