DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Jiang | ko |
dc.contributor.author | Yi, Xu | ko |
dc.contributor.author | Lee, Hansuek | ko |
dc.contributor.author | Diddams, Scott A. | ko |
dc.contributor.author | Vahala, KJ | ko |
dc.date.accessioned | 2015-06-24T02:17:55Z | - |
dc.date.available | 2015-06-24T02:17:55Z | - |
dc.date.created | 2015-06-09 | - |
dc.date.created | 2015-06-09 | - |
dc.date.created | 2015-06-09 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.citation | SCIENCE, v.345, no.6194, pp.309 - 313 | - |
dc.identifier.issn | 0036-8075 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198972 | - |
dc.description.abstract | Optical frequency division by using frequency combs has revolutionized time keeping and the generation of stable microwave signals. We demonstrate optical frequency division and microwave generation by using a tunable electrical oscillator to create dual combs through phase modulation of two optical signals that have a stable difference frequency. Phase-locked control of the electrical oscillator by means of optical frequency division produces stable microwaves. Our approach transposes the oscillator and frequency reference of a conventional microwave frequency synthesizer. In this way, the oscillator experiences large phase noise reduction relative to the frequency reference. The electro-optical approach additionally relaxes the need for highly linear photodetection of the comb mode spacing. As well as simplicity, the technique is also tunable and scalable to higher division ratios. | - |
dc.language | English | - |
dc.publisher | AMER ASSOC ADVANCEMENT SCIENCE | - |
dc.subject | BRILLOUIN-FIBER-LASER | - |
dc.subject | MACH-ZEHNDER MODULATOR | - |
dc.subject | PHASE-NOISE | - |
dc.subject | GENERATION | - |
dc.subject | SILICON | - |
dc.subject | CHIP | - |
dc.subject | GHZ | - |
dc.subject | STABILIZATION | - |
dc.subject | RESONATOR | - |
dc.subject | PHOTONICS | - |
dc.title | Electro-optical frequency division and stable microwave synthesis | - |
dc.type | Article | - |
dc.identifier.wosid | 000339400700047 | - |
dc.identifier.scopusid | 2-s2.0-84904440686 | - |
dc.type.rims | ART | - |
dc.citation.volume | 345 | - |
dc.citation.issue | 6194 | - |
dc.citation.beginningpage | 309 | - |
dc.citation.endingpage | 313 | - |
dc.citation.publicationname | SCIENCE | - |
dc.identifier.doi | 10.1126/science.1252909 | - |
dc.contributor.localauthor | Lee, Hansuek | - |
dc.contributor.nonIdAuthor | Li, Jiang | - |
dc.contributor.nonIdAuthor | Yi, Xu | - |
dc.contributor.nonIdAuthor | Diddams, Scott A. | - |
dc.contributor.nonIdAuthor | Vahala, KJ | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | BRILLOUIN-FIBER-LASER | - |
dc.subject.keywordPlus | MACH-ZEHNDER MODULATOR | - |
dc.subject.keywordPlus | PHASE-NOISE | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | SILICON | - |
dc.subject.keywordPlus | CHIP | - |
dc.subject.keywordPlus | GHZ | - |
dc.subject.keywordPlus | STABILIZATION | - |
dc.subject.keywordPlus | RESONATOR | - |
dc.subject.keywordPlus | PHOTONICS | - |
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