DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Pilhan | ko |
dc.contributor.author | Yoon, H | ko |
dc.contributor.author | Seo, JE | ko |
dc.contributor.author | Jeong, K | ko |
dc.contributor.author | Ryoo, KW | ko |
dc.contributor.author | Lee, KH | ko |
dc.contributor.author | Park, N | ko |
dc.date.accessioned | 2013-03-03T12:47:16Z | - |
dc.date.available | 2013-03-03T12:47:16Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-10 | - |
dc.identifier.citation | IEEE PHOTONICS TECHNOLOGY LETTERS, v.13, no.10, pp.1136 - 1138 | - |
dc.identifier.issn | 1041-1135 | - |
dc.identifier.uri | http://hdl.handle.net/10203/78730 | - |
dc.description.abstract | In this letter, we propose and demonstrate a novel optical supervisory system for long-haul wavelength-division-multiplexing (WDM) transmission link including cascaded erbium-doped fiber amplifiers (EDFAs). By employing a modified optical time domain reflectometry technique with a wavelength selective bidirectional EDFA, it was possible to monitor the status of the WDM transmission link and EDFA at in-service states with negligible power penalty. Proof of the concept with a 2.5 Gb/s x eight-channel WDM transmission system [single-mode fiber, 320 km] shows clear trace of the transmission line loss/gain/reflection map with minimal signal power penalty of 0.3 dB. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Novel in-service supervisory system using OTDR for long-haul WDM transmission link including cascaded in-line EDFAs | - |
dc.type | Article | - |
dc.identifier.wosid | 000171054000030 | - |
dc.identifier.scopusid | 2-s2.0-0035473385 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 1136 | - |
dc.citation.endingpage | 1138 | - |
dc.citation.publicationname | IEEE PHOTONICS TECHNOLOGY LETTERS | - |
dc.contributor.localauthor | Kim, Pilhan | - |
dc.contributor.nonIdAuthor | Yoon, H | - |
dc.contributor.nonIdAuthor | Seo, JE | - |
dc.contributor.nonIdAuthor | Jeong, K | - |
dc.contributor.nonIdAuthor | Ryoo, KW | - |
dc.contributor.nonIdAuthor | Lee, KH | - |
dc.contributor.nonIdAuthor | Park, N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | monitoring | - |
dc.subject.keywordAuthor | optical fiber measurements | - |
dc.subject.keywordAuthor | optical time-domain reflectometry | - |
dc.subject.keywordAuthor | wavelength-division multiplexing | - |
dc.subject.keywordPlus | FIBER AMPLIFIERS | - |
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