DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Wooram | ko |
dc.contributor.author | Jang, Jaeyoung | ko |
dc.contributor.author | Han, Seongheum | ko |
dc.contributor.author | Kim, Seungman | ko |
dc.contributor.author | Oh Jeong Seok | ko |
dc.contributor.author | Kim, Byung Soo | ko |
dc.contributor.author | Kim, Young-Jin | ko |
dc.contributor.author | Kim Seung-Woo | ko |
dc.date.accessioned | 2020-10-16T02:55:34Z | - |
dc.date.available | 2020-10-16T02:55:34Z | - |
dc.date.created | 2020-07-27 | - |
dc.date.created | 2020-07-27 | - |
dc.date.created | 2020-07-27 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, v.37, no.9, pp.B27 - B35 | - |
dc.identifier.issn | 1084-7529 | - |
dc.identifier.uri | http://hdl.handle.net/10203/276651 | - |
dc.description.abstract | Ultrashort pulse lasers are emerging as an advanced tool of distance measurement, with their unique temporal and spectral characteristics being extended to diverse principles of absolute ranging and instrumentation. Here, a systematic methodology is presented for absolute ranging by means of the time-of-flight measurement of ultra-short light pulses using dual-comb asynchronous optical sampling. Based on an elaborate uncertainty analysis, influencing system parameters such as the pulse duration, repetition rate, and averaging time are optimized to achieve a sub-mu m measurement accuracy. The absolute ranging system developed in this study demonstrates a combined standard uncertainty of 0.986 mu m for a 0.5 ms averaging over a distance range of 3.0 m, with a further reduction to 0.056 mu m when the averaging time is increased to 0.5 s. The outstanding performance leads to unprecedented multitarget applications: machine feed control with thermal error compensation in real time as well as the nondestructive inspection of multilens assembly in a production line. | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Absolute laser ranging by time-of-flight measurement of ultrashort light pulses [Invited] | - |
dc.type | Article | - |
dc.identifier.wosid | 000577440900006 | - |
dc.identifier.scopusid | 2-s2.0-85090278275 | - |
dc.type.rims | ART | - |
dc.citation.volume | 37 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | B27 | - |
dc.citation.endingpage | B35 | - |
dc.citation.publicationname | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | - |
dc.identifier.doi | 10.1364/JOSAA.395157 | - |
dc.contributor.localauthor | Kim, Young-Jin | - |
dc.contributor.localauthor | Kim Seung-Woo | - |
dc.contributor.nonIdAuthor | Han, Seongheum | - |
dc.contributor.nonIdAuthor | Kim, Seungman | - |
dc.contributor.nonIdAuthor | Oh Jeong Seok | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DISTANCE MEASUREMENT | - |
dc.subject.keywordPlus | COMB | - |
dc.subject.keywordPlus | LONG | - |
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