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Proceedings Paper

Analog optical U-shaped fibre transducer based on index modulation for quasi-distributed sensing
Author(s): Jorge L. Arce-Diego; Juan Echevarria; Miguel A. Morante Rabago; Adolfo Cobo; Francisco J. Madruga Saavedra; Mauro Lomer; Jose Miguel Lopez-Higuera
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Paper Abstract

Optical time domain reflectometry (OTDR) is a very useful tool used in optical fibre communications and in sensor networks. The cost of an OTDR instrument prohibits sometimes its use in fibre optic sensor networks. Desforges et al presented a scheme that allows the monitoring of 10 to 50 on/off microswitches along a fibre in industrial environments using retroreflected light.

Paper Details

Date Published: 18 June 1998
PDF: 5 pages
Proc. SPIE 3483, European Workshop on Optical Fibre Sensors, (18 June 1998); doi: 10.1117/12.309636
Show Author Affiliations
Jorge L. Arce-Diego, Univ. de Cantabria (Spain)
Juan Echevarria, Univ. de Cantabria (Spain)
Miguel A. Morante Rabago, Univ. de Cantabria (Spain)
Adolfo Cobo, Univ. de Cantabria (Spain)
Francisco J. Madruga Saavedra, Univ. de Cantabria (Spain)
Mauro Lomer, Univ. de Cantabria (Spain)
Jose Miguel Lopez-Higuera, Univ. de Cantabria (Spain)


Published in SPIE Proceedings Vol. 3483:
European Workshop on Optical Fibre Sensors

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