CN101689380B - 光信息记录装置、光信息记录方法、光信息再生装置、光信息再生方法和光信息记录介质 - Google Patents

光信息记录装置、光信息记录方法、光信息再生装置、光信息再生方法和光信息记录介质 Download PDF

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Publication number
CN101689380B
CN101689380B CN2009800004724A CN200980000472A CN101689380B CN 101689380 B CN101689380 B CN 101689380B CN 2009800004724 A CN2009800004724 A CN 2009800004724A CN 200980000472 A CN200980000472 A CN 200980000472A CN 101689380 B CN101689380 B CN 101689380B
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CN
China
Prior art keywords
information
focus
optical information
light
recording
Prior art date
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Expired - Fee Related
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CN2009800004724A
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English (en)
Chinese (zh)
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CN101689380A (zh
Inventor
上田大辅
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Sony Corp
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Sony Corp
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Publication date
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Publication of CN101689380A publication Critical patent/CN101689380A/zh
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Expired - Fee Related 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00452—Recording involving bubble or bump forming
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/123—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/127—Lasers; Multiple laser arrays
    • G11B7/1275—Two or more lasers having different wavelengths
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • G11B7/24088—Pits for storing more than two values, i.e. multi-valued recording for data or prepits
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00456—Recording strategies, e.g. pulse sequences
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
CN2009800004724A 2008-04-23 2009-04-22 光信息记录装置、光信息记录方法、光信息再生装置、光信息再生方法和光信息记录介质 Expired - Fee Related CN101689380B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP113064/2008 2008-04-23
JP2008113064A JP2009266285A (ja) 2008-04-23 2008-04-23 光情報記録装置、光情報記録方法、光情報再生装置、光情報再生方法及び光情報記録媒体
PCT/JP2009/058430 WO2009131241A1 (ja) 2008-04-23 2009-04-22 光情報記録装置、光情報記録方法、光情報再生装置、光情報再生方法及び光情報記録媒体

Publications (2)

Publication Number Publication Date
CN101689380A CN101689380A (zh) 2010-03-31
CN101689380B true CN101689380B (zh) 2012-02-01

Family

ID=41216964

Family Applications (1)

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CN2009800004724A Expired - Fee Related CN101689380B (zh) 2008-04-23 2009-04-22 光信息记录装置、光信息记录方法、光信息再生装置、光信息再生方法和光信息记录介质

Country Status (7)

Country Link
US (1) US20100118687A1 (enExample)
EP (1) EP2189979A4 (enExample)
JP (1) JP2009266285A (enExample)
KR (1) KR20110003436A (enExample)
CN (1) CN101689380B (enExample)
TW (1) TW200949831A (enExample)
WO (1) WO2009131241A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014167659A1 (ja) * 2013-04-10 2017-02-16 日立コンシューマエレクトロニクス株式会社 光情報記録再生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486060B1 (en) * 1990-11-16 1997-02-19 James T. Russell Recording/reproducing system using wavelength/depth selective optical storage medium
CN1295706A (zh) * 1998-12-07 2001-05-16 索尼公司 光记录媒体、光记录媒体的记录装置及其记录方法以及重放装置及其重放方法
JP2002312958A (ja) * 2001-04-12 2002-10-25 Ricoh Co Ltd ３次元光ディスク記録再生装置、記録再生方式及び記録媒体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167129A (ja) * 1985-01-25 1985-08-30 Hitachi Ltd 記録担体及び情報処理装置
JP2988732B2 (ja) * 1991-01-17 1999-12-13 株式会社東芝 情報記録・再生装置
US5202875A (en) * 1991-06-04 1993-04-13 International Business Machines Corporation Multiple data surface optical data storage system
JPH1166607A (ja) * 1997-08-08 1999-03-09 Victor Co Of Japan Ltd 光記録媒体
JP4036400B2 (ja) * 1998-03-20 2008-01-23 株式会社東芝 光ディスク装置
US6665240B1 (en) * 1998-10-07 2003-12-16 Sony Corporation Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
JP2000242929A (ja) * 1998-12-07 2000-09-08 Sony Corp データ記録方法および装置、データ再生方法および装置、並びに記録媒体
EP1067523A3 (en) * 1999-06-30 2007-05-23 Sharp Kabushiki Kaisha Optical disc having pits of different depth formed therein, optical disc device for reproduction the same, and method of reproduction
JP3567101B2 (ja) * 1999-06-30 2004-09-22 シャープ株式会社 光記録情報の再生方法および光ディスク装置
JP2002358677A (ja) * 2001-05-28 2002-12-13 Hitachi Ltd 光ヘッド及び光ディスク装置
JP4961922B2 (ja) * 2006-09-14 2012-06-27 ソニー株式会社 光ディスク装置及び焦点位置制御方法
JP4305776B2 (ja) * 2006-10-11 2009-07-29 ソニー株式会社 光ディスク装置及び焦点位置制御方法
JP4985050B2 (ja) * 2007-03-30 2012-07-25 ソニー株式会社 光ディスク装置及び情報再生方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486060B1 (en) * 1990-11-16 1997-02-19 James T. Russell Recording/reproducing system using wavelength/depth selective optical storage medium
CN1295706A (zh) * 1998-12-07 2001-05-16 索尼公司 光记录媒体、光记录媒体的记录装置及其记录方法以及重放装置及其重放方法
JP2002312958A (ja) * 2001-04-12 2002-10-25 Ricoh Co Ltd ３次元光ディスク記録再生装置、記録再生方式及び記録媒体

Also Published As

Publication number Publication date
WO2009131241A1 (ja) 2009-10-29
US20100118687A1 (en) 2010-05-13
JP2009266285A (ja) 2009-11-12
CN101689380A (zh) 2010-03-31
TW200949831A (en) 2009-12-01
KR20110003436A (ko) 2011-01-12
EP2189979A4 (en) 2011-11-23
EP2189979A1 (en) 2010-05-26

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Granted publication date: 20120201

Termination date: 20140422