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Experimental Demonstration of Stokes Space Equalization for Space Division Multiplexed Signals
In this letter we experimentally validate, for the first time, the Stokes space algorithm (SSA) equalizer for space division multiplexing (SDM) transmission systems.
Perturbation-based Frequency Domain Linear and Nonlinear Noise Estimation
The NSR estimation can only be performed at reception, whereas the power spectral density approach can be performed along the optical link if a high resolution Optical Spectrum Analyzer is available.
Transceiver Noise Characterization based on Perturbations
Finally, we show how a single notch spectrum can be used to detect and compensate for impairments, and we perform skew estimation as an example.
In-band Perturbation based OSNR Estimation
Perturbed spectra are modelled to estimate OSNR for a single channel amplified link.
