Google Research

Field verification of 40G DPSK upgrade in a legacy 10G network

Optical Fiber Communication, IEEE (2010), NTuC2

Abstract

We report verification of 1,200 km field upgrade of 10 G NRZ wavelengths with 40 G DPSK channels. Non symmetric dispersion map results in pronounced intra-channel nonlinear effect, which could be significantly reduced by dispersion pre-compensation

Research Areas

Learn more about how we do research

We maintain a portfolio of research projects, providing individuals and teams the freedom to emphasize specific types of work