DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Yoon-Soo | ko |
dc.contributor.author | Lee, Keunwoo | ko |
dc.contributor.author | Han, Seongheum | ko |
dc.contributor.author | Lee, Joohyung | ko |
dc.contributor.author | KIM, Young-Jin | ko |
dc.contributor.author | Kim, Seung-Woo | ko |
dc.date.accessioned | 2015-04-07T05:12:15Z | - |
dc.date.available | 2015-04-07T05:12:15Z | - |
dc.date.created | 2014-10-07 | - |
dc.date.created | 2014-10-07 | - |
dc.date.created | 2014-10-07 | - |
dc.date.created | 2014-10-07 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | OPTICAL ENGINEERING, v.53, no.12 | - |
dc.identifier.issn | 0091-3286 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195300 | - |
dc.description.abstract | We revisit the method of synthetic wavelength interferometry (SWI) for absolute measurement of long distances using the radio-frequency harmonics of the pulse repetition rate of a mode-locked femtosecond laser. Our intention here is to extend the nonambiguity range (NAR) of the SWI method using a coarse virtual wavelength synthesized by shifting the pulse repetition rate. The proposed concept of NAR extension is experimentally verified by measuring a similar to 13-m distance with repeatability of 9.5 mu m (root-mean-square). The measurement precision is estimated to be 31.2 mu m in comparison with an incremental He-Ne laser interferometer. This extended SWI method is found to be well suited for long-distance measurements demanded in the fields of large-scale precision engineering, geodetic survey, and future space missions. | - |
dc.language | English | - |
dc.publisher | SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | - |
dc.title | Absolute distance measurement with extension of nonambiguity range using the frequency comb of a femtosecond laser | - |
dc.type | Article | - |
dc.identifier.wosid | 000347725200004 | - |
dc.identifier.scopusid | 2-s2.0-84901020240 | - |
dc.type.rims | ART | - |
dc.citation.volume | 53 | - |
dc.citation.issue | 12 | - |
dc.citation.publicationname | OPTICAL ENGINEERING | - |
dc.identifier.doi | 10.1117/1.OE.53.12.122403 | - |
dc.contributor.localauthor | KIM, Young-Jin | - |
dc.contributor.localauthor | Kim, Seung-Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | absolute distance measurement | - |
dc.subject.keywordAuthor | femtosecond laser | - |
dc.subject.keywordAuthor | synthetic wavelength interferometry | - |
dc.subject.keywordPlus | REFRACTIVE-INDEX | - |
dc.subject.keywordPlus | PULSE LASER | - |
dc.subject.keywordPlus | AIR | - |
dc.subject.keywordPlus | INTERFEROMETRY | - |
dc.subject.keywordPlus | LIGHT | - |
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