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Conferences > Photonics > 2012 > WPo > WPo.21

An Efficient Scheme for Receiver-Side Quadrature Imbalance Compensation in Coherent Optical Receivers

Mohammad Jakir Hossain and Md. Saifuddin Faruk

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Abstract

In this paper, we propose a novel hardware-efficient quadrature imbalance compensator circuit for coherent optical receivers. Numerical simulations for 16-QAM format show that it can fully compensate the quadrature imbalance over a wide range.

© 2012 Optical Society of America

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