DC Field | Value | Language |
---|---|---|
dc.contributor.author | Reza, Ahmed Galib | ko |
dc.contributor.author | Rhee, June-Koo Kevin | ko |
dc.date.accessioned | 2016-04-15T03:04:44Z | - |
dc.date.available | 2016-04-15T03:04:44Z | - |
dc.date.created | 2015-09-21 | - |
dc.date.created | 2015-09-21 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.citation | JOURNAL OF THE OPTICAL SOCIETY OF KOREA, v.19, no.4, pp.334 - 339 | - |
dc.identifier.issn | 1226-4776 | - |
dc.identifier.uri | http://hdl.handle.net/10203/203947 | - |
dc.description.abstract | Terabit-per-second (Tb/s) transmission capacity for the next generation of long-haul communication networks can be achieved using multicarrier optical super-channel technology. In an elastic orthogonal frequency division multiplexing (OFDM) super-channel transmission system, demultiplexing a portion of an entire spectrum in the form of a subband with minimum power is critically required. A major obstacle to achieving this goal is the analog-to-digital converter (ADC), which is power-hungry and extremely expensive. Without a proper ADC that can work with low power, it is unrealistic to design a 100G coherent receiver suitable for a commercially deployable optical network. Discrete Fourier transform (DFT) is often seen as a primary technique for understanding partial demultiplexing, which can be attained either optically or electronically. If fairly comparable performance can be achieved with an all-optical DFT circuit, then a solution independent of data rate and modulation format can be obtained. In this paper, we investigate two distinct OFDM super-channel receiver models, based on electronic and all-optical DFT-technologies, for partial carrier demultiplexing in a multi-Tb/s transmission system. The performance comparison of the receivers is discussed in terms of bit-error-rate (BER) performance. | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC KOREA | - |
dc.subject | DISCRETE FOURIER-TRANSFORM | - |
dc.subject | TRANSMISSION | - |
dc.subject | SYSTEMS | - |
dc.title | Terabit-Per-Second Optical Super-Channel Receiver Models for Partial Demultiplexing of an OFDM Spectrum | - |
dc.type | Article | - |
dc.identifier.wosid | 000360517000002 | - |
dc.identifier.scopusid | 2-s2.0-84944876736 | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 334 | - |
dc.citation.endingpage | 339 | - |
dc.citation.publicationname | JOURNAL OF THE OPTICAL SOCIETY OF KOREA | - |
dc.identifier.doi | 10.3807/JOSK.2015.19.4.334 | - |
dc.contributor.localauthor | Rhee, June-Koo Kevin | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Orthogonal frequency division multiplexing (OFDM) | - |
dc.subject.keywordAuthor | Super-channel | - |
dc.subject.keywordAuthor | Partial demultiplexing | - |
dc.subject.keywordAuthor | Coherent modulation | - |
dc.subject.keywordAuthor | Fast Fourier transform (FFT) processor | - |
dc.subject.keywordPlus | DISCRETE FOURIER-TRANSFORM | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordPlus | SYSTEMS | - |
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