Two-frequency interferometer for a displacement measurement
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yim, Sin Hyuk | - |
dc.contributor.author | Cho, D. | - |
dc.contributor.author | Park, Jouyon | - |
dc.date.accessioned | 2021-09-06T04:52:51Z | - |
dc.date.available | 2021-09-06T04:52:51Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-02 | - |
dc.identifier.issn | 0002-9505 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/104121 | - |
dc.description.abstract | We report on the construction of a two-frequency Michelson interferometer to measure small displacements based on the heterodyne principle. Unlike the common single-frequency interferometer, where relative displacements produce changes in output power, in the two-frequency device, displacements lead to phase shifts of the beating signal. The short- and long-term performance of the single- and two-frequency methods are compared. The heterodyne apparatus was also used to calibrate a piezoelectric transducer. (C) 2013 American Association of Physics Teachers. [http://dx.doi.org/10.1119/1.4746815] | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER ASSOC PHYSICS TEACHERS AMER INST PHYSICS | - |
dc.subject | SYSTEM | - |
dc.title | Two-frequency interferometer for a displacement measurement | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, D. | - |
dc.identifier.doi | 10.1119/1.4746815 | - |
dc.identifier.scopusid | 2-s2.0-84872918374 | - |
dc.identifier.wosid | 000313958900016 | - |
dc.identifier.bibliographicCitation | AMERICAN JOURNAL OF PHYSICS, v.81, no.2, pp.153 - 156 | - |
dc.relation.isPartOf | AMERICAN JOURNAL OF PHYSICS | - |
dc.citation.title | AMERICAN JOURNAL OF PHYSICS | - |
dc.citation.volume | 81 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 153 | - |
dc.citation.endPage | 156 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Education & Educational Research | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Education, Scientific Disciplines | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | displacement measurement | - |
dc.subject.keywordAuthor | Michelson interferometers | - |
dc.subject.keywordAuthor | physics education | - |
dc.subject.keywordAuthor | piezoelectric transducers | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.