RETRACTED ARTICLE: QAM receiver based on light amplifiers measured with effective role of optical coherent duobinary transmitter

Mahmoud M. A. Eid, Rajesh Arunachalam, Vishal Sorathiya, Sunil Lavadiya, Shobhit K. Patel, Juveriya Parmar, Tahesin Samira Delwar, Jee Youl Ryu, Vincent Omollo Nyangaresi, Ahmed Nabih Zaki Rashed

2022Journal of Optical Communications54 citationsDOI

Abstract

Abstract Effective role of optical duobinary transmitter with optical coherent quadrature amplitude modulation (QAM) receiver based on light amplifiers measured is stimulated by using optisystem simulation software version 13. Signal, noise power levels are stimulated after long haul fiber optic range up to 350 km distance. Measured light amplifiers, optical duobinary transmitters and optical QAM receiver are employed to measure the peak signal amplitude power (SAP) and noise signal power for bit rate transmission with 100 Gb/s based 350 km length. Maximum signal power level margin is enhanced with high data rates transmission.

Topics & Concepts

Quadrature amplitude modulationTransmitterQAMAmplifierOptical modulation amplitudeOptical amplifierSIGNAL (programming language)Optical powerElectronic engineeringPhysicsTransmission (telecommunications)Optical communications repeaterOpticsAmplitude modulationTelecommunicationsBit error rateComputer scienceEngineeringBandwidth (computing)Frequency modulationChannel (broadcasting)Programming languageLaserOptical Network TechnologiesAdvanced Photonic Communication SystemsSemiconductor Lasers and Optical Devices