Bragg-grating-based multisensor system for structural integrity monitoring of a large civil engineering structure: a road bridge in Norway

Enhanced FBG sensor-based system performance assessment for monitoring strain along a prestressed CFRP rod in structural monitoring

“…Fiber Bragg grating-based sensor systems have been used for structural monitoring for several years and the authors and others have published extensively in this field [1][2][3][4][5][6][7][8]. Those systems have been employed in tests carried out over a long period (up to 1-2 years in some cases) [3] and have showed high-quality performance in laboratory as well as in field tests.…”

Design and in-the-field performance evaluation of compact FBG sensor system for structural health monitoring applications

“…In particular Fibre Bragg Grating (FBG)-based devices have become important as fibre sensors for use as strain and temperature monitors [1][2][3][4][5][6][7][8]. They show reliable and robust measurement potential, most often operating using wavelength division multiplexing (WDM) technology exploiting the telecom 'C' band (over the ∼1500 nm wavelength region).…”