DC Field | Value | Language |
---|---|---|
dc.contributor.author | Al-Qazwini, Zaineb | ko |
dc.contributor.author | Kim, Hoon | ko |
dc.date.accessioned | 2015-04-07T04:55:34Z | - |
dc.date.available | 2015-04-07T04:55:34Z | - |
dc.date.created | 2014-05-23 | - |
dc.date.created | 2014-05-23 | - |
dc.date.created | 2014-05-23 | - |
dc.date.created | 2014-05-23 | - |
dc.date.issued | 2010-04 | - |
dc.identifier.citation | OPTICS EXPRESS, v.18, no.8, pp.8360 - 8366 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195244 | - |
dc.description.abstract | The major drawback of frequency modulation (FM)-based directly modulated laser (DML) is its non-uniform FM response at low frequency range which gives rise to a severe pattern-dependent performance degradation. In this paper, we investigate the use of line coding to deplete the low-frequency spectral contents of the signal and thus to alleviate the degradation. We examine various line codes (8B/10B, 5B/6B, 7B/8B, 9B/10B, and 64B/66B) with continuous-phase frequency-shift keying/amplitude-shift keying (CPFSK/ASK) signals generated using a DML and a delay interferometer. Experimental demonstrations are performed with a long pseudorandom bit sequence length of 2(20)-1 and the bandwidth expansion by each code is taken into consideration. The results show that among the five codes we tested, 9B/10B code outperforms the other codes in terms of receiver sensitivity an dispersion tolerance. We demonstrate successful transmission of 10-Gb/s CPFSK-ASK signals over 65-km standard single-mode fiber with a bandwidth expansion of only 11.1%. (C) 2010 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Line coding to enhance the performance of 10-Gb/s CPFSK-ASK directly modulated signals | - |
dc.type | Article | - |
dc.identifier.wosid | 000276610300086 | - |
dc.identifier.scopusid | 2-s2.0-77950887818 | - |
dc.type.rims | ART | - |
dc.citation.volume | 18 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 8360 | - |
dc.citation.endingpage | 8366 | - |
dc.citation.publicationname | OPTICS EXPRESS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Hoon | - |
dc.contributor.nonIdAuthor | Al-Qazwini, Zaineb | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | NEGATIVE DISPERSION FIBER | - |
dc.subject.keywordPlus | FM RESPONSE | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordPlus | LASER | - |
dc.subject.keywordPlus | NETWORKS | - |
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