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

높은 데이터 밀도를 가지는 광학 기록 매체 Download PDF

Info

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
Authority
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Withdrawn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
Other languages
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Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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

Landscapes

  • 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 (https=)
EP (2) EP2211343A1 (https=)
JP (1) JP5539744B2 (https=)
KR (1) KR20100087635A (https=)
CN (1) CN101789244B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140367816A1 (en) * 2013-06-12 2014-12-18 Avago Technologies General Ip (Singapore) Pte.Ltd. Photodetector device having light-collecting optical microstructure
WO2015161136A1 (en) 2014-04-17 2015-10-22 Femtometrix, Inc. Wafer metrology technologies
US10551325B2 (en) 2014-11-12 2020-02-04 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
US10989664B2 (en) 2015-09-03 2021-04-27 California Institute Of Technology Optical systems and methods of characterizing high-k dielectrics
US12153227B2 (en) 2018-03-12 2024-11-26 The University Of North Carolina At Chapel Hill Light disc microscopy for fluorescence microscopes
WO2019178090A1 (en) 2018-03-12 2019-09-19 The University Of North Carolina At Chapel Hill Light disc microscopy for fluorescence microscopes
WO2019178093A1 (en) * 2018-03-12 2019-09-19 The University Of North Carolina At Chapel Hill Mirror image microscopy for increased collection
US12601778B2 (en) 2018-04-27 2026-04-14 SK Hynix Inc. Field-biased nonlinear optical metrology using corona discharge source
CN113056814B (zh) 2018-04-27 2025-05-27 菲拓梅里克斯公司 确定半导体器件特性的系统和方法
JP2021530670A (ja) * 2018-05-15 2021-11-11 フェムトメトリクス， インク． 第二高調波発生（ｓｈｇ）光学的検査システムの設計
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1111853C (zh) 1996-03-27 2003-06-18 大日本印刷株式会社 光卡
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
JP2002510836A (ja) 1998-04-06 2002-04-09 イメイション・コーポレイション データ記憶ディスク用リバース光マスタリング
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
TW540046B (en) * 1999-09-01 2003-07-01 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
US7126905B2 (en) * 2000-09-29 2006-10-24 Matsushita Electric Industrial Co., Ltd. Information recording medium and information recording/reproducing apparatus to increase recording density
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
AU2002234913A1 (en) 2002-02-27 2003-09-09 Fujitsu Limited Optical recording medium, its recording/reproducing apparatus, its storage apparatus, and its recording/reproducing method
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
EP2084488B1 (en) * 2006-10-20 2017-03-22 Bioaxial 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
JP2010176830A (ja) 2010-08-12
CN101789244B (zh) 2015-02-18
CN101789244A (zh) 2010-07-28
JP5539744B2 (ja) 2014-07-02
EP2211344B1 (en) 2013-03-13
EP2211344A1 (en) 2010-07-28
US20100188957A1 (en) 2010-07-29
US8693301B2 (en) 2014-04-08
EP2211343A1 (en) 2010-07-28

Similar Documents

Publication Publication Date Title
JP5539744B2 (ja) 高データ密度光記録媒体
Matsumoto et al. Writing 40-nm marks using a beaked metallic plate near-field optical probe
CN1319777A (zh) 近场光探头和近场光学显微镜及光记录/再生装置
JP3707812B2 (ja) 光記録方法、光記録装置及び光記録媒体
CN101042894A (zh) 记录光信息的介质,设备和方法
TW591652B (en) Method for producing recording medium, method for producing master disk of recording medium, apparatus for producing recording medium, and apparatus for producing master disk of recording medium
TWI227487B (en) Optical recording reproducing medium, mother stamper for producing optical recording reproducing medium and optical recording reproducing device
JP4119846B2 (ja) 高密度光記録媒体、その記憶装置及び、その記録再生方法
TWI241582B (en) Method for manufacturing recording media, method for manufacturing production plate, apparatus for manufacturing recording media, and apparatus for manufacturing production plate
CN100440347C (zh) 光记录介质、光记录方法、光再生方法及其装置
TWI249741B (en) Optical record playing medium, mother disk for manufacturing of optical record playing medium and optical record playing device, optical record regeneration medium, original disk for manufacturing of optical record regeneration medium
JP4705530B2 (ja) 光記録媒体とその基板、及び該基板の成形用スタンパ
JP2006155785A (ja) 情報記憶媒体、スタンパー、ディスク装置、管理情報再生方法
Braat et al. Diffractive read-out of optical discs
JP3858609B2 (ja) 情報記録方法及び情報記録媒体
Chen et al. Manipulation of spectral amplitude and phase with plasmonic nano-structures for information storage
JP4320915B2 (ja) 光記録媒体、光記録媒体製造用原盤及び光記録再生装置
Hyot et al. Phase change materials and superrens
JP3737347B2 (ja) 光プローブ素子および光プローブ素子を用いた記録再生装置
JP2002157741A (ja) 光情報記録再生方法
JP3953631B2 (ja) 情報再生装置
JPH08124226A (ja) 光ディスク製造方法及び光ディスク製造装置
JP4717958B2 (ja) 記録媒体および光情報記録再生装置
JP2008276940A (ja) 記録媒体および光情報記録再生装置
JPH10112075A (ja) 情報記録媒体及び原盤製造方法

Legal Events

Date Code Title Description
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