NRZ versus RZ over Absolute Added Correlative coding in optical metro-access networks

Nguyen Dong-Nhat; Mohamed A. Elsherif; Hoa Le Minh; Amin Malekmohammadi

doi:10.1016/j.optcom.2016.11.017

NRZ versus RZ over Absolute Added Correlative coding in optical metro-access networks

Nguyen Dong-Nhat, Mohamed A. Elsherif, Hoa Le Minh, Amin Malekmohammadi

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

16 Citations (Scopus)

Abstract

This paper comparatively investigates the transmission performance of absolute added correlative coding (AACC) using non-return-to-zero (NRZ) and return-to-zero (RZ) pulse shapes with a binary intensity modulation direct detection receiver in 40 Gb/s optical metro-access networks operating at 1550 nm. It is shown that, for AACC transmission, the NRZ impulse shaping is superior in comparison to RZ in spectral efficiency, dispersion tolerance, residual dispersion and self-phase modulation (SPM) tolerance. However, RZ-AACC experiences a ~1–2 dB advantage in receiver sensitivity over NRZ-AACC for back-to-back configuration as well as after 300-km single-mode fiber delivery.

Original language	English
Pages (from-to)	30-36
Journal	Optics Communications
Volume	387
Early online date	18 Nov 2016
DOIs	https://doi.org/10.1016/j.optcom.2016.11.017
Publication status	Published - 15 Mar 2017

Keywords

Absolute Added Correlative Coding
modulation formats
optical metro-access networks
pulse shape
partial-response signaling
direct detection

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10.1016/j.optcom.2016.11.017

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title = "NRZ versus RZ over Absolute Added Correlative coding in optical metro-access networks",

abstract = "This paper comparatively investigates the transmission performance of absolute added correlative coding (AACC) using non-return-to-zero (NRZ) and return-to-zero (RZ) pulse shapes with a binary intensity modulation direct detection receiver in 40 Gb/s optical metro-access networks operating at 1550 nm. It is shown that, for AACC transmission, the NRZ impulse shaping is superior in comparison to RZ in spectral efficiency, dispersion tolerance, residual dispersion and self-phase modulation (SPM) tolerance. However, RZ-AACC experiences a \textasciitilde{}1–2 dB advantage in receiver sensitivity over NRZ-AACC for back-to-back configuration as well as after 300-km single-mode fiber delivery.",

keywords = "Absolute Added Correlative Coding, modulation formats, optical metro-access networks, pulse shape, partial-response signaling, direct detection",

author = "Nguyen Dong-Nhat and Elsherif, \{Mohamed A.\} and \{Le Minh\}, Hoa and Amin Malekmohammadi",

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doi = "10.1016/j.optcom.2016.11.017",

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journal = "Optics Communications",

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AU - Dong-Nhat, Nguyen

AU - Elsherif, Mohamed A.

AU - Le Minh, Hoa

AU - Malekmohammadi, Amin

PY - 2017/3/15

Y1 - 2017/3/15

N2 - This paper comparatively investigates the transmission performance of absolute added correlative coding (AACC) using non-return-to-zero (NRZ) and return-to-zero (RZ) pulse shapes with a binary intensity modulation direct detection receiver in 40 Gb/s optical metro-access networks operating at 1550 nm. It is shown that, for AACC transmission, the NRZ impulse shaping is superior in comparison to RZ in spectral efficiency, dispersion tolerance, residual dispersion and self-phase modulation (SPM) tolerance. However, RZ-AACC experiences a ~1–2 dB advantage in receiver sensitivity over NRZ-AACC for back-to-back configuration as well as after 300-km single-mode fiber delivery.

AB - This paper comparatively investigates the transmission performance of absolute added correlative coding (AACC) using non-return-to-zero (NRZ) and return-to-zero (RZ) pulse shapes with a binary intensity modulation direct detection receiver in 40 Gb/s optical metro-access networks operating at 1550 nm. It is shown that, for AACC transmission, the NRZ impulse shaping is superior in comparison to RZ in spectral efficiency, dispersion tolerance, residual dispersion and self-phase modulation (SPM) tolerance. However, RZ-AACC experiences a ~1–2 dB advantage in receiver sensitivity over NRZ-AACC for back-to-back configuration as well as after 300-km single-mode fiber delivery.

KW - Absolute Added Correlative Coding

KW - modulation formats

KW - optical metro-access networks

KW - pulse shape

KW - partial-response signaling

KW - direct detection

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DO - 10.1016/j.optcom.2016.11.017

M3 - Article

SN - 0030-4018

VL - 387

SP - 30

EP - 36

JO - Optics Communications

JF - Optics Communications

ER -

NRZ versus RZ over Absolute Added Correlative coding in optical metro-access networks

Abstract

Keywords

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