Optimizing Reach and Capacity of IM/DD Systems by Using Multidimensional PAM and DSP
- 1 January 2018
- conference paper
- conference paper
- Published by Optica Publishing Group in Advanced Photonics 2015
- p. SpTh2G.2
- https://doi.org/10.1364/sppcom.2018.spth2g.2
Abstract
We experimentally compare how nonlinear equalization and Kramers-Kronig reception affect the OSNR requirements of data center interconnects with IM/DD and single-sideband transmission. We vary the spectral efficiency by using multidimensional PAM.Keywords
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