| Autor: |
Ribeiro, Bessie A., Werneck, Marcelo M., Rezende, Dulce Cristina J., de Nazaré, Fábio Vieira B., dos Santos, Daniel M. |
| Předmět: |
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| Zdroj: |
International Conference on POF Proceedings; 2013, p65-70, 6p |
| Abstrakt: |
To ensure measurement reliability, several aspects need to be considered when an FBG (Fiber Bragg Grating) strain sensor is fixed on a structure. The fiber coating material and the method to attach the strain sensor on the structure can affect its behavior. Recently new improvements on Bragg Gratings may help to enhance the strength of a sensor and it may also improve the adhesion to tin/lead solder to the fiber surface. To achieve this, we introduced a new technique in Bragg Gratings by creating a metal coating on a FBG surface using laser ablation technique. The voltage sensitivity and uncertainties of the high voltage measuring sensor using an FBG metalized and soldered on the sensor's structure were inferred from the results obtained. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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