DC Field | Value | Language |
---|---|---|
dc.contributor.author | 황경현 | ko |
dc.contributor.author | 김재구 | ko |
dc.contributor.author | 조성학 | ko |
dc.contributor.author | 나석주 | ko |
dc.contributor.author | 장원석 | ko |
dc.date.accessioned | 2013-03-06T20:34:26Z | - |
dc.date.available | 2013-03-06T20:34:26Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | 한국레이저가공학회지, v.10, no.4, pp.18 - 22 | - |
dc.identifier.issn | 1225-0963 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88378 | - |
dc.description.abstract | In this paper, we suggested the femtosecond laser processing using the mask which makes Gaussian spatial beam distribution to a normalized distribution by Fresenel diffraction. Holography pattern of the size of $320{\times}320{\mu}m^2$ on the Cr thin film on glass substrate with a pixel size of $5{\times}5{\mu}m^2$ was fabricated according to the pattern generated by the iterative Fourier transform algorithm(IFTA) algorithm. We analysed the damage threshold with an assumption the power distribution as Gaussian profile as 45 $mJ/cm^2$. The regenerated image of letters through the diffractive pattern was well recognized at the screen. | - |
dc.language | Korean | - |
dc.publisher | 한국레이저가공학회 | - |
dc.title | 펨토초 레이저에 의한 크롬박막 미세 회절패턴 제작 | - |
dc.title.alternative | Diffractive patterning on Cr thin film using femtosecond laser pulses | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 18 | - |
dc.citation.endingpage | 22 | - |
dc.citation.publicationname | 한국레이저가공학회지 | - |
dc.contributor.localauthor | 나석주 | - |
dc.contributor.nonIdAuthor | 황경현 | - |
dc.contributor.nonIdAuthor | 김재구 | - |
dc.contributor.nonIdAuthor | 조성학 | - |
dc.contributor.nonIdAuthor | 장원석 | - |
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