High time-resolution 640-Gb/s clock recovery using time-domain optical Fourier transformation and narrowband optical filter

Pengyu Guan; Hans Christian Hansen Mulvad; Keisuke Kasai; Toshihiko Hirooka; Masataka Nakazawa

doi:10.1109/LPT.2010.2083644

High time-resolution 640-Gb/s clock recovery using time-domain optical Fourier transformation and narrowband optical filter

Pengyu Guan^*, Hans Christian Hansen Mulvad, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

We present a novel scheme for subharmonic clock recovery from an optical time-division-multiplexing signal using time-domain optical Fourier transformation and a narrowband optical filter. High-resolution 640-Gb/s clock recovery is successfully demonstrated with no pattern dependence. The clock recovery is also applied to a 640-Gb/s differential phase-shift-keying transmission, and error-free performance is achieved over 300 km.

Original language	English
Article number	5593866
Pages (from-to)	1735-1737
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	22
Issue number	23
DOIs	https://doi.org/10.1109/LPT.2010.2083644
Publication status	Published - 2010
Externally published	Yes

Keywords

Clock recovery
high-speed optical pulse transmission
optical Fourier transformation
optical time-division multiplexing (OTDM)
time-to-frequency conversion

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10.1109/LPT.2010.2083644

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abstract = "We present a novel scheme for subharmonic clock recovery from an optical time-division-multiplexing signal using time-domain optical Fourier transformation and a narrowband optical filter. High-resolution 640-Gb/s clock recovery is successfully demonstrated with no pattern dependence. The clock recovery is also applied to a 640-Gb/s differential phase-shift-keying transmission, and error-free performance is achieved over 300 km.",

keywords = "Clock recovery, high-speed optical pulse transmission, optical Fourier transformation, optical time-division multiplexing (OTDM), time-to-frequency conversion",

author = "Pengyu Guan and {Hansen Mulvad}, {Hans Christian} and Keisuke Kasai and Toshihiko Hirooka and Masataka Nakazawa",

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AU - Guan, Pengyu

AU - Hansen Mulvad, Hans Christian

AU - Kasai, Keisuke

AU - Hirooka, Toshihiko

AU - Nakazawa, Masataka

PY - 2010

Y1 - 2010

N2 - We present a novel scheme for subharmonic clock recovery from an optical time-division-multiplexing signal using time-domain optical Fourier transformation and a narrowband optical filter. High-resolution 640-Gb/s clock recovery is successfully demonstrated with no pattern dependence. The clock recovery is also applied to a 640-Gb/s differential phase-shift-keying transmission, and error-free performance is achieved over 300 km.

AB - We present a novel scheme for subharmonic clock recovery from an optical time-division-multiplexing signal using time-domain optical Fourier transformation and a narrowband optical filter. High-resolution 640-Gb/s clock recovery is successfully demonstrated with no pattern dependence. The clock recovery is also applied to a 640-Gb/s differential phase-shift-keying transmission, and error-free performance is achieved over 300 km.

KW - Clock recovery

KW - high-speed optical pulse transmission

KW - optical Fourier transformation

KW - optical time-division multiplexing (OTDM)

KW - time-to-frequency conversion

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JF - IEEE Photonics Technology Letters

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M1 - 5593866

ER -

High time-resolution 640-Gb/s clock recovery using time-domain optical Fourier transformation and narrowband optical filter

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Keywords

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