KR20100087635A - 높은 데이터 밀도를 가지는 광학 기록 매체 - Google Patents

높은 데이터 밀도를 가지는 광학 기록 매체 Download PDF

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Publication number
KR20100087635A
KR20100087635A KR1020100003845A KR20100003845A KR20100087635A KR 20100087635 A KR20100087635 A KR 20100087635A KR 1020100003845 A KR1020100003845 A KR 1020100003845A KR 20100003845 A KR20100003845 A KR 20100003845A KR 20100087635 A KR20100087635 A KR 20100087635A
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KR
South Korea
Prior art keywords
recording medium
optical recording
marks
light beam
mask
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020100003845A
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English (en)
Korean (ko)
Inventor
크닛텔 요아킴
크납프만 스테판
Original Assignee
톰슨 라이센싱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20100087635A publication Critical patent/KR20100087635A/ko
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Head (AREA)
KR1020100003845A 2009-01-27 2010-01-15 높은 데이터 밀도를 가지는 광학 기록 매체 Withdrawn KR20100087635A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09305071.4 2009-01-27
EP09305071A EP2211343A1 (en) 2009-01-27 2009-01-27 High data density optical recording medium

Publications (1)

Publication Number Publication Date
KR20100087635A true KR20100087635A (ko) 2010-08-05

Family

ID=40404776

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100003845A Withdrawn KR20100087635A (ko) 2009-01-27 2010-01-15 높은 데이터 밀도를 가지는 광학 기록 매체

Country Status (5)

Country Link
US (1) US8693301B2 (enExample)
EP (2) EP2211343A1 (enExample)
JP (1) JP5539744B2 (enExample)
KR (1) KR20100087635A (enExample)
CN (1) CN101789244B (enExample)

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* Cited by examiner, † Cited by third party
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US20140367816A1 (en) * 2013-06-12 2014-12-18 Avago Technologies General Ip (Singapore) Pte.Ltd. Photodetector device having light-collecting optical microstructure
KR102609862B1 (ko) 2014-04-17 2023-12-04 펨토매트릭스, 인코포레이티드. 웨이퍼 계측 기술들
WO2016077617A1 (en) 2014-11-12 2016-05-19 Femtometrix, Inc. Systems for parsing material properties from within shg signals
CN105759429B (zh) * 2014-12-16 2019-07-12 深圳华大智造科技有限公司 多光源聚光设备和具有其的测序仪光学系统
CN107667310B (zh) * 2015-06-02 2021-01-01 生命技术公司 荧光成像系统
CN108369186B (zh) 2015-09-03 2022-05-27 加州理工学院 表征高k介质的光学系统以及方法
US12153227B2 (en) 2018-03-12 2024-11-26 The University Of North Carolina At Chapel Hill Light disc microscopy for fluorescence microscopes
CN112020641B (zh) * 2018-03-12 2024-04-16 查珀尔希尔北卡罗来纳大学 用于增加收集的镜像显微术
CN112005100B (zh) 2018-03-12 2024-09-20 查珀尔希尔北卡罗来纳大学 用于荧光显微镜的光盘显微术
US12158492B2 (en) 2018-04-27 2024-12-03 Femtometrix, Inc. Systems and methods for determining characteristics of semiconductor devices
CN113167741A (zh) 2018-05-15 2021-07-23 菲拓梅里克斯公司 二次谐波产生(shg)光学检查系统设计
CN110459243B (zh) * 2019-07-16 2021-02-02 中国科学院上海光学精密机械研究所 以二次谐波为读写方式的多级相变存储器及其制备方法

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DE19780364C2 (de) 1996-03-27 2000-01-13 Dainippon Printing Co Ltd Optische Karte
US5910940A (en) * 1996-10-08 1999-06-08 Polaroid Corporation Storage medium having a layer of micro-optical lenses each lens generating an evanescent field
DE19983100T1 (de) * 1998-04-06 2001-05-31 Imation Corp Herstellung eines umgekehrten optischen Masters für Datenspeicherplatten
JP2000293888A (ja) * 1999-04-08 2000-10-20 Ricoh Co Ltd 近接場光により記録・再生を行う光記録媒体、その製造方法およびそれを用いた記録方式、再生方式
US7082093B1 (en) * 1999-07-15 2006-07-25 D Data Inc. Optical data storage system having combined fluorescent three-dimensional information carrier
US6706465B1 (en) * 1999-09-01 2004-03-16 Matsushita Electric Industrial Co., Ltd. Optical disk stamper mastering method and apparatus
TW490589B (en) 2000-05-24 2002-06-11 Konishiroku Photo Ind Optical pickup apparatus, objective lens, apparatus for reproducing and/or recording optical information recording medium
JPWO2002027716A1 (ja) * 2000-09-29 2004-02-05 松下電器産業株式会社 情報記録媒体および情報記録再生装置
US6507552B2 (en) * 2000-12-01 2003-01-14 Hewlett-Packard Company AFM version of diode-and cathodoconductivity-and cathodoluminescence-based data storage media
JP2002298432A (ja) 2001-03-30 2002-10-11 Ricoh Co Ltd 情報記録媒体、情報再生装置及び情報記録装置
WO2003073420A1 (fr) 2002-02-27 2003-09-04 Fujitsu Limited Support d'enregistrement optique et appareil d'enregistrement/reproduction, appareil de stockage et procede d'enregistrement/reproduction associes a ce support
JP2004164740A (ja) 2002-11-13 2004-06-10 Ricoh Co Ltd 光記録媒体及び情報記録再生装置
JP4128509B2 (ja) * 2003-09-26 2008-07-30 Ｔｄｋ株式会社 情報記録媒体製造方法
JP2006048807A (ja) 2004-08-03 2006-02-16 Ricoh Co Ltd 光メモリ装置
WO2008047245A2 (en) * 2006-10-20 2008-04-24 Crystalith Ltd Optical devices based on internal conical diffraction
US8003187B2 (en) * 2007-04-23 2011-08-23 The Arizona Board Of Regents On Behalf Of The University Of Arizona Optimized media structure for bit-wise multi-layer optical data storage
US7796353B2 (en) * 2008-10-09 2010-09-14 Hitachi Global Storage Technologies Netherlands B.V. Patterned-media magnetic recording disk with optical contrast enhancement and disk drive using optical contrast for write synchronization

Also Published As

Publication number Publication date
EP2211344A1 (en) 2010-07-28
JP5539744B2 (ja) 2014-07-02
US8693301B2 (en) 2014-04-08
EP2211344B1 (en) 2013-03-13
CN101789244B (zh) 2015-02-18
CN101789244A (zh) 2010-07-28
JP2010176830A (ja) 2010-08-12
US20100188957A1 (en) 2010-07-29
EP2211343A1 (en) 2010-07-28

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20100115

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid