DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, TW | ko |
dc.contributor.author | Park, SH | ko |
dc.contributor.author | Yang, Dong-Yol | ko |
dc.contributor.author | Kong, Hong-Jin | ko |
dc.contributor.author | Lee, KS | ko |
dc.date.accessioned | 2013-03-07T09:05:49Z | - |
dc.date.available | 2013-03-07T09:05:49Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-07 | - |
dc.identifier.citation | POLYMER-KOREA, v.29, pp.418 - 421 | - |
dc.identifier.issn | 0379-153X | - |
dc.identifier.uri | http://hdl.handle.net/10203/89841 | - |
dc.description.abstract | Three-dimensional (3D) microfabrication process using two- photon polymerization (TPP) is developed to fabricate the curved microstructures in a layer, which can be applied potentially to optical MEMS, nanc/micro-devices, etc. A 3D curved structure can be expressed using the same height-contours that are defined by symbolic colors which consist of 14 colors. Then, the designed bitmap figure is transformed into a multi-exposure voxel matrix (MVM). In this work, a multi-exposure voxel matrix scanning method is used to generate various heights of voxels according to each laser exposure time that is assigned to the symbolic colors. An objective lens with a numerical aperture of 1.25 is employed to enlarge the variation of a voxel height in the range of 1.2 to 6.4 mu m, which can be controlled easily using the various exposure time. Through this work some 3D curved micro-shapes are fabricated directly to demonstrate the usefulness of the process without a laminating process that is generally required in a micro-stereolithography process. | - |
dc.language | English | - |
dc.publisher | POLYMER SOC KOREA | - |
dc.subject | PRESSURE-DIFFERENCE TECHNIQUE | - |
dc.subject | LASER NANOFABRICATION | - |
dc.subject | PHOTOPOLYMERIZATION | - |
dc.subject | MICROFABRICATION | - |
dc.title | Fabrication of three-dimensional curved microstructures by two-photon polymerization employing multi-exposure voxel matrix scanning method | - |
dc.type | Article | - |
dc.identifier.wosid | 000232834600017 | - |
dc.identifier.scopusid | 2-s2.0-27644507058 | - |
dc.type.rims | ART | - |
dc.citation.volume | 29 | - |
dc.citation.beginningpage | 418 | - |
dc.citation.endingpage | 421 | - |
dc.citation.publicationname | POLYMER-KOREA | - |
dc.contributor.localauthor | Yang, Dong-Yol | - |
dc.contributor.localauthor | Kong, Hong-Jin | - |
dc.contributor.nonIdAuthor | Lim, TW | - |
dc.contributor.nonIdAuthor | Park, SH | - |
dc.contributor.nonIdAuthor | Lee, KS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | nano-stereolithography process | - |
dc.subject.keywordAuthor | 3D micro-curved structures | - |
dc.subject.keywordAuthor | two-photon polymerization | - |
dc.subject.keywordAuthor | multi-exposure voxel matrix | - |
dc.subject.keywordPlus | PRESSURE-DIFFERENCE TECHNIQUE | - |
dc.subject.keywordPlus | LASER NANOFABRICATION | - |
dc.subject.keywordPlus | PHOTOPOLYMERIZATION | - |
dc.subject.keywordPlus | MICROFABRICATION | - |
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