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Ultrahigh temperature Raman-based distributed optical fiber sensor with gold-coated fiber


Abstract: An ultrahigh temperature distributed sensor based on a Raman optical-time-domain-reflectometry (ROTDR) and two types of fibers: a standard multimode fiber and multimode gold-coated fiber are experimentally validated in this paper. A calibration technique has been implemented to correct the dynamic variation of the optical loss in the gold-coated fiber. Distributed temperature measurements up to 600? C have been carried out.

 Autoría: Laarossi I., Ruiz-Lombera R., Quintela M., Mirapeix J., Lima D., Solana D., Lopez-Higuera J.,

 Fuente: IEEE Journal on Selected Topics in Quantum Electronics, 2017, 23(2), 5601606

Editorial: Institute of Electrical and Electronics Engineers Inc.

 Fecha de publicación: 01/03/2017

Nº de páginas: 6

Tipo de publicación: Artículo de Revista

DOI: 10.1109/JSTQE.2016.2633821

ISSN: 1077-260X,1558-4542

Proyecto español: TEC2013-47264-C2-1-R ; TEC2016-76021-C2-2-R.

Url de la publicación: https://doi.org/10.1109/JSTQE.2016.2633821

Autores/as

RUBEN RUIZ LOMBERA

DOMINGO LIMA ALMEIDA

SOLANA, DAVID