근접장 기록 장치의 트랙 추적 구동기의 설계Design of Tracking Actuator for NFR(Near-Field Recording) System

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dc.contributor.author김기현-
dc.contributor.author이문구-
dc.contributor.author정회원-
dc.contributor.author정재화-
dc.contributor.author권대갑-
dc.date.accessioned2013-03-16T23:50:10Z-
dc.date.available2013-03-16T23:50:10Z-
dc.date.created2012-02-06-
dc.date.issued2001-
dc.identifier.citation한국소음진동공학회 추계학술대회, v., no., pp.748 - 753-
dc.identifier.urihttp://hdl.handle.net/10203/137467-
dc.description.abstractNowadays, many studies and researches in data storage have been carried out and storage capacity is increased. But the limitation of storage capacity is happened for several problems. One of them is spot & pit size in optical and magnetic data storage and another is the resolution of actuators. The problems in spot & pit size is covered by new data storage methods- for example, NFR{Near-Field Recoding) system. But the resolution limit of an actuator doesn't follow up the development of spot & pit size. Because of them, we should improve a resolution of an actuator. Especially, in this paper an actuator is studied and designed for NFR(in using SIL(Solid Immersion Lens) system. It is a dual stage actuator, which consists of a Fine actuator and a Coarse actuator, and should desire 100nm accuracy. But, our actuator system only includes tracking mechanism execpt focusing mechanism which is controlled by slider mechanism used in HDD. Its actuating force generation method is VCM(Voice Coil Motor). The Fine actuator is composed of 4-leaf springs and a bobbin wrapped by coil. The Coarse actuator has Coils and 3-Roller bearings.-
dc.languageKOR-
dc.publisher한국소음진동공학회-
dc.title근접장 기록 장치의 트랙 추적 구동기의 설계-
dc.title.alternativeDesign of Tracking Actuator for NFR(Near-Field Recording) System-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.beginningpage748-
dc.citation.endingpage753-
dc.citation.publicationname한국소음진동공학회 추계학술대회-
dc.identifier.conferencecountrySouth Korea-
dc.identifier.conferencecountrySouth Korea-
dc.contributor.localauthor권대갑-
dc.contributor.nonIdAuthor김기현-
dc.contributor.nonIdAuthor이문구-
dc.contributor.nonIdAuthor정회원-
dc.contributor.nonIdAuthor정재화-
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ME-Conference Papers(학술회의논문)
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