CONFERENCE PROCEEDINGS
Advanced Search >
Home > Proceedings > Volume 9634 > Article
Translator Disclaimer
28 September 2015 Simplified Brillouin sensor for structural health monitoring applications based on passive optical filtering
Haritz Iribas; Javier Urricelqui; Jon Mariñelarena; Mikel Sagues; Alayn Loayssa
Author Affiliations +
Proceedings Volume 9634, 24th International Conference on Optical Fibre Sensors; 96346O (2015) https://doi.org/10.1117/12.2194946
Event: International Conference on Optical Fibre Sensors (OFS24), 2015, Curitiba, Brazil
Abstract
We present a simplified configuration for distributed Brillouin optical time domain analysis sensors. The technique is based on passive optical filtering of the spectral components generated in an RF-pulse-modulated optical source. The aim of this configuration is to reduce the cost of the sensor by simplifying the generation of the optical waves involved in the sensing process. Proof-of-concept experiments demonstrate distributed temperature measurement with 1 m resolution over a 20 km sensing fiber.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Haritz Iribas, Javier Urricelqui, Jon Mariñelarena, Mikel Sagues, and Alayn Loayssa "Simplified Brillouin sensor for structural health monitoring applications based on passive optical filtering", Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96346O (28 September 2015); https://doi.org/10.1117/12.2194946
PROCEEDINGS
 4 PAGES
DOWNLOAD PDF SAVE TO MY LIBRARY
SHARE
GET CITATION
< Previous Article
|
Next Article >
Advertisement
Advertisement
KEYWORDS
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top