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Reach extension of PAM4 signals in O-band transmission by application of alternate-mark-inversion

Reach extension of PAM4 signals in O-band transmission by application of alternate-mark-inversion
Reach extension of PAM4 signals in O-band transmission by application of alternate-mark-inversion
We improve the tolerance of O-band PAM4 transmission to nonlinearity by adopting an alternate-mark-inversion scheme. Improvements in receiver sensitivity are shown over both semiconductor optical amplifier and bismuth doped fibre amplifier equipped links, the greatest being a 4.4dB Q-factor improvement over 60km of SMF-28e.
Alternate-Mark-Inversion, Data Centre Communications, O-Band, Pulse Amplitude Modulation, Short-Reach
Institution of Engineering and Technology
Taengnoi, Natsupa
afc5fb3e-224b-43b3-a161-931ed77faec1
Bottrill, Kyle R.H.
8c2e6c2d-9f14-424e-b779-43c23e2f49ac
Hong, Yang
73d5144c-02db-4977-b517-0d2f5a052807
Thipparapu, Naresh K.
a36a2b4c-b75c-4976-a753-b5fab9e54150
Lacava, Cosimo
a0a31a27-23ac-4a73-8bb4-2f02368fb8bd
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Richardson, David J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Petropoulos, Periklis
522b02cc-9f3f-468e-bca5-e9f58cc9cad7
Taengnoi, Natsupa
afc5fb3e-224b-43b3-a161-931ed77faec1
Bottrill, Kyle R.H.
8c2e6c2d-9f14-424e-b779-43c23e2f49ac
Hong, Yang
73d5144c-02db-4977-b517-0d2f5a052807
Thipparapu, Naresh K.
a36a2b4c-b75c-4976-a753-b5fab9e54150
Lacava, Cosimo
a0a31a27-23ac-4a73-8bb4-2f02368fb8bd
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Richardson, David J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Petropoulos, Periklis
522b02cc-9f3f-468e-bca5-e9f58cc9cad7

Taengnoi, Natsupa, Bottrill, Kyle R.H., Hong, Yang, Thipparapu, Naresh K., Lacava, Cosimo, Sahu, Jayanta K., Richardson, David J. and Petropoulos, Periklis (2019) Reach extension of PAM4 signals in O-band transmission by application of alternate-mark-inversion. In, 45th European Conference on Optical Communication (ECOC 2019). (IET Conference Publications, 2019) 45th European Conference on Optical Communication (ECOC 2019) (22/09/19 - 26/09/19) Institution of Engineering and Technology. (doi:10.1049/cp.2019.1127).

Record type: Book Section

Abstract

We improve the tolerance of O-band PAM4 transmission to nonlinearity by adopting an alternate-mark-inversion scheme. Improvements in receiver sensitivity are shown over both semiconductor optical amplifier and bismuth doped fibre amplifier equipped links, the greatest being a 4.4dB Q-factor improvement over 60km of SMF-28e.

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More information

Published date: 2019
Venue - Dates: 45th European Conference on Optical Communication (ECOC 2019), , Dublin, Ireland, 2019-09-22 - 2019-09-26
Keywords: Alternate-Mark-Inversion, Data Centre Communications, O-Band, Pulse Amplitude Modulation, Short-Reach

Identifiers

Local EPrints ID: 473311
URI: http://eprints.soton.ac.uk/id/eprint/473311
PURE UUID: 67aedeb5-e1be-4ca4-82a5-34a640d3c7bf
ORCID for Kyle R.H. Bottrill: ORCID iD orcid.org/0000-0002-9872-110X
ORCID for Naresh K. Thipparapu: ORCID iD orcid.org/0000-0002-5153-4737
ORCID for Cosimo Lacava: ORCID iD orcid.org/0000-0002-9950-8642
ORCID for Jayanta K. Sahu: ORCID iD orcid.org/0000-0003-3560-6152
ORCID for David J. Richardson: ORCID iD orcid.org/0000-0002-7751-1058
ORCID for Periklis Petropoulos: ORCID iD orcid.org/0000-0002-1576-8034

Catalogue record

Date deposited: 13 Jan 2023 17:58
Last modified: 17 Mar 2024 03:41

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Contributors

Author: Natsupa Taengnoi
Author: Kyle R.H. Bottrill ORCID iD
Author: Yang Hong
Author: Naresh K. Thipparapu ORCID iD
Author: Cosimo Lacava ORCID iD
Author: Jayanta K. Sahu ORCID iD
Author: Periklis Petropoulos ORCID iD

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