JP4574183B2 - ホログラム記録媒体 - Google Patents

ホログラム記録媒体 Download PDF

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Publication number
JP4574183B2
JP4574183B2 JP2004036545A JP2004036545A JP4574183B2 JP 4574183 B2 JP4574183 B2 JP 4574183B2 JP 2004036545 A JP2004036545 A JP 2004036545A JP 2004036545 A JP2004036545 A JP 2004036545A JP 4574183 B2 JP4574183 B2 JP 4574183B2
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JP
Japan
Prior art keywords
recording
hologram
layer
recording medium
track
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
JP2004036545A
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English (en)
Japanese (ja)
Other versions
JP2005228416A5 (enExample
JP2005228416A (ja
Inventor
昌和 小笠原
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP2004036545A priority Critical patent/JP4574183B2/ja
Priority to US11/046,799 priority patent/US7307769B2/en
Priority to CNA200510008326XA priority patent/CN1655250A/zh
Publication of JP2005228416A publication Critical patent/JP2005228416A/ja
Publication of JP2005228416A5 publication Critical patent/JP2005228416A5/ja
Application granted granted Critical
Publication of JP4574183B2 publication Critical patent/JP4574183B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • 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
    • G11B7/007—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
    • 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
    • G11B7/083—Disposition or mounting of heads or light sources relatively to record carriers relative to record carriers storing information in the form of 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
    • G11B7/08—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
    • G11B7/0901—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 for track following only
    • G11B7/0903—Multi-beam tracking systems
    • 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
    • G11B7/0908—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 for focusing only
    • G11B7/0912—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 for focusing only by push-pull method
    • 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
    • G11B7/0943—Methods and circuits for performing mathematical operations on individual detector segment outputs
    • 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
    • G11B7/0946—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 specially adapted for operation during external perturbations not related to the carrier or servo beam, e.g. vibration
    • 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
    • G11B7/13—Optical detectors therefor
    • G11B7/131—Arrangement of detectors in a multiple array
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24044—Recording layers for storing optical interference patterns, e.g. holograms; for storing data 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
    • G11B7/24—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
    • G11B7/24073—Tracks
    • G11B7/24079—Width or depth
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/42—Reflective layer
    • 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
    • G11B2007/0013—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 for carriers having multiple discrete layers
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • 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
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports
    • 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
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0933—Details of stationary parts

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Head (AREA)
JP2004036545A 2004-02-13 2004-02-13 ホログラム記録媒体 Expired - Fee Related JP4574183B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004036545A JP4574183B2 (ja) 2004-02-13 2004-02-13 ホログラム記録媒体
US11/046,799 US7307769B2 (en) 2004-02-13 2005-02-01 Hologram recording medium, recording/reproducing method and recording/reproducing apparatus
CNA200510008326XA CN1655250A (zh) 2004-02-13 2005-02-16 全息记录介质、记录/再现方法和记录/再现装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004036545A JP4574183B2 (ja) 2004-02-13 2004-02-13 ホログラム記録媒体

Publications (3)

Publication Number Publication Date
JP2005228416A JP2005228416A (ja) 2005-08-25
JP2005228416A5 JP2005228416A5 (enExample) 2006-05-18
JP4574183B2 true JP4574183B2 (ja) 2010-11-04

Family

ID=34836247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004036545A Expired - Fee Related JP4574183B2 (ja) 2004-02-13 2004-02-13 ホログラム記録媒体

Country Status (3)

Country Link
US (1) US7307769B2 (enExample)
JP (1) JP4574183B2 (enExample)
CN (1) CN1655250A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203070A (ja) * 2003-12-15 2005-07-28 Pioneer Electronic Corp 記録媒体並びに記録再生方法及び記録再生装置
JP4807049B2 (ja) * 2005-11-21 2011-11-02 富士ゼロックス株式会社 ホログラム記録媒体およびこれを用いたホログラム記録方法
US7969832B2 (en) * 2006-02-02 2011-06-28 Oracle America, Inc. Optical tape drive systems
EP1826752A1 (en) * 2006-02-27 2007-08-29 Deutsche Thomson-Brandt Gmbh Holographic storage medium
JP4532583B2 (ja) * 2006-03-16 2010-08-25 富士通株式会社 ホログラム記録媒体、ホログラム記録再生装置、ホログラム記録方法、およびホログラム再生方法
JP4686391B2 (ja) * 2006-03-24 2011-05-25 株式会社東芝 光情報記録媒体、光情報記録装置および光情報記録方法
KR100767932B1 (ko) 2006-04-06 2007-10-18 주식회사 대우일렉트로닉스 광 정보 재생 장치, 트랙킹 서보 제어 장치 및 트랙킹 제어방법
EP1850337A3 (en) * 2006-04-25 2008-01-23 Daewoo Electronics Corporation Optical information processing apparatus, optical information recording method, optical information reproducing method and optical information servo controlling method
US20070253043A1 (en) * 2006-04-26 2007-11-01 Bates Allen K Apparatus and method for holographic information storage and retrieval
JP4779792B2 (ja) 2006-04-27 2011-09-28 凸版印刷株式会社 情報記録媒体、及び情報記録媒体の真偽判定装置
JP2008065119A (ja) * 2006-09-08 2008-03-21 Hitachi Maxell Ltd ホログラム記録媒体及びそれを収容したホログラムカートリッジメディア
JP4768820B2 (ja) * 2006-10-11 2011-09-07 パイオニア株式会社 ホログラム記録担体およびホログラム装置
JP2008276875A (ja) * 2007-04-27 2008-11-13 Fujitsu Ltd 磁気ディスク装置によるデータの書き込み方法、オフトラックマージン設定方法、磁気ディスク装置、および、オフトラックマージン設定装置
US8031383B2 (en) * 2007-10-23 2011-10-04 Thomson Licensing Common aperture holographic storage system with reduced noise
US20100157774A1 (en) * 2008-12-23 2010-06-24 General Electric Company Data storage systems and methods
JP2010244672A (ja) * 2009-03-16 2010-10-28 Sony Optiarc Inc ディスク状記録媒体、光スポット位置制御装置、光スポット位置制御方法
JP5342067B2 (ja) * 2010-04-02 2013-11-13 パイオニア株式会社 情報記録媒体、情報記録装置及び方法、並びに情報再生装置及び方法
JP2012230736A (ja) * 2011-04-26 2012-11-22 Sharp Corp 磁気記録再生装置及び磁気記録媒体
US8619533B1 (en) * 2012-07-31 2013-12-31 General Electric Company Holographic data storage medium and an associated method thereof
WO2019070504A1 (en) * 2017-10-04 2019-04-11 Akonia Holographics Llc OBLIQUE MIRRORS DECALED IN COMB
US10996382B1 (en) 2018-01-23 2021-05-04 Facebook Technologies, Llc Diffraction grating with a variable refractive index formed using an energy gradient
US20200355862A1 (en) * 2019-05-08 2020-11-12 Facebook Technologies, Llc Spatial deposition of resins with different functionality on different substrates
CN111128277A (zh) * 2020-01-21 2020-05-08 广东紫晶信息存储技术股份有限公司 一种卡式全息存储介质中全息图的定位方法和装置
CN113156792B (zh) * 2021-02-09 2022-03-18 北京理工大学 基于级联超颖表面的平移全息复用方法
CN115223597A (zh) * 2021-04-21 2022-10-21 广东紫晶信息存储技术股份有限公司 盘式存储介质的多通道复用方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671073A (en) * 1995-02-15 1997-09-23 California Institute Of Technology Holographic storage using shift multiplexing
JP2001147634A (ja) * 1999-11-22 2001-05-29 Sony Corp ホログラムの多重記録方法及びホログラム記録装置
JP3761760B2 (ja) * 2000-01-27 2006-03-29 日本電信電話株式会社 データ多重型ホログラムメモリ及びデータ多重型ホログラムメモリ再生装置
US6614566B1 (en) * 2000-06-07 2003-09-02 Lucent Technologies Inc. Process for holography involving skip-sorted hologram storage
JP3574054B2 (ja) * 2000-08-18 2004-10-06 日本電信電話株式会社 ホログラフィック光記録媒体、記録装置及び再生装置
JP2003085768A (ja) 2001-09-13 2003-03-20 Optware:Kk 光情報記録装置および方法
JP4162886B2 (ja) * 2001-12-10 2008-10-08 新オプトウエア株式会社 光ディスク記録方法、光ディスク記録装置及び光ディスク再生装置

Also Published As

Publication number Publication date
US7307769B2 (en) 2007-12-11
US20050179967A1 (en) 2005-08-18
CN1655250A (zh) 2005-08-17
JP2005228416A (ja) 2005-08-25

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