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Article: A 160-Gb/s OTDM demultiplexer based on parametric wavelength exchange
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TitleA 160-Gb/s OTDM demultiplexer based on parametric wavelength exchange
 
AuthorsShen, M1
Xu, X1
Yuk, TI1
Wong, KKY1
 
KeywordsOptical communication
Optical signal processing
Optical time-division multiplexing (OTDM)
Parametric wavelength exchange (PWE)
 
Issue Date2009
 
PublisherIEEE.
 
CitationIeee Journal Of Quantum Electronics, 2009, v. 45 n. 11, p. 1309-1316 [How to Cite?]
DOI: http://dx.doi.org/10.1109/JQE.2009.2026653
 
AbstractParametric wavelength exchange (PWE) has been demonstrated as a versatile device in providing different functionalities. In this paper, we will concentrate, numerically and experimentally, on one of these functionalities, namely, all-optical time demultiplexing of 160-Gb/s return-to-zero (RZ) signals based on a pulsed-pump PWE in a 400 m highly nonlinear dispersion-shifted fiber. Experimental results show power penalties < 2.7 dB at bit-error rate of 10-9 for all demultiplexed 10-Gb/s RZ signals. We also derive theoretical expressions for the conversion/residual efficiencies and investigate the impact of pump pulse width and phase mismatch on these efficiencies. Furthermore, the impacts of pulsed-pump wavelength and power level on the characteristics of the switching window are investigated numerically. As a result, the demultiplexer can be easily upgraded to an add-drop multiplexer because of the complete exchange nature of PWE, which is justified by the surviving channels' waveform performance. © 2009 IEEE.
 
DescriptionINSPEC Accession Number: 10908228
 
ISSN0018-9197
2012 Impact Factor: 1.83
2012 SCImago Journal Rankings: 1.238
 
DOIhttp://dx.doi.org/10.1109/JQE.2009.2026653
 
ISI Accession Number IDWOS:000270719900001
Funding AgencyGrant Number
Research Grants Council of the Hong Kong Special Administrative Region, ChinaHKU 7172/07E
HKU 7179/08E
Funding Information:

This work was supported in part by grants from the Research Grants Council of the Hong Kong Special Administrative Region, China, under Grant HKU 7172/07E and Grant HKU 7179/08E.

 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorShen, M
 
dc.contributor.authorXu, X
 
dc.contributor.authorYuk, TI
 
dc.contributor.authorWong, KKY
 
dc.date.accessioned2010-09-17T10:34:45Z
 
dc.date.available2010-09-17T10:34:45Z
 
dc.date.issued2009
 
dc.description.abstractParametric wavelength exchange (PWE) has been demonstrated as a versatile device in providing different functionalities. In this paper, we will concentrate, numerically and experimentally, on one of these functionalities, namely, all-optical time demultiplexing of 160-Gb/s return-to-zero (RZ) signals based on a pulsed-pump PWE in a 400 m highly nonlinear dispersion-shifted fiber. Experimental results show power penalties < 2.7 dB at bit-error rate of 10-9 for all demultiplexed 10-Gb/s RZ signals. We also derive theoretical expressions for the conversion/residual efficiencies and investigate the impact of pump pulse width and phase mismatch on these efficiencies. Furthermore, the impacts of pulsed-pump wavelength and power level on the characteristics of the switching window are investigated numerically. As a result, the demultiplexer can be easily upgraded to an add-drop multiplexer because of the complete exchange nature of PWE, which is justified by the surviving channels' waveform performance. © 2009 IEEE.
 
dc.description.naturepublished_or_final_version
 
dc.descriptionINSPEC Accession Number: 10908228
 
dc.identifier.citationIeee Journal Of Quantum Electronics, 2009, v. 45 n. 11, p. 1309-1316 [How to Cite?]
DOI: http://dx.doi.org/10.1109/JQE.2009.2026653
 
dc.identifier.doihttp://dx.doi.org/10.1109/JQE.2009.2026653
 
dc.identifier.epage1316
 
dc.identifier.hkuros172274
 
dc.identifier.isiWOS:000270719900001
Funding AgencyGrant Number
Research Grants Council of the Hong Kong Special Administrative Region, ChinaHKU 7172/07E
HKU 7179/08E
Funding Information:

This work was supported in part by grants from the Research Grants Council of the Hong Kong Special Administrative Region, China, under Grant HKU 7172/07E and Grant HKU 7179/08E.

 
dc.identifier.issn0018-9197
2012 Impact Factor: 1.83
2012 SCImago Journal Rankings: 1.238
 
dc.identifier.issue11
 
dc.identifier.openurl
 
dc.identifier.scopuseid_2-s2.0-77949755080
 
dc.identifier.spage1309
 
dc.identifier.urihttp://hdl.handle.net/10722/92055
 
dc.identifier.volume45
 
dc.languageeng
 
dc.publisherIEEE.
 
dc.publisher.placeUnited States
 
dc.relation.ispartofIEEE Journal of Quantum Electronics
 
dc.relation.referencesReferences in Scopus
 
dc.rightsIEEE Journal OF Quantum Electronics. Copyright © IEEE.
 
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License
 
dc.rights©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
 
dc.subjectOptical communication
 
dc.subjectOptical signal processing
 
dc.subjectOptical time-division multiplexing (OTDM)
 
dc.subjectParametric wavelength exchange (PWE)
 
dc.titleA 160-Gb/s OTDM demultiplexer based on parametric wavelength exchange
 
dc.typeArticle
 
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<description.abstract>Parametric wavelength exchange (PWE) has been demonstrated as a versatile device in providing different functionalities. In this paper, we will concentrate, numerically and experimentally, on one of these functionalities, namely, all-optical time demultiplexing of 160-Gb/s return-to-zero (RZ) signals based on a pulsed-pump PWE in a 400 m highly nonlinear dispersion-shifted fiber. Experimental results show power penalties &lt; 2.7 dB at bit-error rate of 10-9 for all demultiplexed 10-Gb/s RZ signals. We also derive theoretical expressions for the conversion/residual efficiencies and investigate the impact of pump pulse width and phase mismatch on these efficiencies. Furthermore, the impacts of pulsed-pump wavelength and power level on the characteristics of the switching window are investigated numerically. As a result, the demultiplexer can be easily upgraded to an add-drop multiplexer because of the complete exchange nature of PWE, which is justified by the surviving channels&apos; waveform performance. &#169; 2009 IEEE.</description.abstract>
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Author Affiliations
  1. The University of Hong Kong