Ultrafast phase comparator for phase-locked loop-based optoelectronic clock recovery systems

Fausto Gómez-Agis; Leif Katsuo Oxenløwe; Sunao Kurimura; Cédric Ware; Hans Christian Hansen Mulvad; Michael Galili; Didier Erasme

doi:10.1109/JLT.2008.2010957

Ultrafast phase comparator for phase-locked loop-based optoelectronic clock recovery systems

Fausto Gómez-Agis, Leif Katsuo Oxenløwe, Sunao Kurimura, Cédric Ware, Hans Christian Hansen Mulvad, Michael Galili, Didier Erasme

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

Abstract

The authors report on a novel application of a χ² nonlinear optical device as an ultrafast phase comparator, an essential element that allows an optoelectronic phase-locked loop to perform clock recovery of ultrahigh-speed optical time-division multiplexed (OTDM) signals. Particular interest is devoted to a quasi-phase-matching adhered-ridge-waveguide periodically poled lithium niobate (PPLN) device, which shows a sufficient high temporal resolution to resolve a 640 Gbits OTDM signal.

Original language	English
Pages (from-to)	2439-2448
Number of pages	10
Journal	Journal of Lightwave Technology
Volume	27
Issue number	13
DOIs	https://doi.org/10.1109/JLT.2008.2010957
Publication status	Published - 1 Jul 2009

Keywords

Clock recovery (CR)
Nonlinear optics
Optical communication
Optical phase matching
Optical signal processing
Optical time division multiplexing (OTDM)
Optoelectronic phase-locked loop (OEPLL)
Periodically poled lithium niobate (PPLN)

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10.1109/JLT.2008.2010957

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title = "Ultrafast phase comparator for phase-locked loop-based optoelectronic clock recovery systems",

abstract = "The authors report on a novel application of a χ2 nonlinear optical device as an ultrafast phase comparator, an essential element that allows an optoelectronic phase-locked loop to perform clock recovery of ultrahigh-speed optical time-division multiplexed (OTDM) signals. Particular interest is devoted to a quasi-phase-matching adhered-ridge-waveguide periodically poled lithium niobate (PPLN) device, which shows a sufficient high temporal resolution to resolve a 640 Gbits OTDM signal.",

keywords = "Clock recovery (CR), Nonlinear optics, Optical communication, Optical phase matching, Optical signal processing, Optical time division multiplexing (OTDM), Optoelectronic phase-locked loop (OEPLL), Periodically poled lithium niobate (PPLN)",

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doi = "10.1109/JLT.2008.2010957",

language = "English",

volume = "27",

pages = "2439--2448",

journal = "Journal of Lightwave Technology",

issn = "0733-8724",

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T1 - Ultrafast phase comparator for phase-locked loop-based optoelectronic clock recovery systems

AU - Gómez-Agis, Fausto

AU - Oxenløwe, Leif Katsuo

AU - Kurimura, Sunao

AU - Ware, Cédric

AU - Mulvad, Hans Christian Hansen

AU - Galili, Michael

AU - Erasme, Didier

PY - 2009/7/1

Y1 - 2009/7/1

N2 - The authors report on a novel application of a χ2 nonlinear optical device as an ultrafast phase comparator, an essential element that allows an optoelectronic phase-locked loop to perform clock recovery of ultrahigh-speed optical time-division multiplexed (OTDM) signals. Particular interest is devoted to a quasi-phase-matching adhered-ridge-waveguide periodically poled lithium niobate (PPLN) device, which shows a sufficient high temporal resolution to resolve a 640 Gbits OTDM signal.

AB - The authors report on a novel application of a χ2 nonlinear optical device as an ultrafast phase comparator, an essential element that allows an optoelectronic phase-locked loop to perform clock recovery of ultrahigh-speed optical time-division multiplexed (OTDM) signals. Particular interest is devoted to a quasi-phase-matching adhered-ridge-waveguide periodically poled lithium niobate (PPLN) device, which shows a sufficient high temporal resolution to resolve a 640 Gbits OTDM signal.

KW - Clock recovery (CR)

KW - Nonlinear optics

KW - Optical communication

KW - Optical phase matching

KW - Optical signal processing

KW - Optical time division multiplexing (OTDM)

KW - Optoelectronic phase-locked loop (OEPLL)

KW - Periodically poled lithium niobate (PPLN)

U2 - 10.1109/JLT.2008.2010957

DO - 10.1109/JLT.2008.2010957

M3 - Article

AN - SCOPUS:67651124702

SN - 0733-8724

VL - 27

SP - 2439

EP - 2448

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

IS - 13

ER -

Ultrafast phase comparator for phase-locked loop-based optoelectronic clock recovery systems

Abstract

Keywords

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