Improvement in the shelf-life time of holographic photopolymer by control of dark-reaction = 자발적 반응 조절에 의한 홀로그래픽 광고분자의 보관 기간 향상에 관한 연구

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dc.contributor.advisorPark, Jung-Ki-
dc.contributor.advisor박정기-
dc.contributor.authorHeo, Yong-Joon-
dc.contributor.author허용준-
dc.date.accessioned2011-12-13T01:48:16Z-
dc.date.available2011-12-13T01:48:16Z-
dc.date.issued2010-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=419039&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/29500-
dc.description학위논문(석사) - 한국과학기술원 : 생명화학공학과, 2010.2, [ viii, 60 p. ]-
dc.description.abstractHolographic data storage has come into the spotlight as promising next-generation optical data storage technique with high capacity. Photopolymer is a strong candidate of recording material for volumetric hologram due to high sensitivity and large refractive index modulation. Although many groups have carried out researches on photopolymer system to get better performance, there has been not any special research about shelf-life time. Shelf-life is one of essential requirements of storage medium to be commercial product. In this report, we present the effects of monomer stabilizer on shelf-life of photopolymer medium. The aim of this study is to improve shelf-life time of photopolymer by addition of monomer stabilizer suppressing unexpected dark reaction without beam exposure. Photopolymer system used in our study consists of epoxy resin, amine hardener and polymerizable acrylate monomer. A polymeric matrix is formed by in-situ curing of epoxy resin and amine hardener at room temperature, however, monomer remains unreacted. Holographic gratings were recorded in the photopolymer film by intersecting two mutually coherent beams with wavelength of 405nm and p-polarization.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.subjectdata stroage-
dc.subjectholography-
dc.subjectshelf-life-
dc.subject보관 기간-
dc.subject정보저장-
dc.subject홀로그래피-
dc.titleImprovement in the shelf-life time of holographic photopolymer by control of dark-reaction = 자발적 반응 조절에 의한 홀로그래픽 광고분자의 보관 기간 향상에 관한 연구-
dc.typeThesis(Master)-
dc.identifier.CNRN419039/325007 -
dc.description.department한국과학기술원 : 생명화학공학과, -
dc.identifier.uid020083577-
dc.contributor.localauthorPark, Jung-Ki-
dc.contributor.localauthor박정기-
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CBE-Theses_Master(석사논문)
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