Dispersion tolerance of 100-Gbit/s PAM4 optical link utilizing high-speed avalanche photodiode receiver

Toshihide Yoshimatsu; Masahiro Nada; Shigeru Kanazawa; Fumito Nakajima; Hideaki Matsuzaki; Kimikazu Sano

doi:10.1587/elex.15.20180624

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Dispersion tolerance of 100-Gbit/s PAM4 optical link utilizing high-speed avalanche photodiode receiver

Toshihide Yoshimatsu, Masahiro Nada, Shigeru Kanazawa, Fumito Nakajima, Hideaki Matsuzaki, Kimikazu Sano

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Keywords: avalanche photodiodes, optical receivers, pulse amplitude modulation, optical communication

JOURNAL FREE ACCESS

2018 Volume 15 Issue 16 Pages 20180624

DOI https://doi.org/10.1587/elex.15.20180624

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Abstract

For the purpose of developing a 4λ × 100-Gbit/s PAM4 10-km optical link, the dispersion tolerance through single mode fiber was experimentally investigated with a high-speed avalanche photodiode (APD) receiver. The power penalty was less than 1 dB over the LAN-WDM dispersion range.

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