AU2001294220A1 - Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium - Google Patents

Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium

Info

Publication number
AU2001294220A1
AU2001294220A1 AU2001294220A AU9422001A AU2001294220A1 AU 2001294220 A1 AU2001294220 A1 AU 2001294220A1 AU 2001294220 A AU2001294220 A AU 2001294220A AU 9422001 A AU9422001 A AU 9422001A AU 2001294220 A1 AU2001294220 A1 AU 2001294220A1
Authority
AU
Australia
Prior art keywords
optical information
information recording
reproducing apparatus
recording medium
optical
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.)
Abandoned
Application number
AU2001294220A
Inventor
Hideyoshi Horimai
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.)
Optware Corp
Original Assignee
Optware 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 Optware Corp filed Critical Optware Corp
Publication of AU2001294220A1 publication Critical patent/AU2001294220A1/en
Abandoned legal-status Critical Current

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
    • G11B7/24—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
    • 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
    • G03H1/0402—Recording geometries or arrangements
    • 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
    • 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
    • G11B7/00745—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
    • G11B7/007—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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • 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
    • 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
    • G11B7/12—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
    • G11B7/24047—Substrates
    • G11B7/2405—Substrates being also used as track layers of pre-formatted 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0465—Particular recording light; Beam shape or geometry
    • 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
    • G03H1/16—Processes or apparatus for producing holograms using Fourier transform
    • 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
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • 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
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0415—Recording geometries or arrangements for recording reflection 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08594—Arrangements for mechanically moving the whole head to access both sides of the disc with the same head assembly
AU2001294220A 2000-10-12 2001-10-11 Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium Abandoned AU2001294220A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-311466 2000-10-12
JP2000311466A JP2002123948A (en) 2000-10-12 2000-10-12 Device and method for recording optical information, device and method for reproducing optical information, device and method for recording and reproducing optical information and optical information recording medium
PCT/JP2001/008916 WO2002031822A1 (en) 2000-10-12 2001-10-11 Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium

Publications (1)

Publication Number Publication Date
AU2001294220A1 true AU2001294220A1 (en) 2002-04-22

Family

ID=18791223

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294220A Abandoned AU2001294220A1 (en) 2000-10-12 2001-10-11 Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording/reproducing apparatus and method, and optical information recording medium

Country Status (7)

Country Link
US (1) US20040027968A1 (en)
EP (1) EP1326240A4 (en)
JP (1) JP2002123948A (en)
KR (1) KR20030045824A (en)
CN (1) CN1206635C (en)
AU (1) AU2001294220A1 (en)
WO (1) WO2002031822A1 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172909A (en) * 2001-12-04 2003-06-20 Optware:Kk Spatial light modulator
JP2004127482A (en) * 2002-08-07 2004-04-22 Sharp Corp Optical pickup device
US7508608B2 (en) 2004-11-17 2009-03-24 Illumina, Inc. Lithographically fabricated holographic optical identification element
US7164533B2 (en) * 2003-01-22 2007-01-16 Cyvera Corporation Hybrid random bead/chip based microarray
US7901630B2 (en) * 2002-08-20 2011-03-08 Illumina, Inc. Diffraction grating-based encoded microparticle assay stick
US7923260B2 (en) * 2002-08-20 2011-04-12 Illumina, Inc. Method of reading encoded particles
US7872804B2 (en) * 2002-08-20 2011-01-18 Illumina, Inc. Encoded particle having a grating with variations in the refractive index
US7900836B2 (en) * 2002-08-20 2011-03-08 Illumina, Inc. Optical reader system for substrates having an optically readable code
US20100255603A9 (en) * 2002-09-12 2010-10-07 Putnam Martin A Method and apparatus for aligning microbeads in order to interrogate the same
US7092160B2 (en) * 2002-09-12 2006-08-15 Illumina, Inc. Method of manufacturing of diffraction grating-based optical identification element
US8081792B2 (en) * 2003-08-20 2011-12-20 Illumina, Inc. Fourier scattering methods for encoding microbeads and methods and apparatus for reading the same
EP1629466A4 (en) * 2003-05-15 2008-07-09 Thomson Licensing High data density volumetric holographic data storage method and system
US20060057729A1 (en) * 2003-09-12 2006-03-16 Illumina, Inc. Diffraction grating-based encoded element having a substance disposed thereon
DE602004019370D1 (en) * 2003-10-24 2009-03-26 Panasonic Corp Two-dimensional photoreceptor device, holographic optical information reproducing device and holographic optical information recording device
US7433123B2 (en) * 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
KR20070015220A (en) * 2004-05-12 2007-02-01 코닌클리케 필립스 일렉트로닉스 엔.브이. Optical device for recording and reproducing holographic data
CN1306486C (en) * 2004-06-10 2007-03-21 中国科学院西安光学精密机械研究所 Parallel information writing and reading method
US7525894B2 (en) * 2004-07-13 2009-04-28 Tdk Corporation Apparatus and method for recording and reproducing optical information
WO2006020363A2 (en) * 2004-07-21 2006-02-23 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
JP2006106322A (en) * 2004-10-05 2006-04-20 Sony Corp Hologram recording device and hologram recording method
US7604173B2 (en) * 2004-11-16 2009-10-20 Illumina, Inc. Holographically encoded elements for microarray and other tagging labeling applications, and method and apparatus for making and reading the same
US20060134324A1 (en) * 2004-11-17 2006-06-22 Illumina, Inc. Filament with easily removed protective coating and methods for stripping the same
WO2006082678A1 (en) * 2005-01-06 2006-08-10 National University Corporation Kobe University Optical information recorder (reflection holographic memory device)
WO2006098455A1 (en) 2005-03-15 2006-09-21 Pioneer Corporation Method and device for recording/reproducing hologram
KR100695157B1 (en) * 2005-07-08 2007-03-14 삼성전자주식회사 Information storage medium and apparatus reproducing the same
JP4815944B2 (en) * 2005-08-19 2011-11-16 富士ゼロックス株式会社 Hologram recording method and apparatus
US7623624B2 (en) * 2005-11-22 2009-11-24 Illumina, Inc. Method and apparatus for labeling using optical identification elements characterized by X-ray diffraction
JP2007220206A (en) * 2006-02-16 2007-08-30 Sony Corp Optical recording and reproducing device
KR100707216B1 (en) * 2006-05-18 2007-04-13 삼성전자주식회사 Optical data storage medium and method for data storage
CN100437771C (en) * 2006-06-01 2008-11-26 北京工业大学 Coaxial read-write lens of holographic optical disk storage
KR100825647B1 (en) * 2006-06-07 2008-04-25 주식회사 대우일렉트로닉스 Apparatus for processing optical information, method of recoding and reading optical information thereof
KR100738984B1 (en) * 2006-06-07 2007-07-13 주식회사 대우일렉트로닉스 Apparatus for processing optical information, method of recoding and reading optical information thereof
JP4224795B2 (en) 2006-09-14 2009-02-18 ソニー株式会社 Optical disc apparatus and optical aberration correction method
JP4961922B2 (en) * 2006-09-14 2012-06-27 ソニー株式会社 Optical disc apparatus and focus position control method
US8717574B2 (en) * 2009-11-10 2014-05-06 California Institute Of Technology Turbidity suppression by optical phase conjugation using a spatial light modulator
KR101416230B1 (en) * 2007-09-17 2014-07-16 삼성전자주식회사 Apparatus and method for recording/reproducing holographic data and holographic data storage medium
JP2009093717A (en) * 2007-10-04 2009-04-30 Sony Corp Optical information recording medium
JP5216019B2 (en) 2007-11-14 2013-06-19 浜松ホトニクス株式会社 Laser processing apparatus and laser processing method
WO2009131097A2 (en) * 2008-04-21 2009-10-29 日本電気株式会社 Optical information recording/reproducing device, optical unit, and optical information recording method
JP2010091957A (en) * 2008-10-10 2010-04-22 Sony Corp Recording and reproducing device and polarization direction controlling method
IN2012DN02732A (en) * 2009-09-09 2015-09-11 Absolute Software Corp
JP5309008B2 (en) * 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 Optical information recording / reproducing apparatus and optical information reproducing apparatus
JP2011186309A (en) * 2010-03-10 2011-09-22 Tdk Corp Holographic recording device and elementary hologram recording method
CN102662249B (en) * 2012-03-27 2015-12-09 京东方科技集团股份有限公司 3D display device and method of work thereof
US9620164B2 (en) 2013-08-16 2017-04-11 Lg Electronics Inc. Holographic data storage system
WO2015023111A1 (en) * 2013-08-16 2015-02-19 엘지전자 주식회사 Holographic data storage system
CN111816220B (en) * 2020-07-15 2021-08-20 谭小地 Phase modulation type holographic memory reproduction method and memory reproduction device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2114226A1 (en) * 1991-07-26 1993-02-18 George Anthony Rakuljic Photorefractive systems and methods
JP3504285B2 (en) * 1993-03-12 2004-03-08 凸版印刷株式会社 Hologram creation method and apparatus
US6272095B1 (en) * 1994-07-22 2001-08-07 California Institute Of Technology Apparatus and method for storing and/or reading data on an optical disk
JP3452106B2 (en) * 1996-05-13 2003-09-29 ソニー株式会社 Optical information recording medium, optical information reproducing apparatus and optical information recording apparatus
JP3452113B2 (en) * 1996-08-30 2003-09-29 ソニー株式会社 Optical information recording apparatus and method, optical information reproducing apparatus and method, and optical information recording medium
JP4104718B2 (en) * 1997-04-11 2008-06-18 富士ゼロックス株式会社 Optical recording method
JPH10293520A (en) * 1997-04-18 1998-11-04 Sony Corp Optical information recorder and optical information reproducing device
US5883875A (en) * 1997-09-02 1999-03-16 International Business Machines Corporation Short coherent-length optical tomograph for high density volume optical data storage devices
JPH11126335A (en) * 1997-10-24 1999-05-11 Sony Corp Optical information recording medium, optical information recorder and method therefor as well as optical information reproducing device and method therefor
US6020985A (en) * 1998-01-30 2000-02-01 Siros Technologies, Inc. Multilayer reflection microhologram storage in tape media
US6118560A (en) * 1998-02-06 2000-09-12 Northrop Grumman Corporation Scatter noise reduction in holographic storage systems by signal-noise orthogonalization
EP1065658B1 (en) * 1998-02-27 2009-09-30 Optware Corporation Method and apparatus for optical information, method and apparatus for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium
HU9801029D0 (en) * 1998-05-05 1998-06-29 Optilink Ab Method and system for recording information on a holographic card
US6322933B1 (en) * 1999-01-12 2001-11-27 Siros Technologies, Inc. Volumetric track definition for data storage media used to record data by selective alteration of a format hologram

Also Published As

Publication number Publication date
EP1326240A1 (en) 2003-07-09
CN1206635C (en) 2005-06-15
WO2002031822A1 (en) 2002-04-18
KR20030045824A (en) 2003-06-11
US20040027968A1 (en) 2004-02-12
CN1470053A (en) 2004-01-21
JP2002123948A (en) 2002-04-26
EP1326240A4 (en) 2007-09-26

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