Optical fiber sensing based on reflection laser spectroscopy
Gagliardi, Gianluca; Salza, Mario; Ferarro, Pietro; Chehura, Edmond; Tatam, Ralph; Gangopadhyay, Tarun; Ballard, Nicholas; Paz-Soldan, Daniel; Barnes, Jack; Loock, Hans-Peter; Lam, Timothy; Chow, Jong; De Natale, Paolo
An overview on high-resolution and fast interrogation of optical-fiber sensors relying on laser reflection spectroscopy is given. Fiber Bragg-gratings (FBGs) and FBG resonators built in fibers of different types are used for strain, temperature and acceleration measurements using heterodyne-detection and optical frequency-locking techniques. Silica fiber-ring cavities are used for chemical sensing based on evanescent-wave spectroscopy. Various arrangements for signal recovery and noise...[Show more]
|Collections||ANU Research Publications|
|01_Gagliardi_Optical_fiber_sensing_based_on_2010.pdf||1.36 MB||Adobe PDF||Request a copy|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.