DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Sunghyun | ko |
dc.contributor.author | Park, Jongwoo | ko |
dc.contributor.author | Han, Seungjun | ko |
dc.contributor.author | Kim, Byung Gon | ko |
dc.contributor.author | Kim, Minsik | ko |
dc.contributor.author | Yu, Kyoungsik | ko |
dc.contributor.author | Chung, Yun Chur | ko |
dc.date.accessioned | 2020-10-16T04:55:10Z | - |
dc.date.available | 2020-10-16T04:55:10Z | - |
dc.date.created | 2020-10-06 | - |
dc.date.created | 2020-10-06 | - |
dc.date.issued | 2020-08 | - |
dc.identifier.citation | IEEE ACCESS, v.8, pp.157504 - 157509 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | http://hdl.handle.net/10203/276656 | - |
dc.description.abstract | We propose to implement a 2-channel optical-time-division-multiplexed (OTDM) system for short-reach optical interconnects by using a sinusoidally modulated light source instead of a complicated mode-locked laser as an input pulse source. In this system, the OTDM signal is obtained by bit-interleaving two optical return-to-zero (RZ) signals generated by using the sinusoidally modulated light. We operate these RZ signals in the orthogonal in-phase and quadrature domains to avoid the unwanted beat components. After the transmission, the OTDM signal is detected by using single photodetector, and then processed by a 2 x 2 multiple-input multiple-output equalizer. For a demonstration, we generate 150-Gb/s OTDM signal operating in the 8-level pulse-amplitude modulated (PAM-8) format by using commercial LiNbO3 Mach-Zehnder modulators and transmit this OTDM signal over 1.9 km of the standard single-mode fiber (SSMF). In addition, we fabricate the proposed OTDM transmitter in an integrated silicon-photonics chip and use it to demonstrate the transmission of the 64-Gb/s OTDM PAM-4 signal over 2.2 km of SSMF. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A Cost-Effective 2-Channel OTDM System Implemented With Sinusoidally Modulated Light Source | - |
dc.type | Article | - |
dc.identifier.wosid | 000568247300001 | - |
dc.identifier.scopusid | 2-s2.0-85091246348 | - |
dc.type.rims | ART | - |
dc.citation.volume | 8 | - |
dc.citation.beginningpage | 157504 | - |
dc.citation.endingpage | 157509 | - |
dc.citation.publicationname | IEEE ACCESS | - |
dc.identifier.doi | 10.1109/ACCESS.2020.3016969 | - |
dc.contributor.localauthor | Yu, Kyoungsik | - |
dc.contributor.localauthor | Chung, Yun Chur | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Optical time-division multiplexing | - |
dc.subject.keywordAuthor | pulse-amplitude modulation (PAM) | - |
dc.subject.keywordPlus | SPEED | - |
dc.subject.keywordPlus | SIGNAL | - |
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