DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Yoon-Soo | ko |
dc.contributor.author | Kim, Wooram | ko |
dc.contributor.author | Jang, Heesuk | ko |
dc.contributor.author | Kim, Seung-Woo | ko |
dc.date.accessioned | 2018-08-20T06:48:45Z | - |
dc.date.available | 2018-08-20T06:48:45Z | - |
dc.date.created | 2018-07-25 | - |
dc.date.created | 2018-07-25 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.19, no.7, pp.975 - 981 | - |
dc.identifier.issn | 2234-7593 | - |
dc.identifier.uri | http://hdl.handle.net/10203/244663 | - |
dc.description.abstract | We report a working prototype of absolute distance meter developed for outer-space operation by incorporating a fiber-type modelocked laser. The target distance is measured using a 1 GHz synthetic radio frequency (similar to 0.3 m wavelength) provided by the 20(th) intermode harmonic of a 50 MHz pulse repetition rate. The measurement repeatability is 7 mu m at 1 s averaging with an accuracy of +/- 20 mu m for a 2.5 m target distance. With a 100 Hz update rate, the measurement speed is fast enough to keep track of the target in motion with up to a 1.0 m/s velocity. The prototype is built within a compact volume of A4-size footprint to be feasible for the space mission of satellite-to-satellite distance measurement. | - |
dc.language | English | - |
dc.publisher | KOREAN SOC PRECISION ENG | - |
dc.subject | FEMTOSECOND PULSE LASER | - |
dc.subject | FREQUENCY-COMB | - |
dc.subject | REFRACTIVE-INDEX | - |
dc.subject | MACHINE-TOOL | - |
dc.subject | INTERFEROMETRY | - |
dc.subject | METROLOGY | - |
dc.subject | LIGHT | - |
dc.subject | AIR | - |
dc.title | Absolute Distance Meter Operating on a Free-Running Mode-Locked Laser for Space Mission | - |
dc.type | Article | - |
dc.identifier.wosid | 000437775400005 | - |
dc.identifier.scopusid | 2-s2.0-85049569064 | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 975 | - |
dc.citation.endingpage | 981 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.identifier.doi | 10.1007/s12541-018-0115-y | - |
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 interferometer | - |
dc.subject.keywordPlus | FEMTOSECOND PULSE LASER | - |
dc.subject.keywordPlus | FREQUENCY-COMB | - |
dc.subject.keywordPlus | REFRACTIVE-INDEX | - |
dc.subject.keywordPlus | MACHINE-TOOL | - |
dc.subject.keywordPlus | INTERFEROMETRY | - |
dc.subject.keywordPlus | METROLOGY | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | AIR | - |
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