Nonlinear electrical equalization for different modulation formats with optical filtering

C Xia, W Rosenkranz - Journal of Lightwave Technology, 2007 - ieeexplore.ieee.org
Based on bit-error-ratio simulations, we investigate electrical-dispersion-compensation
performance by using a nonlinear electrical equalizer based on nonlinear Volterra theory for …

Highly efficient frequency modulated continuous wave based photonic radar by incorporating electronic equalization scheme

A Sharma, J Malhotra, S Khichar, A Parnianifard… - Optical and Quantum …, 2023 - Springer
Detecting and tracking multiple targets in real-time poses a significant challenge for
autonomous vehicles (AV's), especially in urban areas with unfavourable weather …

Enhanced Performance of Artificial-Neural-Network-Based Equalization for Short-Haul Fiber-Optic Communications

MMT Maghrabi, H Swaminathan, S Kumar, MH Bakr… - Sensors, 2023 - mdpi.com
This work proposes an efficient and easy-to-implement single-layer artificial neural network
(ANN)-based equalizer with improved compensation performance. The proposed equalizer …

Square root module to combat dispersion-induced nonlinear distortion in radio-over-fiber systems

J Prat, MC Santos, M Omella - IEEE photonics technology …, 2006 - ieeexplore.ieee.org
Reduced dispersion-induced harmonics levels are reported for analogue radio-over-fiber
systems by using a linearized receiver incorporating a memoryless electronic circuit with …

Dispersion compensation of fiber optic communication system with direct detection using artificial neural networks (ANNs)

MMT Maghrabi, S Kumar, MH Bakr - Optics Communications, 2018 - Elsevier
This work introduces a powerful digital nonlinear feed-forward equalizer (NFFE), exploiting
multilayer artificial neural network (ANN). It mitigates impairments of optical communication …

Fundamental limits of electronic signal processing in direct-detection optical communications

M Franceschini, G Bongiorni, G Ferrari… - Journal of lightwave …, 2007 - opg.optica.org
Electronic signal processing is becoming very attractive to overcome various impairments
that affect optical communications, and electronic dispersion compensation (EDC) …

Electrical dispersion compensation for different modulation formats with optical filtering

C Xia, W Rosenkranz - … Conference and the National Fiber Optic …, 2006 - ieeexplore.ieee.org
Electrical dispersion compensation for different modulation formats with optical filtering Page 1
OWR2.pdf Electrical dispersion compensation for different modulation formats with …

Adaptive digital back propagation exploiting adjoint-based optimization for fiber-optic communications

MMT Maghrabi, MH Bakr, S Kumar - Optics Express, 2022 - opg.optica.org
This work proposes a novel and powerful adaptive digital back propagation (A-DBP) method
with a fast adaption process. Given that the total transmission distance is known, the …

Performance improvement of hybrid OFDM-FSO system using modified OFDM receiver

C Panda, U Bhanja - International Journal of Systems …, 2021 - inderscienceonline.com
Recently, free-space optical (FSO) communication systems have enlarged research and
gained popularity because of its inherent advantages. The orthogonal frequency division …

[PDF][PDF] Machine learning equalization techniques for high speed PAM4 fiber optic communication systems

I Lyubomirsky - CS229 Final Project Report, Stanford University, 2015 - cs229.stanford.edu
Machine Learning Equalization Techniques for High Speed PAM4 Fiber Optic Communication
Systems Page 1 Machine Learning Equalization Techniques for High Speed PAM4 Fiber Optic …