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46-km-long Raman amplified hybrid double-bus network with point and distributed Brillouin sensors
(IEEE, 2012)
info:eu-repo/semantics/article,
We experimentally demonstrate a 46-km hybrid network that combine point and distributed Brillouin sensors. The proposed sensor network multiplexes low-cost intensity point sensors based on fiber-optic tapers, which are ...
Optical fiber bus protection network to multiplex sensors: experimental validation of self-diagnosis
(IEEE, 2012)
info:eu-repo/semantics/article,
The experimental demonstration of a resilient wavelength division multiplexed (WDM) fiber bus network to interconnect sensors is reported. The network recovers operation after failures and it performs 'self-diagnosis', the ...
Resilient amplified double ring optical networks to multiplex optical fibre sensors
(IEEE / OSA, 2009)
info:eu-repo/semantics/article,
We report the experimental demonstration of two configurations of an amplified optical fibre double ring network for the multiplexing of sensors. The networks are designed to be inherently resilient to fibre failures because ...
Frequency modulated continuous wave system for optical fiber intensity sensors with optical amplification
(IEEE, 2009)
info:eu-repo/semantics/article,
We report on the use of erbium doped fiber (EDF) amplification to enhance a frequency modulated continuous wave (FMCW) technique for referencing optical intensity sensors located between two Bragg grating structures. The ...