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1. 发明申请

US20090116000A1 FIBER OPTIC SHAPE DETERMINATION SYSTEM 审中-公开
标题翻译：光纤形状测定系统
公开(公告)号：US20090116000A1
公开(公告)日：2009-05-07
申请号：US12254451
申请日：2008-10-20
申请人： JASON KIDDY , Chris Baldwin , John Niemczuk
发明人： JASON KIDDY , Chris Baldwin , John Niemczuk
IPC分类号： G01N21/00 , F17D5/00 , E21B47/00
CPC分类号： G01B11/18 , E21B47/00 , Y10T137/8359
摘要： A fiber optic shape determination system having at least one optical fiber for placement within or along an elongated structure. The optical fiber defines an optical path for conveying an optical signal. The optical path manifests an interaction with the optical signal wherein the interaction occurs in a continuous fashion during the propagation of the optical signal along the optical path and produces a measurable response, the response conveying information about strain imparted to the optical fiber and a location along the optical fiber at which the strain occurs. The shape determination system also has a measurement component coupled to the optical fiber to sense the response and for determining the strain applied at different locations along the fiber and for deriving a shape of optic fiber, accordingly.
摘要翻译：一种光纤形状确定系统，其具有用于放置在细长结构内或沿着细长结构的至少一个光纤。光纤限定用于传送光信号的光路。光路表现出与光信号的相互作用，其中在光信号沿着光路传播期间相互作用发生相互作用并且产生可测量的响应，该响应传达关于赋予光纤的应变的信息和沿着发生应变的光纤。形状确定系统还具有耦合到光纤的测量部件以感测响应并且用于确定施加在沿着光纤的不同位置处的应变并相应地导出光纤的形状。

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