Theoretical analysis of a method for extracting the phase of a phase-amplitude modulated signal generated by a direct-modulated optical injection-locked semiconductor laser
DC Field | Value | Language |
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dc.contributor.author | Lee, Hwan | - |
dc.contributor.author | Cho, Jun-Hyung | - |
dc.contributor.author | Sung, Hyuk-Kee | - |
dc.date.available | 2020-07-10T05:18:16Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.issn | 0091-3286 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/5843 | - |
dc.description.abstract | The phase modulation (PM) and amplitude modulation (AM) of optical signals can be achieved using a direct-modulated (DM) optical injection-locked (OIL) semiconductor laser. We propose and theoretically analyze a simple method to extract the phase component of a PM signal produced by a DM-OIL semiconductor laser. The pure AM component of the combined PM-AM signal can be isolated by square-law detection in a photodetector and can then be used to compensate for the PM-AM signal based on an optical homodyne method. Using the AM compensation technique, we successfully developed a simple and cost-effective phase extraction method applicable to the PM-AM optical signal of a DM-OIL semiconductor laser. (C) The Authors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | - |
dc.subject | FIBER TRANSMISSION | - |
dc.subject | LIGHT INJECTION | - |
dc.subject | ENHANCEMENT | - |
dc.subject | BAND | - |
dc.title | Theoretical analysis of a method for extracting the phase of a phase-amplitude modulated signal generated by a direct-modulated optical injection-locked semiconductor laser | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sung, Hyuk-Kee | - |
dc.identifier.doi | 10.1117/1.OE.56.5.056112 | - |
dc.identifier.scopusid | 2-s2.0-85021625997 | - |
dc.identifier.wosid | 000403099500044 | - |
dc.identifier.bibliographicCitation | OPTICAL ENGINEERING, v.56, no.5 | - |
dc.relation.isPartOf | OPTICAL ENGINEERING | - |
dc.citation.title | OPTICAL ENGINEERING | - |
dc.citation.volume | 56 | - |
dc.citation.number | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | FIBER TRANSMISSION | - |
dc.subject.keywordPlus | LIGHT INJECTION | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | BAND | - |
dc.subject.keywordAuthor | laser direct modulation | - |
dc.subject.keywordAuthor | amplitude modulation | - |
dc.subject.keywordAuthor | phase modulation | - |
dc.subject.keywordAuthor | phase-amplitude modulation | - |
dc.subject.keywordAuthor | injection-locked lasers | - |
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