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Silica fiber measurement system comprising a branched optical fiber embedded in a structural element
Silica fiber measurement system comprising a branched optical fiber embedded in a structural element
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机译:石英纤维测量系统,包括嵌入结构元件中的分支光纤
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摘要
The system with branched optical fibers provides diagnostics and measurement of static and/or dynamic parameters in structures and structural elements. The system includes a structural material or element having a branched optical fiber embedded therein. The branched optical fiber includes a primary optical fiber segment and at least one secondary optical fiber segment branching therefrom. One or more fiber Bragg grating sensors are arranged on, and are in optical communication with, the primary optical fiber segment and the at least one secondary optical fiber segment. A signal analyzer receives signals generated by the fiber Bragg grating sensors representative of a magnitude of the physical parameter of the structural element.
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