Nowadays, the demand for telecommunication services is rapidly growing. To meet this
everincreasing connectivity demand telecommunication industry needs to maintain the …

Efficient nonlinearity compensation in fiber-optic communication systems is considered a
key element to go beyond the “capacity crunch”. One guiding principle for previous work on …

Fiber nonlinearity is one of the major limitations to the achievable capacity in long distance
fiber optic transmission systems. Nonlinear impairments are determined by the signal …

Fiber nonlinearities from Kerr effect are considered as major constraints for enhancing the
transmission capacity in current optical transmission systems. Digital nonlinearity …

For the efficient compensation of fiber nonlinearity, one of the guiding principles appears to
be: fewer steps are better and more efficient. We challenge this assumption and show that …

This thesis investigates low-complexity digital signal processing (DSP) for signal design and
nonlinearity compensation strategies to improve the performance of single-mode optical …

The demand for faster high-volume data transmission over fiber optical long-haul links has
been ever-increasing. This has been driving the need for further enhancing the data rates …

Non-linear effects in long-haul, high-speed optical fiber systems significantly hinder channel
capacity. While the Digital Backward Propagation algorithm (DBP) with adaptive filter (ADF) …

The future demand for digital information will outpace the capabilities of current optical
communication systems, which are approaching their limits due to fiber intrinsic nonlinear …

In this paper, we review the recent progress of neural network-based Kerr nonlinearity
mitigation techniques in high-speed coherent optical fiber transmission systems. Current …