Theoretical Performance Evaluation of Optical Complex Signals Based on Optically Injection-Locked Semiconductor Lasers
DC Field | Value | Language |
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dc.contributor.author | Cho, Jun-Hyung | - |
dc.contributor.author | Cho, Chun-Hyung | - |
dc.contributor.author | Sung, Hyuk-Kee | - |
dc.date.available | 2020-07-10T02:38:11Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 1077-260X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/964 | - |
dc.description.abstract | We developed a method to generate optical complex signals based on optically injection-locked (OIL) semiconductor lasers and numerically evaluated their performance depending on the injection-locking parameters, injection ratio, and detuning frequency. We first determined the stable/unstable locking regions of the OIL system as a function of the injection-locking parameters through steady-state analysis. We then mapped the optical complex signal in both the stable injection-locking region and the complex signal plane. Based on the mapped relationship between the positions in the conventional injection-locking map and the complex signal plane, we theoretically evaluated the optical trajectories and constellation diagrams for the optical phase-shift keying signals and calculated the error-vector-magnitude with a data rate of 10 Gbaud/s using a time-domain calculation. We found that the complex signal performance could he improved using a higher injection ratio under a large negative detuning frequency. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | LOCKING | - |
dc.subject | MODULATOR | - |
dc.subject | ENHANCEMENT | - |
dc.subject | STABILITY | - |
dc.subject | RANGE | - |
dc.subject | SHIFT | - |
dc.title | Theoretical Performance Evaluation of Optical Complex Signals Based on Optically Injection-Locked Semiconductor Lasers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Chun-Hyung | - |
dc.contributor.affiliatedAuthor | Sung, Hyuk-Kee | - |
dc.identifier.doi | 10.1109/JSTQE.2019.2924155 | - |
dc.identifier.scopusid | 2-s2.0-85067810110 | - |
dc.identifier.wosid | 000473596200001 | - |
dc.identifier.bibliographicCitation | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, v.25, no.6 | - |
dc.relation.isPartOf | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | - |
dc.citation.title | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | - |
dc.citation.volume | 25 | - |
dc.citation.number | 6 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Quantum Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | LOCKING | - |
dc.subject.keywordPlus | MODULATOR | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | RANGE | - |
dc.subject.keywordPlus | SHIFT | - |
dc.subject.keywordAuthor | Semiconductor lasers | - |
dc.subject.keywordAuthor | optical injection | - |
dc.subject.keywordAuthor | injection-locked oscillators | - |
dc.subject.keywordAuthor | phase modulation | - |
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