THREE-DIMENSIONAL POSITION MEASUREMENT SYSTEM

专利名称：THREE-DIMENSIONAL POSITION

MEASUREMENT SYSTEM

发明人：Yoshiaki Yamauchi,Kenichi Nishiguchi,Kinzo

Kishida

申请号：US14437615申请日：20131028

公开号：US20150285626A1公开日：20151008

专利附图：

摘要：A plurality of optical fibers is helically embedded in tubular installation layerson the outer circumferential surface of a shaped body having a circular cross section. A

three-dimensional position of the shaped body after deformed produced by bend,torsion, or stretch due to external force is measured by utilizing frequency change orphase change of pulse laser light emitted into the optical fibers caused by Brillouinscattering and/or Rayleigh scattering occurring in the optical fiber deformed inaccordance with the shaped body deformation.

申请人：NEUBREX CO., LTD.

地址：Kobe-shi, Hyogo JP

国籍：JP

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