Compact green Ti:sapphire astro-comb with a 43 GHz repetition frequency
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chae, Eunmi | - |
dc.contributor.author | Kambe, Eiji | - |
dc.contributor.author | Motohara, Kentaro | - |
dc.contributor.author | Izumiura, Hideyuki | - |
dc.contributor.author | Doi, Mamoru | - |
dc.contributor.author | Yoshioka, Kosuke | - |
dc.date.accessioned | 2021-11-17T10:41:08Z | - |
dc.date.available | 2021-11-17T10:41:08Z | - |
dc.date.created | 2021-08-30 | - |
dc.date.issued | 2021-07 | - |
dc.identifier.issn | 0740-3224 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/127746 | - |
dc.description.abstract | A compact green astro-comb with a 43 GHz repetition rate is developed based on a Ti:sapphire optical frequency comb (OFC) and a mode-selecting cavity. The OFC's large repetition rate of 1.6 GHz eases the requirements for the mode-selecting cavity. Unnecessary frequency modes of the OFC are suppressed down to 5 x 10(-4) at 535-550 nm using a single mode-selecting cavity with 70 MHz linewidth. The radial velocity precision a similar to 1.4 m/s is achieved at the high dispersion echelle spectrograph for the Okayama 188 cm telescope of the National Astronomical Observatory of Japan using our astro-comb. With further improvements of the mode-selecting cavity and removal of fiber modal noises, our system will provide a simple, compact, and precise astro-comb setup in the visible wavelength region. (C) 2021 Optical Society of America | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | OPERATION | - |
dc.subject | PRECISION | - |
dc.title | Compact green Ti:sapphire astro-comb with a 43 GHz repetition frequency | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chae, Eunmi | - |
dc.identifier.doi | 10.1364/JOSAB.419078 | - |
dc.identifier.scopusid | 2-s2.0-85104187053 | - |
dc.identifier.wosid | 000668965300001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, v.38, no.7, pp.A1 - A6 | - |
dc.relation.isPartOf | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | - |
dc.citation.title | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | - |
dc.citation.volume | 38 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | A1 | - |
dc.citation.endPage | A6 | - |
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 | OPERATION | - |
dc.subject.keywordPlus | PRECISION | - |
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