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Conferences > OFC > 2017 > M3D > M3D.5

First Demonstration of an All Analog Adaptive Equalizer for Coherent DP-QPSK Links

Nandakumar Nambath, Mehul Anghan, Nandish Thaker, Rakesh Ashok, Rashmi Kamran, Arvind Kumar Mishra, and Shalabh Gupta

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Abstract

For the first time, an all analog CMA equalizer for DP-QPSK transmission systems has been demonstrated. The experiment with an 8-Gb/s link shows promise for low power analog processing based receivers for short-reach DP-QPSK links.

© 2017 Optical Society of America

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