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Multicore fiber curvature sensor

  • US 7,324,714 B1
  • Filed: 04/11/2007
  • Issued: 01/29/2008
  • Est. Priority Date: 04/11/2007
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a multicore fiber comprising three cores, said three cores comprising two pairs of cores, each pair of cores lying in a plane, said planes of the two pairs of cores being non-coplanar,said multicore fiber comprising a rosette, said rosette comprising three coplanar interferometers, each interferometer of said three interferometers being located in a respective core of said three cores, said each interferometer comprising a first reflector and a second reflector, said first reflectors of said rosette being coplanar, said second reflectors of said rosette being coplanar.

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