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Conferences > OFC > 2023 > W3H > W3H.1

Real-Time Point-to-Multipoint for Coherent Optical Broadcast and Aggregation – Enabled by Digital Subcarrier Multiplexing

Amir Rashidinejad, Amin Yekani, Tobias A. Eriksson, Antonio Napoli, Robert Maher, Aditya Kakkar, Vince Dominic, Thomas Duthel, Mark Missey, Parmijit Samra, Don Pavinski, Peter Evans, Warren Sande, Mehdi Torbatian, Chris Fludger, Han Sun, Mehrdad Ziari, Fady Masoud, Azmina Somani, and Dave Welch

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Abstract

We report on the first real-time operation of coherent point-to-multipoint in high-speed fiber-optic communications. The broadcast and aggregation network consists of a 400 Gb/s hub transceiver achieving post-FEC error-free communication with 4×100 Gb/s leaf nodes, 5 – 50 km away.

© 2023 The Author(s)

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