Seismic cable structure

Seismic cable structure

  • CN 101,715,547 A
  • Filed: 05/23/2008
  • Published: 05/26/2010
  • Est. Priority Date: 06/08/2007
  • Status: Active Application
First Claim
Patent Images

1. optics earthquake cable, comprise:

  • along plurality of sensors unit that the length of this cable separates and several linkage units of separating along the length of this cable, this cable further comprises;

    extend to some first optical fiber of next linkage unit and some second optical fiber that extend a segment distance separately along this cable between adjacent linkage unit basically continuously along this cable from a linkage unit, and wherein at each linkage unit place, at least one the first fiber splices are to second optical fiber, and wherein at described sensor unit place, sensor joins described second optical fiber to.

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