Title :
Mine operating accurate stability control with optical fiber sensing and Bragg grating technology: the European BRITE/EURAM STABILOS project
Author :
Ferdinand, Pierre ; Ferragu, O. ; Lechien, J.L. ; Lescop, B. ; Magne, S. ; Marty, V. ; Rougeault, S. ; Kotrotsios, G. ; Neuman, V. ; Depeursinge, Y. ; Michel, J.B. ; Van Uffelen, M. ; Varelas, D. ; Berthou, H. ; Pierre, G. ; Renouf, Christine ; Jarret, Be
Author_Institution :
LETI, CEA, Centre d´´Etudes Nucleaires de Saclay, Gif-sur-Yvette, France
fDate :
7/1/1995 12:00:00 AM
Abstract :
Recent developments of stability control in mines, essentially based on Ge-doped fiber Bragg gratings (FBG) are reported including results about the different aspects of the system: accurate characterizations of FBG, sensor network topology and multiplexing method, user interface design and sensor packaging
Keywords :
demultiplexing; diffraction gratings; fibre optic sensors; mineral processing industry; mining; multiplexing; network topology; packaging; safety; stability; strain sensors; user interfaces; Bragg grating technology; European BRITE/EURAM STABILOS project; Ge-doped fiber Bragg gratings; geotechnical instrumentation; mine operating accurate stability control; mines; multiplexing; optical fiber sensing; optimisation; pressure measurement; sensor network topology; sensor packaging; strain measurement; user interface design; Bragg gratings; Control systems; Fiber gratings; Network topology; Optical control; Optical fibers; Sensor phenomena and characterization; Sensor systems; Stability; User interfaces;
Journal_Title :
Lightwave Technology, Journal of
