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Conference Paper: Routing for all-optical networks using wavelengths outside erbium-doped fiber amplifier bandwidth

TitleRouting for all-optical networks using wavelengths outside erbium-doped fiber amplifier bandwidth
Authors
Issue Date1994
PublisherI E E E, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/
Citation
Proceedings - Ieee Infocom, 1994, v. 2, p. 946-953 How to Cite?
AbstractIn wavelength-division multiplexed wide-area optical networks, erbium-doped fiber amplifiers (EDFAs) are usually employed to boost lightwave power. However, EDFAs can only cover 35 nm of the 200 nm fiber bandwidth at 1.55 μm, and therefore messages transmitted on the remaining fiber bandwidth cannot be amplified. We propose to use wavelengths outside the EDFA bandwidth for sending messages over short distances in which amplification is not necessary. Routing determines which wavelength and links a message is routed on, and hence whether or not a message needs amplification. We design static and dynamic routing algorithms in circuit-switched networks and analyze the performance using simulation. The results show that use of wavelengths outside the EDFA bandwidth can decrease blocking and increase the network capacity.
Persistent Identifierhttp://hdl.handle.net/10722/158138
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLee, KuoChunen_US
dc.contributor.authorLi, Victor OKen_US
dc.date.accessioned2012-08-08T08:58:13Z-
dc.date.available2012-08-08T08:58:13Z-
dc.date.issued1994en_US
dc.identifier.citationProceedings - Ieee Infocom, 1994, v. 2, p. 946-953en_US
dc.identifier.issn0743-166Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/158138-
dc.description.abstractIn wavelength-division multiplexed wide-area optical networks, erbium-doped fiber amplifiers (EDFAs) are usually employed to boost lightwave power. However, EDFAs can only cover 35 nm of the 200 nm fiber bandwidth at 1.55 μm, and therefore messages transmitted on the remaining fiber bandwidth cannot be amplified. We propose to use wavelengths outside the EDFA bandwidth for sending messages over short distances in which amplification is not necessary. Routing determines which wavelength and links a message is routed on, and hence whether or not a message needs amplification. We design static and dynamic routing algorithms in circuit-switched networks and analyze the performance using simulation. The results show that use of wavelengths outside the EDFA bandwidth can decrease blocking and increase the network capacity.en_US
dc.languageengen_US
dc.publisherI E E E, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/en_US
dc.relation.ispartofProceedings - IEEE INFOCOMen_US
dc.titleRouting for all-optical networks using wavelengths outside erbium-doped fiber amplifier bandwidthen_US
dc.typeConference_Paperen_US
dc.identifier.emailLi, Victor OK:vli@eee.hku.hken_US
dc.identifier.authorityLi, Victor OK=rp00150en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0028562325en_US
dc.identifier.volume2en_US
dc.identifier.spage946en_US
dc.identifier.epage953en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLee, KuoChun=7501503804en_US
dc.identifier.scopusauthoridLi, Victor OK=7202621685en_US

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