Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.479847
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dc.titleFormation of periodic structures on glass with laser irradiation
dc.contributor.authorPeng, Y.Z.
dc.contributor.authorAn, C.W.
dc.contributor.authorWu, D.J.
dc.contributor.authorHong, M.H.
dc.contributor.authorLu, Y.F.
dc.contributor.authorChong, T.C.
dc.date.accessioned2014-10-07T04:44:40Z
dc.date.available2014-10-07T04:44:40Z
dc.date.issued2003
dc.identifier.citationPeng, Y.Z., An, C.W., Wu, D.J., Hong, M.H., Lu, Y.F., Chong, T.C. (2003). Formation of periodic structures on glass with laser irradiation. Proceedings of SPIE - The International Society for Optical Engineering 4977 : 439-447. ScholarBank@NUS Repository. https://doi.org/10.1117/12.479847
dc.identifier.issn0277786X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/83743
dc.description.abstractRegular and tidy periodic structures have been directly induced on glasses using a CW CO2 laser beam with linear polarization. It is experimentally shown that precise periodic structures with the period of several microns can be formed by means of well-set laser parameters. The orientation of the periodic structures formed is the same as that of the laser polarization no matter what the scanning direction is. The occurrence of periodic structures is very sensitive to laser power level and scanning velocity. To obtain appropriate periodic patterns, a combined condition of laser energy and scanning velocity must be satisfied. The period, width and height of the structures are dependent on processing parameters. An interesting phenomenon is that the period decreases with increasing scanning velocity. Permanent relieves with periods, widths and heights varied with the laser parameters are also studied.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1117/12.479847
dc.sourceScopus
dc.subjectGlass
dc.subjectLaser fabrication
dc.subjectPeriodic structures
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1117/12.479847
dc.description.sourcetitleProceedings of SPIE - The International Society for Optical Engineering
dc.description.volume4977
dc.description.page439-447
dc.description.codenPSISD
dc.identifier.isiut000184964100050
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