Inter-Core Crosstalk in Multicore Fibers: Impact on 56-Gbaud/{\lambda}/Core PAM-4 Transmission.

Aleksejs Udalcovs,Rui Lin,Oskars Ozolins,Lin Gan,Lu Zhang,Xiaodan Pang,Richard Schatz,Anders Djupsjöbacka,Ming Tang,Songnian Fu,Deming Liu,Weijun Tong,Sergei Popov,Gunnar Jacobsen,Jiajia Chen

Inter-Core Crosstalk in Multicore Fibers: Impact on 56-Gbaud/{\lambda}/Core PAM-4 Transmission.

2018

Aleksejs Udalcovs
Rui Lin
Oskars Ozolins
Lin Gan
Lu Zhang
Xiaodan Pang
Richard Schatz
Anders Djupsjöbacka
Ming Tang
Songnian Fu
Deming Liu
Weijun Tong
Sergei Popov
Gunnar Jacobsen
Jiajia Chen

We experimentally demonstrate the impact of inter-core crosstalk in multicore fibers on 56Gbaud PAM-4 signal quality after 2.5-km transmission over a weakly-coupled and uncoupled sevencore fibers, revealing the crosstalk dependence on carrier central wavelength in range of 1540-1560 nm.

Keywords:

Lambda
Wavelength
Materials science
Optoelectronics
Multi-core processor
Crosstalk
signal quality

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