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Spectral characterization of a photonic bandgap fiber for sensing applications


Reference:

Aref, S. H., Amezcua Correa, R., Carvalho, J. P., Frazao, O., Santos, J. L., Araujo, F. M., Latifi, H., Farahi, F., Ferreira, L. A. and Knight, J. C., 2010. Spectral characterization of a photonic bandgap fiber for sensing applications. Applied Optics, 49 (10), pp. 1870-1875.

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Official URL:

http://dx.doi.org/10.1364/AO.49.001870

Abstract

We study the measurand-induced spectral shift of the photonic bandgap edge of a hollow-core photonic crystal fiber. The physical measurands considered are strain, temperature, curvature, and twist. A noticeable sensitivity to strain, temperature, and twist is observed, with a blueshift to increase strain and twist. An increase in temperature induces a redshift. On the other hand, curvature has no observable effect on the spectral position of the photonic bandgap edge.

Details

Item Type Articles
CreatorsAref, S. H., Amezcua Correa, R., Carvalho, J. P., Frazao, O., Santos, J. L., Araujo, F. M., Latifi, H., Farahi, F., Ferreira, L. A. and Knight, J. C.
DOI10.1364/AO.49.001870
Uncontrolled Keywordsgap, guidance, crystal fibers, light, air
DepartmentsFaculty of Science > Physics
RefereedYes
StatusPublished
ID Code18641

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