112-Gbit/sλ PAM4 Transmission enabled by a Negatively-Chirped InP-MZ Modulator

Aaron Albores-Mejia,Sjoerd van der Heide,Muhammad Usman Sadiq,Saeed Tahvili,Chigo-Okonkwo,B Boudewijn Docter

112-Gbit/sλ PAM4 Transmission enabled by a Negatively-Chirped InP-MZ Modulator

2017

Aaron Albores-Mejia
Sjoerd van der Heide
Muhammad Usman Sadiq
Saeed Tahvili
Chigo-Okonkwo
B Boudewijn Docter

A negatively-chirped InP-MZM modulated by a 1-Vpp PAM4 signal enables 112Gbit/s/λ data transmission with reduced digital processing complexity. SSMF-links longer than 3-km (KP4-preFEC) or 4-km (HD-preFEC) without digital dispersion pre/post compensation are successfully demonstrated.

Keywords:

Optics
Optical filter
Electronic engineering
Dispersion (optics)
Optical fiber
Gigabit
Data transmission
Engineering
Transmission (mechanics)
Modulation

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