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Laser surfasse patterning using a Michelson interferometer and a femtosecond laser radiation

2012-10Journal article Restricted access
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dc.contributor.authorOliveira, Vitor
dc.contributor.authorPolushkin, N. I.
dc.contributor.authorConde, O.
dc.contributor.authorVilar, R.
dc.date.accessioned2015-09-10T11:49:59Z
dc.date.available2015-09-10T11:49:59Z
dc.date.issued2012-10
dc.description.abstractWe report on a simple method to obtain surface gratings using a Michelson interferometer and femtosecond laser radiation. In the optical setup used, two parallel laser beams are generated using a beam splitter and then focused using the same focusing lens. An interference pattern is created in the focal plane of the focusing lens, which can be used to pattern the surface of materials. The main advantage of this method is that the optical paths difference of the interfering beams is independent of the distance between the beams. As a result, the fringes period can be varied without a need for major realignment of the optical system and the time coincidence between the interfering beams can be easily monitored. The potential of the method was demonstrated by patterning surface gratings with different periods on titanium surfaces in air.por
dc.identifier.citationOLIVEIRA, V.; [et al] – Laser surfasse patterning using a Michelson interferometer and a femtosecond laser radiation. Optics and Laser Technology. ISSN: 0030-3992. Vol. 44, nr. 7 (2012), pp. 2072-2075por
dc.identifier.doi10.1016/j.optlastec.2012.03.024
dc.identifier.issn0030-3992
dc.identifier.urihttp://hdl.handle.net/10400.21/5153
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier Sci Ltdpor
dc.subjectLaser Patterningpor
dc.subjectFemtosecond Laserpor
dc.subjectMichelson Interferometerpor
dc.subjectUltrashort-pulse laser
dc.subjectAblation
dc.subjectFabrication
dc.subjectInterference
dc.subjectNanosecond
dc.subjectTitanium
dc.subjectGratings
dc.subjectSilicon
dc.subjectSolids
dc.titleLaser surfasse patterning using a Michelson interferometer and a femtosecond laser radiationpor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceOxon
oaire.citation.endPage2075por
oaire.citation.issue7por
oaire.citation.startPage2072por
oaire.citation.titleOptics and Laser Technologypor
oaire.citation.volume44por
person.familyNameOliveira
person.givenNameVitor
person.identifier.ciencia-idDA1C-25BD-5974
person.identifier.orcid0000-0002-1757-4524
person.identifier.ridA-3058-2009
person.identifier.scopus-author-id7006105706
rcaap.rightsclosedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication269ff9af-427f-4d1d-949c-cd77cd386e9f
relation.isAuthorOfPublication.latestForDiscovery269ff9af-427f-4d1d-949c-cd77cd386e9f

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