JP5256161B2 - 光情報記録再生装置及び情報再生装置 - Google Patents

光情報記録再生装置及び情報再生装置 Download PDF

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Publication number
JP5256161B2
JP5256161B2 JP2009230160A JP2009230160A JP5256161B2 JP 5256161 B2 JP5256161 B2 JP 5256161B2 JP 2009230160 A JP2009230160 A JP 2009230160A JP 2009230160 A JP2009230160 A JP 2009230160A JP 5256161 B2 JP5256161 B2 JP 5256161B2
Authority
JP
Japan
Prior art keywords
light
phase
information recording
reproduction
optical information
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.)
Expired - Fee Related
Application number
JP2009230160A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011076695A (ja
JP2011076695A5 (enExample
Inventor
秀治 三上
康一 渡辺
治一 宮本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Consumer Electronics Co Ltd
Original Assignee
Hitachi Consumer Electronics Co Ltd
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 Hitachi Consumer Electronics Co Ltd filed Critical Hitachi Consumer Electronics Co Ltd
Priority to JP2009230160A priority Critical patent/JP5256161B2/ja
Priority to US12/893,069 priority patent/US8400898B2/en
Priority to CN201010509035.XA priority patent/CN102034496B/zh
Publication of JP2011076695A publication Critical patent/JP2011076695A/ja
Publication of JP2011076695A5 publication Critical patent/JP2011076695A5/ja
Application granted granted Critical
Publication of JP5256161B2 publication Critical patent/JP5256161B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
    • 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
    • G11B7/128—Modulators
    • 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
    • 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
    • G11B7/00772—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 on record carriers storing information in the form of optical interference patterns, e.g. holograms
    • G11B7/00781—Auxiliary information, e.g. index marks, address marks, pre-pits, gray codes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP2009230160A 2009-10-02 2009-10-02 光情報記録再生装置及び情報再生装置 Expired - Fee Related JP5256161B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009230160A JP5256161B2 (ja) 2009-10-02 2009-10-02 光情報記録再生装置及び情報再生装置
US12/893,069 US8400898B2 (en) 2009-10-02 2010-09-29 Optical recording and reproducing apparatus
CN201010509035.XA CN102034496B (zh) 2009-10-02 2010-09-29 光信息记录再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009230160A JP5256161B2 (ja) 2009-10-02 2009-10-02 光情報記録再生装置及び情報再生装置

Publications (3)

Publication Number Publication Date
JP2011076695A JP2011076695A (ja) 2011-04-14
JP2011076695A5 JP2011076695A5 (enExample) 2012-08-30
JP5256161B2 true JP5256161B2 (ja) 2013-08-07

Family

ID=43823087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009230160A Expired - Fee Related JP5256161B2 (ja) 2009-10-02 2009-10-02 光情報記録再生装置及び情報再生装置

Country Status (3)

Country Link
US (1) US8400898B2 (enExample)
JP (1) JP5256161B2 (enExample)
CN (1) CN102034496B (enExample)

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JP5309008B2 (ja) * 2009-12-15 2013-10-09 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および光情報再生装置
EP2631909B1 (en) * 2010-10-19 2019-09-25 National University Corporation Hokkaido University Holographic memory reproduction device and holographic memory reproduction method
US8345526B2 (en) * 2010-12-29 2013-01-01 General Electric Company Non-binary holograms for increased capacity
JP5542739B2 (ja) * 2011-05-20 2014-07-09 日立コンシューマエレクトロニクス株式会社 ホログラフィックメモリ再生装置、およびホログラフィックメモリ再生方法
US20130002715A1 (en) * 2011-06-28 2013-01-03 Tidman James M Image Sequence Reconstruction based on Overlapping Measurement Subsets
WO2013011603A1 (ja) * 2011-07-15 2013-01-24 日立コンシューマエレクトロニクス株式会社 情報記録媒体及び情報再生装置
JP5686717B2 (ja) * 2011-11-28 2015-03-18 株式会社日立メディアエレクトロニクス 光情報再生装置
JP5780932B2 (ja) * 2011-11-29 2015-09-16 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、光情報記録装置
JP5785913B2 (ja) * 2012-07-30 2015-09-30 日立コンシューマエレクトロニクス株式会社 光情報再生装置
JP6038619B2 (ja) * 2012-12-04 2016-12-07 株式会社日立エルジーデータストレージ 偏光感受型光計測装置
JP6227337B2 (ja) * 2013-01-24 2017-11-08 株式会社日立エルジーデータストレージ 光計測装置
JP2015028823A (ja) * 2013-07-30 2015-02-12 ソニー株式会社 再生装置および再生方法
JP6188521B2 (ja) * 2013-10-02 2017-08-30 株式会社日立エルジーデータストレージ 光計測装置
JP6227449B2 (ja) * 2014-03-14 2017-11-08 株式会社日立エルジーデータストレージ 光断層観察装置
JP6462432B2 (ja) * 2015-03-11 2019-01-30 株式会社日立エルジーデータストレージ 光計測装置及び光計測方法
CN107037713B (zh) * 2017-06-06 2019-08-06 哈尔滨工程大学 一种相干可调谐的光学全息

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JPS58215735A (ja) 1982-06-07 1983-12-15 Sony Corp 光学式デイスク記録方法
JPH0673193B2 (ja) * 1984-07-31 1994-09-14 沖電気工業株式会社 光ディスクメモリの再生方法及び装置
US4711815A (en) 1985-03-07 1987-12-08 Matsushita Electric Industrial Co., Ltd. Recording medium
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JP3559590B2 (ja) 1994-06-24 2004-09-02 株式会社日立製作所 光ディスクの多値記録再生方法
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JP2006162928A (ja) * 2004-12-07 2006-06-22 Sony Corp ホログラム記録装置及びホログラム記録方法
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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
JP4224795B2 (ja) * 2006-09-14 2009-02-18 ソニー株式会社 光ディスク装置及び光収差補正方法
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
JP4407724B2 (ja) 2007-06-18 2010-02-03 ソニー株式会社 記録再生装置、記録再生方法、再生装置、再生方法
JP2009015944A (ja) * 2007-07-03 2009-01-22 Hitachi Ltd 光ディスク装置
KR20090076604A (ko) * 2008-01-09 2009-07-13 삼성전자주식회사 홀로그래픽 정보 기록/재생 장치

Also Published As

Publication number Publication date
CN102034496B (zh) 2013-01-02
US20110080815A1 (en) 2011-04-07
CN102034496A (zh) 2011-04-27
US8400898B2 (en) 2013-03-19
JP2011076695A (ja) 2011-04-14

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