100 Gbit/s VSB-PAM-n IM/DD transmission system based on 10 GHz DML with optical filtering and joint nonlinear equalization

Jiao Zhang; Jianjun Yu; Xinying Li; Yiran Wei; Kaihui Wang; Li Zhao; Wen Zhou; Miao Kong; Xiaolong Pan; Bo Liu; Xiangjun Xin

doi:10.1364/OE.27.006098

100 Gbit/s VSB-PAM-n IM/DD transmission system based on 10 GHz DML with optical filtering and joint nonlinear equalization

Jiao Zhang, Jianjun Yu^*, Xinying Li, Yiran Wei, Kaihui Wang, Li Zhao, Wen Zhou, Miao Kong, Xiaolong Pan, Bo Liu, Xiangjun Xin

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

37 Citations (Scopus)

Abstract

We experimentally demonstrate the transmission of 100 Gbit/s and beyond vestigial sideband (VSB) n-level pulse amplitude modulation (PAM-n) signals, with a commercial 10 GHz-class directly modulated laser (DML) in the C-band, using optical filtering. To mitigate transmission impairments at the transmitter side, Nyquist pulse shaping and Kaiser Window filtering techniques are used to overcome the limited bandwidth of optoelectronic devices. At the receiver side, the joint nonlinear equalization based on cascaded multi-modulus algorithm (CMMA) and Volterra Filter (VF) is used to reduce the strong nonlinear impairments from chirp and chromatic dispersion (CD). 100 Gb/s PAM-4, 107.5 Gb/s PAM-4, and 101.25 Gb/s PAM-8 signals can be successfully transmitted over 45 km, 10 km and 10 km standard single-mode fiber (SSMF) under the bit-error-ratio (BER) of 3.8 × 10 ⁻³ , respectively.

Original language	English
Pages (from-to)	6098-6105
Number of pages	8
Journal	Optics Express
Volume	27
Issue number	5
DOIs	https://doi.org/10.1364/OE.27.006098
Publication status	Published - 2019
Externally published	Yes

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title = "100 Gbit/s VSB-PAM-n IM/DD transmission system based on 10 GHz DML with optical filtering and joint nonlinear equalization",

abstract = " We experimentally demonstrate the transmission of 100 Gbit/s and beyond vestigial sideband (VSB) n-level pulse amplitude modulation (PAM-n) signals, with a commercial 10 GHz-class directly modulated laser (DML) in the C-band, using optical filtering. To mitigate transmission impairments at the transmitter side, Nyquist pulse shaping and Kaiser Window filtering techniques are used to overcome the limited bandwidth of optoelectronic devices. At the receiver side, the joint nonlinear equalization based on cascaded multi-modulus algorithm (CMMA) and Volterra Filter (VF) is used to reduce the strong nonlinear impairments from chirp and chromatic dispersion (CD). 100 Gb/s PAM-4, 107.5 Gb/s PAM-4, and 101.25 Gb/s PAM-8 signals can be successfully transmitted over 45 km, 10 km and 10 km standard single-mode fiber (SSMF) under the bit-error-ratio (BER) of 3.8 × 10 −3 , respectively.",

author = "Jiao Zhang and Jianjun Yu and Xinying Li and Yiran Wei and Kaihui Wang and Li Zhao and Wen Zhou and Miao Kong and Xiaolong Pan and Bo Liu and Xiangjun Xin",

note = "Publisher Copyright: {\textcopyright} 2019 Optical Society of America.",

year = "2019",

doi = "10.1364/OE.27.006098",

language = "English",

volume = "27",

pages = "6098--6105",

journal = "Optics Express",

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T1 - 100 Gbit/s VSB-PAM-n IM/DD transmission system based on 10 GHz DML with optical filtering and joint nonlinear equalization

AU - Zhang, Jiao

AU - Yu, Jianjun

AU - Li, Xinying

AU - Wei, Yiran

AU - Wang, Kaihui

AU - Zhao, Li

AU - Zhou, Wen

AU - Kong, Miao

AU - Pan, Xiaolong

AU - Liu, Bo

AU - Xin, Xiangjun

PY - 2019

Y1 - 2019

N2 - We experimentally demonstrate the transmission of 100 Gbit/s and beyond vestigial sideband (VSB) n-level pulse amplitude modulation (PAM-n) signals, with a commercial 10 GHz-class directly modulated laser (DML) in the C-band, using optical filtering. To mitigate transmission impairments at the transmitter side, Nyquist pulse shaping and Kaiser Window filtering techniques are used to overcome the limited bandwidth of optoelectronic devices. At the receiver side, the joint nonlinear equalization based on cascaded multi-modulus algorithm (CMMA) and Volterra Filter (VF) is used to reduce the strong nonlinear impairments from chirp and chromatic dispersion (CD). 100 Gb/s PAM-4, 107.5 Gb/s PAM-4, and 101.25 Gb/s PAM-8 signals can be successfully transmitted over 45 km, 10 km and 10 km standard single-mode fiber (SSMF) under the bit-error-ratio (BER) of 3.8 × 10 −3 , respectively.

AB - We experimentally demonstrate the transmission of 100 Gbit/s and beyond vestigial sideband (VSB) n-level pulse amplitude modulation (PAM-n) signals, with a commercial 10 GHz-class directly modulated laser (DML) in the C-band, using optical filtering. To mitigate transmission impairments at the transmitter side, Nyquist pulse shaping and Kaiser Window filtering techniques are used to overcome the limited bandwidth of optoelectronic devices. At the receiver side, the joint nonlinear equalization based on cascaded multi-modulus algorithm (CMMA) and Volterra Filter (VF) is used to reduce the strong nonlinear impairments from chirp and chromatic dispersion (CD). 100 Gb/s PAM-4, 107.5 Gb/s PAM-4, and 101.25 Gb/s PAM-8 signals can be successfully transmitted over 45 km, 10 km and 10 km standard single-mode fiber (SSMF) under the bit-error-ratio (BER) of 3.8 × 10 −3 , respectively.

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DO - 10.1364/OE.27.006098

M3 - Article

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AN - SCOPUS:85062892957

SN - 1094-4087

VL - 27

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EP - 6105

JO - Optics Express

JF - Optics Express

IS - 5

ER -

100 Gbit/s VSB-PAM-n IM/DD transmission system based on 10 GHz DML with optical filtering and joint nonlinear equalization

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