Performance Evaluation of a Reconfigurable Optical Add Drop Multiplexer Design for High-Order Regular and Offset-QAM Signals

Vlachos, Kyriakos, Ferreira, Filipe and Sygletos, Stylianos (2018). Performance Evaluation of a Reconfigurable Optical Add Drop Multiplexer Design for High-Order Regular and Offset-QAM Signals. IN: 2018 20th International Conference on Transparent Optical Networks (ICTON). 2018 20th International Conference on Transparent Optical Networks (ICTON) . IEEE.

Abstract

In this paper, we investigate the performance of a Reconfigurable Optical Add Drop Multiplexer (ROADM) architecture, that is suitable of supporting high-order regular as well as offset based QAM signals. In the proposed design, a bank of Phase Sensitive Amplification (PSA) subsystems is introduced for processing offset QAM signals, while sub-channel extraction is achieved via waveform splitting and coherent subtraction. Numerical studies have been carried out to validate functional performance, when processing high-order regular and offset based QAM signals.

Publication DOI: https://doi.org/10.1109/ICTON.2018.8473580
Divisions: Engineering & Applied Sciences > Institute of Photonics
Engineering & Applied Sciences
Engineering & Applied Sciences > Electrical, electronic & power engineering
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Related URLs: https://ieeexpl ... ocument/8473580 (Publisher URL)
Published Date: 2018-09-27
Authors: Vlachos, Kyriakos
Ferreira, Filipe ( 0000-0002-1533-843X)
Sygletos, Stylianos

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