Performance limits in optical communications due to fiber nonlinearity
In this paper, we review the historical evolution of predictions of the performance of optical
communication systems. We will describe how such predictions were made from the outset …
communication systems. We will describe how such predictions were made from the outset …
Constellation-based identification of linear and nonlinear OSNR using machine learning: a study of link-agnostic performance
We demonstrate accurate estimation of generalized optical signal to noise ratio (GOSNR) for
wavelength division multiplexed fiber communication systems using an experimentally …
wavelength division multiplexed fiber communication systems using an experimentally …
Complexity-reduced digital nonlinear compensation for coherent optical system
The high complexity of conventional intra-channel nonlinearity compensation algorithms,
such as back-propagation, is considered as the major obstacle for the implementation. To …
such as back-propagation, is considered as the major obstacle for the implementation. To …
Study of EDFA and Raman system transmission reach with 256 Gb/s PM-16QAM signals over three optical fibers with 100 km spans
JD Downie, J Hurley, D Pikula, S Ten, C Towery - Optics express, 2013 - opg.optica.org
We compare the transmission performance of three different optical fibers in separate 256
Gb/s PM-16QAM systems amplified with erbium doped fiber amplifiers (EDFAs) and …
Gb/s PM-16QAM systems amplified with erbium doped fiber amplifiers (EDFAs) and …
Nonlinearity compensation in multi-rate 28 Gbaud WDM systems employing optical and digital techniques under diverse link configurations
Digital back-propagation (DBP) has recently been proposed for the comprehensive
compensation of channel nonlinearities in optical communication systems. While DBP is …
compensation of channel nonlinearities in optical communication systems. While DBP is …
Impact of nonlinear effects and mitigation on coherent optical systems
This chapter presents an overview of modeling and mitigation of nonlinear effects on
coherent optical systems. The Gaussian Noise (GN) is presented as an efficient method to …
coherent optical systems. The Gaussian Noise (GN) is presented as an efficient method to …
[PDF][PDF] Mitigation of Nonlinear Effects in Optical Communications using Digital and Optical Techniques.
Where f1 is relative frequency 1, f2 relative frequency 2 and R the symbol rate or WDM
signal bandwidth. Figure 1 (centre) is calculated by diving integration of the FWM efficiency …
signal bandwidth. Figure 1 (centre) is calculated by diving integration of the FWM efficiency …
Scalable nonlinear equalization in high-bit-rate optical transmission systems
In this paper, we report on the performance comparison of all-optical signal processing
methodologies to compensate fiber transmission impairments, namely chromatic dispersion …
methodologies to compensate fiber transmission impairments, namely chromatic dispersion …
Volterra based nonlinear compensation on 224 Gb/s PolMux-16QAM optical fibre link
Volterra based nonlinear compensation on 224 Gb/s PolMux-16QAM optical fibre link Page 1
Volterra Based Nonlinear Compensation on 224 Gb/s PolMux-16QAM Optical Fibre Link …
Volterra Based Nonlinear Compensation on 224 Gb/s PolMux-16QAM Optical Fibre Link …
High-Order Modulation Formats for Future Optical Communication Systems
ALN Souza, JHC Júnior - … : Advanced Systems and Devices for Next …, 2019 - Springer
Transceivers must evolve to cope with the ever-increasing traffic demand on optical
networks. Some of their new features include using high-order modulation formats combined …
networks. Some of their new features include using high-order modulation formats combined …