Publications

Publications by Susana Oliveira Silva

2012

Simultaneous measurement of strain and temperature based on clover microstructured fiber loop mirror

Authors
Perez Herrera, RA; Andre, RM; Silva, SF; Becker, M; Schuster, K; Kobelke, J; Lopez Amo, M; Santos, JL; Frazao, O;

Publication
Proceedings of SPIE - The International Society for Optical Engineering

Abstract
In this work, an all-fiber loop mirror using a clover microstructured fiber for the simultaneous measurement of temperature and strain is presented. The sensing head is formed by a short piece of clover microstructured fiber with 35 mm length. The geometry of the fiber allowed observing different interferences created by the microstructured fiber core section. Different sensitivities to temperature and strain were obtained and, using a matrix method, it is possible to discriminate both physical parameters. Resolutions of ±2°C and ±11 µe, for temperature and strain, respectively, were attained. © 2012 SPIE.

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2008

<title>Fibre refractometer based on a Fabry-PÃ©rot interferometer</title>

Authors
Silva, SFO; Frazão, O; Caldas, P; Santos, JL; Araújo, FM; Ferreira, LA;

Publication
19th International Conference on Optical Fibre Sensors

Abstract

2010

<title>All fibre Mach-Zehnder interferometer based on suspended twin-core fibre for simultaneous measurement of three parameters</title>

Authors
Frazão, O; Silva, SFO; Santos, JL; Kobelke, J; Schuster, K;

Publication
2nd Workshop on Specialty Optical Fibers and Their Applications (WSOF-2)

Abstract

2010

<title>Temperature- and strain-independent curvature sensor based on multimode interference</title>

Authors
Silva, S; Frazão, O; Ferreira, LA; Araújo, FM; Malcata, FX; Santos, JL;

Publication
Fourth European Workshop on Optical Fibre Sensors

Abstract

2011

<title>A simple interrogation technique for refractive index measurement using multimode interference structure</title>

Authors
Silva, S; Frazão, O; Santos, JL; Malcata, FX;

Publication
International Conference on Applications of Optics and Photonics

Abstract

2011

<title>Multimodal interference based on large-core air-clad photonic crystal fibres for simultaneous measurement of multiparameters</title>

Authors
Silva, S; Santos, JL; Malcata, FX; Kobelke, J; Schuster, K; Frazão, O;

Publication
21st International Conference on Optical Fiber Sensors

Abstract