30 citations · 48 across the 7 of their papers we have counts for
4 papers · 1 filter
Dynamic strain sensing using Doppler-shift-immune phase-sensitive OFDR with ultra-weak reflection array and frequency-tracking
Qiang Yang, Weilin Xie, Congfan Wang +5
In distributed fiber-optic sensing based on optical frequency domain reflectometry (OFDR), Doppler frequency shifts due to the changes of disturbances during one sweep period intro…
Investigation of the noise figure in degenerate dual-pump phase sensitive amplifier using a multi-wave model
Yousra Bouasria, Debanuj Chatterjee, Weilin Xie +4
A semi-classical 7-wave model is developed to investigate the noise performances of a degenerate dual-pump phase sensitive amplifier. This approach takes into account the transfer…
Phase evolution of the direct detection noise figure of a nondegenerate fiber phase sensitive amplifier
Tarek Labidi, Ihsan Fsaifes, Weilin Xie +3
We experimentally investigate the evolution of the direct detection noise figure of a non degenerate phase sensitive amplifier based on nonlinear fiber, as a function of the relati…
Investigation of degenerate dual-pump phase sensitive amplifier using multi-wave model
Weilin Xie, Ihsan Fsaifes, Tarek Labidi +1
Operation of a degenerate dual-pump phase sensitive amplifier (PSA) is thoroughly numerically investigated using a multi-wave model, taking into account high-order waves associated…