Coupled structure for wide-band EDFA with gain and noise figure improvements from C to L-band ASE injection

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dc.contributor.authorMin, Bumkiko
dc.contributor.authorYoon, Hko
dc.contributor.authorLee, WJko
dc.contributor.authorPark, Nko
dc.date.accessioned2013-03-02T14:24:15Z-
dc.date.available2013-03-02T14:24:15Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2000-05-
dc.identifier.citationIEEE PHOTONICS TECHNOLOGY LETTERS, v.12, no.5, pp.480 - 482-
dc.identifier.issn1041-1135-
dc.identifier.urihttp://hdl.handle.net/10203/73965-
dc.description.abstractWe propose a novel structure for C plus L-band silica based wide-band erbium-doped fiber amplifiers (W-EDFA's), which use backward amplified spontaneous emission from the C-band EDFA as the pump-mediating injection source for the L-band amplifier unit. Experimental results show gain and noise figure improvements of over 2.6 dB and 0.6 dB, respectively, at -3.5 dBm of L-band input signal power, Spatially resolved numerical analysis confirms the pump-mediating effect of C-band backward ASE in the L-band EDFA for the gain and noise figure improvement, which also provides better understanding on the dynamics of C-band injection seed methods.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectFIBER AMPLIFIER-
dc.titleCoupled structure for wide-band EDFA with gain and noise figure improvements from C to L-band ASE injection-
dc.typeArticle-
dc.identifier.wosid000086994100008-
dc.identifier.scopusid2-s2.0-0001412762-
dc.type.rimsART-
dc.citation.volume12-
dc.citation.issue5-
dc.citation.beginningpage480-
dc.citation.endingpage482-
dc.citation.publicationnameIEEE PHOTONICS TECHNOLOGY LETTERS-
dc.contributor.localauthorMin, Bumki-
dc.contributor.nonIdAuthorYoon, H-
dc.contributor.nonIdAuthorLee, WJ-
dc.contributor.nonIdAuthorPark, N-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorerbium-doped fiber amplifiers (EDFA&apos-
dc.subject.keywordAuthors)-
dc.subject.keywordAuthoroptical fiber communication-
dc.subject.keywordAuthorwavelength division multiplexed (WDM) systems-
dc.subject.keywordPlusFIBER AMPLIFIER-
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