@conference{10902/10052,
year = {2015},
url = {http://hdl.handle.net/10902/10052},
abstract = {In this work, a frequency based processing scheme has been employed to improve the sensitivity of Fiber Specklegram Sensors (FSSs) applied to perimeter fences. Based on 1.8 km of multimode fiber, two laser sources with different spectral properties have been employed to feed the optical fiber. These two laser sources provoke sensing systems with very different SNRs to which the common frequency suppression method has been applied. The final results suggest enough improvement on SNR to reduce the quality of the laser source on perimeter sensors, also decreasing the final cost.},
organization = {This work has been supported by the project TEC2013-47264-C2-1-R.},
publisher = {SPIE Society of Photo-Optical Instrumentation Engineers},
publisher = {Proceedings of SPIE, 2015, 9634, 96343R},
publisher = {24th International Conference on Optical Fibre Sensors, Curitiba, Brazil, 2015},
title = {Common frequency suppression method for fiber specklegram perimeter sensors},
author = {Rodríguez Cobo, Luis and Lomer Barboza, Mauro Matías and López Higuera, José Miguel},
}