Space-division multiplexing (SDM) uses multiplicity of space channels to increase capacity
for optical communication. It is applicable for optical communication in both free space and …

This paper reviews and extends a method for the semi-analytical solution of the coupled
linear differential equations that describe the linear mode coupling arising in few-mode …

The complexities of common equalizer schemes are analytically analyzed in this paper in
terms of complex multiplications per bit. Based on this approach we compare the complexity …

Space-division multiplexed (SDM) transmission based on multi-core (MCF) or multi-mode
fiber (MMF) emerges as one of the most promising solutions for overcoming the capacity …

Spatial-division multiplexing in the form of few-mode fibers has captured the attention of
researchers since it is an attractive approach to significantly increase the channel capacity …

We develop an analytical theory which allows us to identify the information spectral density
limits of multimode optical fiber transmission systems. Our approach takes into account the …

Spatial division multiplexing (SDM) holds out the prospects of increasing the capacities of
optical fiber transmission links, especially with the recent achievements in the design of few …

We present an experimental investigation of the Q-factor penalty due to intra and intermodal
nonlinear signal distortions on 24.5 GBaud 16-quadratic-amplitude modulation based …

This paper reviews and extends the study of nonlinear performance of few-mode fiber links
operating in all different linear coupling regimes for different mode delay maps. Nonlinear …

In this paper, we propose for the first time to apply probabilistic neural network (PNN) to fiber
nonlinear compensation (NLC) in a high-speed coherent optical communication system that …