AU2002221070A1 - Optical information recording apparatus and method - Google Patents

Optical information recording apparatus and method

Info

Publication number
AU2002221070A1
AU2002221070A1 AU2002221070A AU2107002A AU2002221070A1 AU 2002221070 A1 AU2002221070 A1 AU 2002221070A1 AU 2002221070 A AU2002221070 A AU 2002221070A AU 2107002 A AU2107002 A AU 2107002A AU 2002221070 A1 AU2002221070 A1 AU 2002221070A1
Authority
AU
Australia
Prior art keywords
information recording
recording apparatus
optical information
optical
recording
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
AU2002221070A
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 AU2002221070A1 publication Critical patent/AU2002221070A1/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
    • G11B7/08—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
    • G11B7/08582—Sled-type positioners
    • 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
    • G11B7/08—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
    • G11B7/08523—Methods for track change, selection or preliminary positioning by moving the head with both tracking and focusing pull-in
    • 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
    • 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
    • G11B7/128—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
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1356—Double or multiple prisms, i.e. having two or more prisms in cooperation
    • 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
    • G11B7/12—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
    • G11B7/1376—Collimator lenses
    • 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
    • G03H1/10—Processes or apparatus for producing holograms using modulated reference beam
    • G03H1/12—Spatial modulation, e.g. ghost imaging
    • 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
    • G11B7/08—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
    • G11B7/08529—Methods and circuits to control the velocity of the head as it traverses the tracks
    • 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
    • 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
    • G11B7/0925—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
    • 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
    • G11B7/0935—Details of the moving parts
    • 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
    • G11B7/08—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
    • G11B7/095—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 discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0956—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 discs, e.g. for compensation of eccentricity or wobble to compensate for tilt, skew, warp or inclination of the disc, i.e. maintain the optical axis at right angles to the disc
AU2002221070A 2000-12-11 2001-12-06 Optical information recording apparatus and method Abandoned AU2002221070A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-375452 2000-12-11
JP2000375452A JP3639212B2 (en) 2000-12-11 2000-12-11 Optical information recording method
PCT/JP2001/010681 WO2002049018A1 (en) 2000-12-11 2001-12-06 Optical information recording apparatus and method

Publications (1)

Publication Number Publication Date
AU2002221070A1 true AU2002221070A1 (en) 2002-06-24

Family

ID=18844465

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221070A Abandoned AU2002221070A1 (en) 2000-12-11 2001-12-06 Optical information recording apparatus and method

Country Status (6)

Country Link
US (2) US7215628B2 (en)
EP (1) EP1351226B1 (en)
JP (1) JP3639212B2 (en)
AU (1) AU2002221070A1 (en)
DE (1) DE60135580D1 (en)
WO (1) WO2002049018A1 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003085768A (en) * 2001-09-13 2003-03-20 Optware:Kk Method and device for recording optical information
JP2003151143A (en) * 2001-11-13 2003-05-23 Minebea Co Ltd Optical information recorder
WO2003049092A1 (en) * 2001-12-07 2003-06-12 Discovision Associates A solid state microoptical electromechanical system (moens) for reading a photonics diffractive memory
JP4162899B2 (en) * 2002-02-04 2008-10-08 新オプトウエア株式会社 Optical information recording apparatus and method, optical information reproducing apparatus and method, and optical information recording and reproducing apparatus and method
US20050237896A1 (en) * 2002-08-01 2005-10-27 Pioneer Corporation Hologram recording/reproducing device and hologram recording medium
US7619819B2 (en) * 2002-08-20 2009-11-17 Illumina, Inc. Method and apparatus for drug product tracking using encoded optical identification elements
US7901630B2 (en) 2002-08-20 2011-03-08 Illumina, Inc. Diffraction grating-based encoded microparticle assay stick
US7164533B2 (en) 2003-01-22 2007-01-16 Cyvera Corporation Hybrid random bead/chip based microarray
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
US7923260B2 (en) * 2002-08-20 2011-04-12 Illumina, Inc. Method of reading encoded particles
US7508608B2 (en) 2004-11-17 2009-03-24 Illumina, Inc. Lithographically fabricated holographic optical identification element
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
JP4205996B2 (en) 2003-06-25 2009-01-07 Ｔｄｋ株式会社 Holographic recording system and optical chopper
JP4335613B2 (en) 2003-08-28 2009-09-30 Ｔｄｋ株式会社 Holographic recording method and apparatus
US20050058911A1 (en) * 2003-09-17 2005-03-17 Konica Minolta Medical & Graphic, Inc. Holographic recording medium, holographic recording method and holographic information medium
JP3895315B2 (en) 2003-09-30 2007-03-22 株式会社東芝 Hologram recording method and hologram recording apparatus
JP4295636B2 (en) * 2004-02-13 2009-07-15 パイオニア株式会社 Hologram recording method
US7433123B2 (en) * 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
JP2006106322A (en) * 2004-10-05 2006-04-20 Sony Corp Hologram recording device and hologram recording method
EP1869615B1 (en) 2004-11-16 2010-03-03 Illumina, Inc. Methods and apparatus for reading coded microbeads
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
EP1843223A4 (en) * 2005-01-27 2009-07-29 Fujitsu Ltd Hologram recording device
US8121836B2 (en) * 2005-07-11 2012-02-21 Lg Electronics Inc. Apparatus and method of processing an audio signal
JP4815944B2 (en) * 2005-08-19 2011-11-16 富士ゼロックス株式会社 Hologram recording method and apparatus
JP4807049B2 (en) * 2005-11-21 2011-11-02 富士ゼロックス株式会社 Hologram recording medium and hologram recording method using the same
JP2007200454A (en) * 2006-01-26 2007-08-09 Fujitsu Ltd Data recording medium and storage device
JP2007225711A (en) * 2006-02-21 2007-09-06 Fuji Xerox Co Ltd Hologram recording method, hologram recording device, hologram playback method and optical recording medium
EP1993005A4 (en) * 2006-02-23 2010-03-10 Fujifilm Corp Optical recording method, optical reproducing method, optical recording device, and optical recording medium
JP4250633B2 (en) * 2006-03-28 2009-04-08 株式会社東芝 Optical information recording medium, optical information recording apparatus, and optical information recording method
US20090086595A1 (en) * 2006-03-31 2009-04-02 Pioneer Corporation Optical information recording/reproducing apparatus, optical information reproducing apparatus, and optical information recording/reproducing method
JP4605078B2 (en) * 2006-04-05 2011-01-05 富士ゼロックス株式会社 Optical recording method, optical reproducing method, and optical reproducing apparatus
EP1873765A1 (en) * 2006-06-27 2008-01-02 Deutsche Thomson-Brandt Gmbh Holographic storage system based on common path interferometry
JP5017957B2 (en) * 2006-08-07 2012-09-05 ソニー株式会社 Hologram recording / reproducing apparatus and hologram recording / reproducing method
WO2008123584A1 (en) * 2007-04-04 2008-10-16 Sony Corporation Biometric authentication device
JP2009080873A (en) * 2007-09-25 2009-04-16 Hitachi Ltd Optical information recording/reproducing apparatus
US20100157774A1 (en) * 2008-12-23 2010-06-24 General Electric Company Data storage systems and methods
US8427912B2 (en) * 2008-12-30 2013-04-23 General Electric Company System and method for tracking in single-bit holographic data storage
JP4636189B2 (en) * 2009-03-11 2011-02-23 Ｔｄｋ株式会社 Holographic recording method and apparatus
IN2012DN02732A (en) * 2009-09-09 2015-09-11 Absolute Software Corp
US8315139B2 (en) * 2010-12-29 2012-11-20 General Electric Company Servo structure in single-bit holographic volume recording and readout
CN111105457A (en) * 2020-01-21 2020-05-05 广东紫晶信息存储技术股份有限公司 Method for accurately detecting and controlling position of optical head of optical disk, optical disk and device

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544856B2 (en) * 1974-01-17 1979-03-10
JPS6034754B2 (en) * 1976-02-18 1985-08-10 松下電器産業株式会社 hologram recording device
US4224480A (en) 1976-02-18 1980-09-23 Matsushita Electric Industrial Co., Ltd. Holographic playback system using a charge storage sensor and binary decoding
JPS54115145A (en) 1978-02-27 1979-09-07 Nec Corp Hologram disc recorder
US4550395A (en) * 1981-01-08 1985-10-29 Carlson John E Holographic system for the storage of audio, video and computer data
JPS6216246A (en) 1985-07-15 1987-01-24 Nippon Telegr & Teleph Corp <Ntt> Light recording method
NL8800133A (en) * 1988-01-21 1989-08-16 Philips Nv DEVICE FOR SCANNING AN INFORMATION SHEET WITH OPTICAL RADIATION.
JP3175153B2 (en) 1988-12-19 2001-06-11 ソニー株式会社 Optical disk signal recording method and apparatus
JPH0352126A (en) 1989-07-19 1991-03-06 Matsushita Electric Ind Co Ltd Optical head
JP2753337B2 (en) 1989-07-26 1998-05-20 パイオニア株式会社 Optical information reader
US5056080A (en) * 1989-09-22 1991-10-08 Russell James T Optical recording/reproducing system using interference techniques
JPH03288338A (en) 1990-04-04 1991-12-18 Matsushita Electric Ind Co Ltd Optical recording and reproducing device
JPH05182266A (en) 1991-12-27 1993-07-23 Ricoh Co Ltd Magneto-optical recording medium and production thereof
JP3107935B2 (en) 1992-12-22 2000-11-13 シャープ株式会社 Optical recording device, optical reproducing device, and optical recording / reproducing device
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
JPH08161763A (en) 1994-11-30 1996-06-21 Sony Corp Optical pickup device
US5978112A (en) * 1995-02-15 1999-11-02 California Institute Of Technology Non-volatile readout of shift multiplexed holograms
JPH08287499A (en) 1995-04-17 1996-11-01 Ricoh Co Ltd Objective lens driving device
JPH09161309A (en) 1995-12-08 1997-06-20 Seiko Epson Corp Optical head
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
JP3812608B2 (en) 1997-04-22 2006-08-23 ソニー株式会社 Optical information recording apparatus and method, optical information reproducing apparatus and method, and optical information recording medium
US5835470A (en) * 1997-06-24 1998-11-10 Lucent Technologies Inc. System and method for steering focal plane data using cylindrical coordinates to access data locations in a holographic memory
JPH11133842A (en) 1997-10-24 1999-05-21 Sony Corp Optical information recording device, optical information reproducing device, and optical information record medium
JP3393064B2 (en) 1998-02-27 2003-04-07 株式会社オプトウエア Optical information recording medium
JP3430012B2 (en) * 1998-02-27 2003-07-28 株式会社オプトウエア Optical information recording apparatus and method and optical information reproducing apparatus and method
DE69941481D1 (en) * 1998-02-27 2009-11-12 Optware Corp METHOD AND DEVICE FOR OPTICAL INFORMATION, METHOD AND DEVICE FOR REPRODUCING OPTICAL INFORMATION, RECORDING DEVICE, PLAYING OPTICAL INFORMATION AND OPTICAL INFORMATION RECORDING MEDIUM
JP3403068B2 (en) 1998-02-27 2003-05-06 株式会社オプトウエア Optical information recording device, optical information reproducing device, and optical information recording / reproducing device
JP3521113B2 (en) * 1998-03-27 2004-04-19 パイオニア株式会社 Volume holographic memory optical information recording / reproducing apparatus
US6574174B1 (en) * 2000-04-15 2003-06-03 Siros Technologies, Inc. Optical data storage system with multiple layer media
US6958967B2 (en) * 2000-11-17 2005-10-25 Matsushita Electric Industrial Co., Ltd. Holographic optical information recording/reproducing device

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WO2002049018A1 (en) 2002-06-20
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