100 Gb/s SDM-PON Using Polarization-Diversity Silicon Micro-Ring Resonator Enhanced DML

Fangdi Bao; Yunhong Ding; Toshio Morioka; Leif Katsuo Oxenløwe; Hao Hu

doi:10.1109/JLT.2018.2866240

100 Gb/s SDM-PON Using Polarization-Diversity Silicon Micro-Ring Resonator Enhanced DML

Fangdi Bao, Yunhong Ding, Toshio Morioka, Leif Katsuo Oxenløwe, Hao Hu

Centre of Excellence for Silicon Photonics for Optical Communications

Harbin Institute of Technology

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

We experimentally demonstrate a bidirectional space-division multiplexing passive optical network (SDM-PON) system by using a commercial directly modulated laser (DML) modulated by a 25 Gb/s NRZ-OOK signal, and followed by a polarization-diversity silicon micro-ring resonator (PolD-MRR) for enhancing the modulation extinction ratio. A multi-core fiber (MCF) with negligible inter-core crosstalk is used for bidirectional transmission, not only increasing the aggregated capacity, but also simplifying the splitting of upstream and downstream and enabling colorless optical network units (ONUs). The capacity of 100 Gb/s for downstream and 75 Gb/s for upstream has been achieved, respectively. In addition, transmission capacity could be further increased by wavelength-division multiplexing (WDM) according to PolD-MRR periodical feature, which might be beneficial for future large-capacity optical access networks.

Original language	English
Journal	Journal of Lightwave Technology
Volume	36
Issue number	22
Pages (from-to)	5091 - 5095
ISSN	0733-8724
DOIs	https://doi.org/10.1109/JLT.2018.2866240
Publication status	Published - 2018

Keywords

Passive optical networks
Micro-ring resonator
Space division multiplexing
Polarization diversity

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title = "100 Gb/s SDM-PON Using Polarization-Diversity Silicon Micro-Ring Resonator Enhanced DML",

abstract = "We experimentally demonstrate a bidirectional space-division multiplexing passive optical network (SDM-PON) system by using a commercial directly modulated laser (DML) modulated by a 25 Gb/s NRZ-OOK signal, and followed by a polarization-diversity silicon micro-ring resonator (PolD-MRR) for enhancing the modulation extinction ratio. A multi-core fiber (MCF) with negligible inter-core crosstalk is used for bidirectional transmission, not only increasing the aggregated capacity, but also simplifying the splitting of upstream and downstream and enabling colorless optical network units (ONUs). The capacity of 100 Gb/s for downstream and 75 Gb/s for upstream has been achieved, respectively. In addition, transmission capacity could be further increased by wavelength-division multiplexing (WDM) according to PolD-MRR periodical feature, which might be beneficial for future large-capacity optical access networks.",

keywords = "Passive optical networks, Micro-ring resonator, Space division multiplexing, Polarization diversity",

author = "Fangdi Bao and Yunhong Ding and Toshio Morioka and Oxenl{\o}we, {Leif Katsuo} and Hao Hu",

year = "2018",

doi = "10.1109/JLT.2018.2866240",

language = "English",

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pages = "5091 -- 5095",

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T1 - 100 Gb/s SDM-PON Using Polarization-Diversity Silicon Micro-Ring Resonator Enhanced DML

AU - Bao, Fangdi

AU - Ding, Yunhong

AU - Morioka, Toshio

AU - Oxenløwe, Leif Katsuo

AU - Hu, Hao

PY - 2018

Y1 - 2018

N2 - We experimentally demonstrate a bidirectional space-division multiplexing passive optical network (SDM-PON) system by using a commercial directly modulated laser (DML) modulated by a 25 Gb/s NRZ-OOK signal, and followed by a polarization-diversity silicon micro-ring resonator (PolD-MRR) for enhancing the modulation extinction ratio. A multi-core fiber (MCF) with negligible inter-core crosstalk is used for bidirectional transmission, not only increasing the aggregated capacity, but also simplifying the splitting of upstream and downstream and enabling colorless optical network units (ONUs). The capacity of 100 Gb/s for downstream and 75 Gb/s for upstream has been achieved, respectively. In addition, transmission capacity could be further increased by wavelength-division multiplexing (WDM) according to PolD-MRR periodical feature, which might be beneficial for future large-capacity optical access networks.

AB - We experimentally demonstrate a bidirectional space-division multiplexing passive optical network (SDM-PON) system by using a commercial directly modulated laser (DML) modulated by a 25 Gb/s NRZ-OOK signal, and followed by a polarization-diversity silicon micro-ring resonator (PolD-MRR) for enhancing the modulation extinction ratio. A multi-core fiber (MCF) with negligible inter-core crosstalk is used for bidirectional transmission, not only increasing the aggregated capacity, but also simplifying the splitting of upstream and downstream and enabling colorless optical network units (ONUs). The capacity of 100 Gb/s for downstream and 75 Gb/s for upstream has been achieved, respectively. In addition, transmission capacity could be further increased by wavelength-division multiplexing (WDM) according to PolD-MRR periodical feature, which might be beneficial for future large-capacity optical access networks.

KW - Passive optical networks

KW - Micro-ring resonator

KW - Space division multiplexing

KW - Polarization diversity

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DO - 10.1109/JLT.2018.2866240

M3 - Journal article

SN - 0733-8724

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JF - Journal of Lightwave Technology

IS - 22

ER -

100 Gb/s SDM-PON Using Polarization-Diversity Silicon Micro-Ring Resonator Enhanced DML

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