Intensity and Wavelength Division Multiplexing FBG Sensor System
In this paper, we propose and demonstrate an intensity and wavelength division multiplexing (IWDM) FBG sensor system using a Raman amplifier and extreme learning machine (ELM).
Related Topics:
Wavelength Division Multiplexing
Design of multiparameter fiber Bragg grating in optical transmission
The presented work gives novel applications of FBG in wavelength division multiplexed optical network. Our design parameters will be helpful for manufacturing and setting up
A wavelength-time division multiplexing sensor network with failure
This paper presents a Wavelength-Time Division Multiplexing (WTDM) sensor network with failure detection capabilities based on fiber Bragg grating (FBG). The network architecture
A Passive Ladder-Shaped FBG Sensor Network with Fault Detection
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A Passive Ladder-Shaped FBG Sensor Network with Fault Detection
Seven FBGs are interrogated simultaneously by applying time- and wavelength-division multiplexing techniques. To improve the signal-to-noise ratio of the weak reflected signals, the