100 Gb/s/ $lambda$ Duo-Binary PAM-4 Transmission Using 25G Components Achieving 50 km Reach

Md. Ghulam Saber,David V. Plant,Ramon Gutierrez-Castrejon,Md. Samiul Alam,Zhenping Xing,Eslam El-Fiky,Luhua Xu,Fabio Cavaliere,Gemma Vall-Llosera,Stephane Lessard

IEEE Photonics Technology Letters（2020）

引用 13|浏览49

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摘要

We demonstrate 100 Gb/s/λ duo-binary PAM-4 (DB-PAM-4) transmission over 50 km standard single-mode fiber (SMF) in the O-band using a 20G silicon-based transmitter and a 25G optically-amplified PIN+TIA-based receiver for 100G PON downstream applications. Receiver sensitivities of -15, -14.5 and -12 dBm are achieved at a bit error rate (BER) below the low-density parity-check forward error correctio...

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关键词

Optical transmitters,Optical attenuators,Optical receivers,Optical sensors,Signal detection,Optical coupling

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