Enabling S-C-L-Band Systems with Standard C-Band Modulator and Coherent Receiver using Nonlinear Predistortion

Robert Emmerich,Matheus Sena,Robert Elschner,Carsten Schmidt-Langhorst,Isaac Sackey,Colja Schubert,Ronald Freund

2021 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC)（2021）

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摘要

We experimentally demonstrate S-band reception of 64-GBd PDM-64/32-QAM using standard C-band components. Operation below SD-FEC is enabled by nonlinear transmitter pre-distortion based on coherent system identification supporting up to 150 nm bandwidth in the S-C-L-band. (C) 2021 The Author(s)

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关键词

coherent receiver,nonlinear,s-c-l-band,c-band

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