DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Dohyeon | ko |
dc.contributor.author | Jeon, Chan-Gi | ko |
dc.contributor.author | Shin, Junho | ko |
dc.contributor.author | Heo, Myoung-Sun | ko |
dc.contributor.author | Park, Sang Eon | ko |
dc.contributor.author | Song, Youjian | ko |
dc.contributor.author | Kim, Jungwon | ko |
dc.date.accessioned | 2017-03-28T06:52:57Z | - |
dc.date.available | 2017-03-28T06:52:57Z | - |
dc.date.created | 2017-02-20 | - |
dc.date.created | 2017-02-20 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.7 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220910 | - |
dc.description.abstract | Timing jitter is one of the most important properties of femtosecond mode-locked lasers and optical frequency combs. Accurate measurement of timing jitter power spectral density (PSD) is a critical prerequisite for optimizing overall noise performance and further advancing comb applications both in the time and frequency domains. Commonly used jitter measurement methods require a reference mode-locked laser with timing jitter similar to or lower than that of the laser-under-test, which is a demanding requirement for many laser laboratories, and/or have limited measurement resolution. Here we show a high-resolution and reference-source-free measurement method of timing jitter spectra of optical frequency combs using an optical fibre delay line and optical carrier interference. The demonstrated method works well for both mode-locked oscillators and supercontinua, with 2 x 10(-9) fs(2)/Hz (equivalent to -174 dBc/Hz at 10-GHz carrier frequency) measurement noise floor. The demonstrated method can serve as a simple and powerful characterization tool for timing jitter PSDs of various comb sources including mode-locked oscillators, supercontinua and recently emerging Kerr-frequency combs; the jitter measurement results enabled by our method will provide new insights for understanding and optimizing timing noise in such comb sources. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | MODE-LOCKED LASERS | - |
dc.subject | PHASE-NOISE MEASUREMENT | - |
dc.subject | FEMTOSECOND FIBER LASER | - |
dc.subject | HIGH-REPETITION-RATE | - |
dc.subject | SUPERCONTINUUM GENERATION | - |
dc.subject | MICROSTRUCTURE FIBER | - |
dc.subject | DYNAMIC-RANGE | - |
dc.subject | DELAY-LINE | - |
dc.subject | MICROWAVE | - |
dc.subject | STABILIZATION | - |
dc.title | Reference-free, high-resolution measurement method of timing jitter spectra of optical frequency combs | - |
dc.type | Article | - |
dc.identifier.wosid | 000392296400001 | - |
dc.identifier.scopusid | 2-s2.0-85010338593 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/srep40917 | - |
dc.contributor.localauthor | Kim, Jungwon | - |
dc.contributor.nonIdAuthor | Heo, Myoung-Sun | - |
dc.contributor.nonIdAuthor | Park, Sang Eon | - |
dc.contributor.nonIdAuthor | Song, Youjian | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | MODE-LOCKED LASERS | - |
dc.subject.keywordPlus | PHASE-NOISE MEASUREMENT | - |
dc.subject.keywordPlus | FEMTOSECOND FIBER LASER | - |
dc.subject.keywordPlus | HIGH-REPETITION-RATE | - |
dc.subject.keywordPlus | SUPERCONTINUUM GENERATION | - |
dc.subject.keywordPlus | MICROSTRUCTURE FIBER | - |
dc.subject.keywordPlus | DYNAMIC-RANGE | - |
dc.subject.keywordPlus | DELAY-LINE | - |
dc.subject.keywordPlus | MICROWAVE | - |
dc.subject.keywordPlus | STABILIZATION | - |
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