ATE487960T1 - Vorrichtung zur optischen informationsaufzeichnung und -wiedergabe - Google Patents

Vorrichtung zur optischen informationsaufzeichnung und -wiedergabe

Info

Publication number
ATE487960T1
ATE487960T1 AT08252536T AT08252536T ATE487960T1 AT E487960 T1 ATE487960 T1 AT E487960T1 AT 08252536 T AT08252536 T AT 08252536T AT 08252536 T AT08252536 T AT 08252536T AT E487960 T1 ATE487960 T1 AT E487960T1
Authority
AT
Austria
Prior art keywords
optical system
light beam
recording
reproduction
optical
Prior art date
Application number
AT08252536T
Other languages
English (en)
Inventor
Kenichi Shimada
Tatsuro Ide
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of ATE487960T1 publication Critical patent/ATE487960T1/de

Links

Classifications

    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed 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
    • G11B7/004—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
    • G11B7/127—Lasers; Multiple laser arrays
    • 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
    • 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
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • 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
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • G11B7/1369—Active plates, e.g. liquid crystal panels or electrostrictive elements
    • 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
    • G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H1/181—Pre-exposure processing, e.g. hypersensitisation
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H1/182—Post-exposure processing, e.g. latensification
    • 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
    • G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
AT08252536T 2007-09-25 2008-07-24 Vorrichtung zur optischen informationsaufzeichnung und -wiedergabe ATE487960T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007246476A JP5125351B2 (ja) 2007-09-25 2007-09-25 光情報記録再生装置

Publications (1)

Publication Number Publication Date
ATE487960T1 true ATE487960T1 (de) 2010-11-15

Family

ID=40260558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08252536T ATE487960T1 (de) 2007-09-25 2008-07-24 Vorrichtung zur optischen informationsaufzeichnung und -wiedergabe

Country Status (6)

Country Link
US (1) US8305862B2 (de)
EP (1) EP2042943B1 (de)
JP (1) JP5125351B2 (de)
CN (1) CN101399051B (de)
AT (1) ATE487960T1 (de)
DE (1) DE602008003379D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9057695B2 (en) * 2009-09-24 2015-06-16 Canon Kabushiki Kaisha Apparatus and method for irradiating a scattering medium with a reconstructive wave
JP5802494B2 (ja) * 2011-09-16 2015-10-28 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、ホログラフィックメモリ再生方法およびホログラム記録媒体
JP5647965B2 (ja) * 2011-09-30 2015-01-07 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、光情報記録再生方法、光情報記録媒体
JP6018818B2 (ja) 2012-06-29 2016-11-02 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、光情報記録再生方法およびデータライブラリ装置
WO2014077824A1 (en) * 2012-11-15 2014-05-22 Empire Technology Development Llc Holographic image generation and reconstruction
JP2015130215A (ja) * 2014-01-08 2015-07-16 株式会社日立エルジーデータストレージ 光情報記録装置および光情報記録方法
JP2019511503A (ja) * 2016-03-25 2019-04-25 イプセン バイオファーム リミテッドＩｐｓｅｎ Ｂｉｏｐｈａｒｍ Ｌｉｍｉｔｅｄ ボツリヌス毒素の処置の効用を増強させるための理学療法情報を収集する方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11133843A (ja) 1997-10-24 1999-05-21 Sony Corp 光情報記録装置および方法
JP3403068B2 (ja) 1998-02-27 2003-05-06 株式会社オプトウエア 光情報記録装置、光情報再生装置および光情報記録再生装置
JP3652342B2 (ja) 1998-02-27 2005-05-25 株式会社オプトウエア 光情報記録装置および光情報再生装置
US7239594B2 (en) * 2003-02-07 2007-07-03 Imation Corp. Self-referenced holography using element formed on a holographic medium
US7092133B2 (en) 2003-03-10 2006-08-15 Inphase Technologies, Inc. Polytopic multiplex holography
JP4050656B2 (ja) * 2003-05-09 2008-02-20 株式会社東芝 ホログラム記録媒体およびホログラム記録再生方法
WO2004102542A1 (ja) 2003-05-13 2004-11-25 Optware Corporation 光情報記録、再生装置及び方法
KR100579598B1 (ko) * 2003-12-10 2006-05-15 주식회사 대우일렉트로닉스 홀로그래픽 롬 및 디지털 데이터의 디스크와 이에 관련된콤보 픽업 장치
JP2007519036A (ja) * 2003-12-12 2007-07-12 ディーシーイー アプリリス インコーポレーテッド ホログラフデータ記憶システム中のホログラフ媒体に定着させる方法および装置
JP2006164480A (ja) 2004-12-10 2006-06-22 Fdk Corp ホログラムデータ記録再生装置
US7626913B2 (en) 2005-03-31 2009-12-01 Fuji Photo Film Co., Ltd. Optical information recording method, optical information recording apparatus and optical information recording medium
US20060280096A1 (en) * 2005-05-26 2006-12-14 Inphase Technologies, Inc. Erasing holographic media
US20060275670A1 (en) * 2005-05-26 2006-12-07 Inphase Technologies, Inc. Post-curing of holographic media
JP2006343533A (ja) * 2005-06-09 2006-12-21 Sony Corp ホログラム装置及びインコヒーレント光生成方法
JP4675196B2 (ja) * 2005-09-20 2011-04-20 富士フイルム株式会社 ホログラム記録媒体用組成物、ホログラム記録媒体及びその製造方法、並びに、ホログラム記録方法及びホログラム再生方法
JP4641981B2 (ja) 2006-07-21 2011-03-02 富士フイルム株式会社 光記録方法及び光記録装置、並びに、光記録媒体、光再生方法及び光再生装置
JP2008059646A (ja) * 2006-08-30 2008-03-13 Funai Electric Co Ltd 光ピックアップ
US7800988B2 (en) * 2007-02-16 2010-09-21 Hewlett-Packard Development Company, L.P. Optical recording using secondary tracking method
US8004950B2 (en) * 2007-03-09 2011-08-23 Hitachi, Ltd. Optical pickup, optical information recording and reproducing apparatus and method for optically recording and reproducing information
JP2008234693A (ja) * 2007-03-16 2008-10-02 Matsushita Electric Ind Co Ltd ホログラム記録装置およびホログラム再生装置

Also Published As

Publication number Publication date
US8305862B2 (en) 2012-11-06
JP2009076171A (ja) 2009-04-09
DE602008003379D1 (de) 2010-12-23
US20090080313A1 (en) 2009-03-26
EP2042943A1 (de) 2009-04-01
EP2042943B1 (de) 2010-11-10
JP5125351B2 (ja) 2013-01-23
CN101399051A (zh) 2009-04-01
CN101399051B (zh) 2012-02-22

Similar Documents

Publication Publication Date Title
ATE487960T1 (de) Vorrichtung zur optischen informationsaufzeichnung und -wiedergabe
TW200617931A (en) Optical pickup device, recorder and/or reproducer
EP1557829A3 (de) Optisches Abtastgerät und Aufzeichnungs- / Wiedergabegerät
SG158022A1 (en) Reproducing device and reproducing method
EP1801794A3 (de) Hologrammwiedergabeverfahren und Vorrichtung
JP2010225278A5 (de)
JP2010225280A5 (de)
ATE547789T1 (de) Optisches informationswiedergabeverfahren und optische informationswiedergabevorrichtung
TW200725202A (en) System and method for recording and reproducing holographic storage which has tracking servo projection
JP2009283033A (ja) 光情報記録装置、光情報記録方法、光情報記録再生装置および光情報記録再生方法
CN101599279A (zh) 光信息记录再现装置和光信息记录方法
TW200717502A (en) Optical head and information recording/reproducing apparatus
WO2009008208A1 (ja) 記録再生装置、記録再生方法、記録装置、記録方法、再生装置、再生方法
TW200739555A (en) Optical information processing apparatus and optical information recording and reproducing methods using the same
TW200606899A (en) Optical data storage system and method of optical recording and/or reading
ATE552587T1 (de) Verfahren zur aufzeichnung von holografischen informationen und vorrichtung zur aufzeichnung/wiedergabe holografischer informationen
KR101296761B1 (ko) 광 기록 매체용 픽업
BR0317366A (pt) Métodos para operar fontes em um gravador para televisão interativa e em um reprodutor-gravador para mìdia de armazenamento gravada, aparelho para gravar e/ou reproduzir televisão interativa, meio legìvel por computador, uso do método, e, meio de armazenamento para televisão interativa
JP5640033B2 (ja) 光情報記録装置、光情報記録方法、光情報記録再生装置および光情報記録再生方法
WO2008090638A1 (ja) 光記録媒体および可視情報記録方法
DE602005022702D1 (de) Wobble-informations-aufzeichnungsverfahren, informations-aufzeichnungsmedium und aufzeichnungs- und wiedergabeverfahren und -vorrichtung dafür
TW200509111A (en) The control of laser emission power for recording information on optical disc
BRPI0909015A8 (pt) Meio de gravação de informação, dispositvo de gravação, dispositivo de reprodução e método de reprodução
JP2010080055A5 (de)
JP2012238384A5 (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties