Optical Synchronization of a 10-G Ethernet Packet and Time-Division Multiplexing to a 50-Gb/s Signal Using an Optical Time Lens

Hao Hu; Janaina Laguardia Areal; Evarist Palushani; Leif Katsuo Oxenløwe; Anders Clausen; Michael Stübert Berger; Palle Jeppesen

doi:10.1109/LPT.2010.2073460

Optical Synchronization of a 10-G Ethernet Packet and Time-Division Multiplexing to a 50-Gb/s Signal Using an Optical Time Lens

Hao Hu, Janaina Laguardia Areal, Evarist Palushani, Leif Katsuo Oxenløwe, Anders Clausen, Michael Stübert Berger, Palle Jeppesen

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

Abstract

A 10-G Ethernet packet with maximum packet size of 1518 bytes is synchronized to a master clock with 200-kHz frequency offset using a time lens. The input 10-Gb/s non-return-to-zero packet is at the same time converted into a return-to-zero (RZ) packet with a pulsewidth of 10 ps and then time-division multiplexed with four 10-Gb/s optical time-division-multiplexing (OTDM) channels, thus constituting a 50-Gb/s OTDM serial signal. Error-free performances of the synchronized RZ packet and demultiplexed packet from the aggregated 50-Gb/s OTDM signal are achieved.

Original language	English
Journal	I E E E Photonics Technology Letters
Volume	22
Issue number	21
Pages (from-to)	1583-1585
ISSN	1041-1135
DOIs	https://doi.org/10.1109/LPT.2010.2073460
Publication status	Published - 2010

Keywords

packet clock recovery
optical Fourier transformation (OFT)
Ethernet packet
optical time-division multiplexing (OTDM)
synchronization
time lens

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10.1109/LPT.2010.2073460

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title = "Optical Synchronization of a 10-G Ethernet Packet and Time-Division Multiplexing to a 50-Gb/s Signal Using an Optical Time Lens",

abstract = "A 10-G Ethernet packet with maximum packet size of 1518 bytes is synchronized to a master clock with 200-kHz frequency offset using a time lens. The input 10-Gb/s non-return-to-zero packet is at the same time converted into a return-to-zero (RZ) packet with a pulsewidth of 10 ps and then time-division multiplexed with four 10-Gb/s optical time-division-multiplexing (OTDM) channels, thus constituting a 50-Gb/s OTDM serial signal. Error-free performances of the synchronized RZ packet and demultiplexed packet from the aggregated 50-Gb/s OTDM signal are achieved.",

keywords = "packet clock recovery, optical Fourier transformation (OFT), Ethernet packet, optical time-division multiplexing (OTDM), synchronization, time lens",

author = "Hao Hu and {Laguardia Areal}, Janaina and Evarist Palushani and Oxenl{\o}we, {Leif Katsuo} and Anders Clausen and Berger, {Michael St{\"u}bert} and Palle Jeppesen",

year = "2010",

doi = "10.1109/LPT.2010.2073460",

language = "English",

volume = "22",

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AU - Hu, Hao

AU - Laguardia Areal, Janaina

AU - Palushani, Evarist

AU - Oxenløwe, Leif Katsuo

AU - Clausen, Anders

AU - Berger, Michael Stübert

AU - Jeppesen, Palle

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N2 - A 10-G Ethernet packet with maximum packet size of 1518 bytes is synchronized to a master clock with 200-kHz frequency offset using a time lens. The input 10-Gb/s non-return-to-zero packet is at the same time converted into a return-to-zero (RZ) packet with a pulsewidth of 10 ps and then time-division multiplexed with four 10-Gb/s optical time-division-multiplexing (OTDM) channels, thus constituting a 50-Gb/s OTDM serial signal. Error-free performances of the synchronized RZ packet and demultiplexed packet from the aggregated 50-Gb/s OTDM signal are achieved.

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KW - packet clock recovery

KW - optical Fourier transformation (OFT)

KW - Ethernet packet

KW - optical time-division multiplexing (OTDM)

KW - synchronization

KW - time lens

U2 - 10.1109/LPT.2010.2073460

DO - 10.1109/LPT.2010.2073460

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JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

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ER -

Optical Synchronization of a 10-G Ethernet Packet and Time-Division Multiplexing to a 50-Gb/s Signal Using an Optical Time Lens

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Keywords

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