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Proceedings Paper

Fiber optic temperature sensor depositing quantum dots inside hollow core fibers using the layer by layer technique
Author(s): Javier Bravo; Javier Goicoechea; Jesús M. Corres; Francisco J. Arregui; Ignacio R. Matias
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Paper Abstract

CdTe Quantum Dots (4 nm of diameter) have been successfully deposited on the inner part of hollow core fibers using the Layer-by-Layer Electrostatic Self-Assembly method. The architecture of the sensor consists on a short section of a hollow core fiber tapered at both ends and spliced to standard multimode optical fibers. Taking advantage of the dependence on temperature of the green fluorescent emission of the Quantum Dot sensitive nanofilms, optical fiber sensors were fabricated and experimentally demonstrated.

Paper Details

Date Published: 2 July 2007
PDF: 4 pages
Proc. SPIE 6619, Third European Workshop on Optical Fibre Sensors, 661919 (2 July 2007); doi: 10.1117/12.738388
Show Author Affiliations
Javier Bravo, Univ. Pública de Navarra (Spain)
Javier Goicoechea, Univ. Pública de Navarra (Spain)
Jesús M. Corres, Univ. Pública de Navarra (Spain)
Francisco J. Arregui, Univ. Pública de Navarra (Spain)
Ignacio R. Matias, Univ. Pública de Navarra (Spain)


Published in SPIE Proceedings Vol. 6619:
Third European Workshop on Optical Fibre Sensors

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