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AU2002222458A1 - Method for polarization data recording/retrieval on luminescent optical data carriers - Google Patents

Method for polarization data recording/retrieval on luminescent optical data carriers

Info

Publication number
AU2002222458A1
AU2002222458A1 AU2002222458A AU2245802A AU2002222458A1 AU 2002222458 A1 AU2002222458 A1 AU 2002222458A1 AU 2002222458 A AU2002222458 A AU 2002222458A AU 2245802 A AU2245802 A AU 2245802A AU 2002222458 A1 AU2002222458 A1 AU 2002222458A1
Authority
AU
Australia
Prior art keywords
retrieval
polarization
luminescent optical
data recording
optical data
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
AU2002222458A
Inventor
Vladimir Kozenkov
Eugene Levich
Sergei Magnitskii
Jacob Malkin
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.)
CONSELLATION TRID Inc
Original Assignee
CONSELLATION TRID Inc
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 CONSELLATION TRID Inc filed Critical CONSELLATION TRID Inc
Publication of AU2002222458A1 publication Critical patent/AU2002222458A1/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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • G11B7/0045—Recording
    • 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
    • G11B7/1275—Two or more lasers having different wavelengths
    • 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
    • G11B7/1362—Mirrors
    • 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
    • G11B7/1381—Non-lens elements for altering the properties of the beam, e.g. knife edges, slits, filters or stops
    • 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
    • G11B7/1395—Beam splitters or combiners
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/245—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component
    • 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
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G11B2007/24624—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes fluorescent dyes
    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
AU2002222458A 2000-12-07 2001-12-06 Method for polarization data recording/retrieval on luminescent optical data carriers Abandoned AU2002222458A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25157100P 2000-12-07 2000-12-07
US60/251,571 2000-12-07
PCT/IL2001/001130 WO2002047012A2 (en) 2000-12-07 2001-12-06 Method for polarization data recording/retrieval on luminescent optical data carriers

Publications (1)

Publication Number Publication Date
AU2002222458A1 true AU2002222458A1 (en) 2002-06-18

Family

ID=22952524

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222458A Abandoned AU2002222458A1 (en) 2000-12-07 2001-12-06 Method for polarization data recording/retrieval on luminescent optical data carriers

Country Status (2)

Country Link
AU (1) AU2002222458A1 (en)
WO (1) WO2002047012A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008097682A (en) * 2006-10-10 2008-04-24 Funai Electric Co Ltd Optical recording medium, information recording method and reproducing method for optical recording medium
JP2008217895A (en) * 2007-03-02 2008-09-18 Funai Electric Co Ltd Multi-valued information reproducing method and multi-valued information reproducing device
WO2010060454A1 (en) * 2008-11-03 2010-06-03 Institut De Ciencies Fotoniques, Fundacio Privada Device for determining a fluorescence polarization anisotropy distribution in real time and related procedure for measuring in real time a temperature distribution of a fluid medium
AU2012267419B2 (en) 2011-06-09 2017-02-02 Case Western Reserve University Optical information storage medium

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679309A (en) * 1970-05-04 1972-07-25 Japan Spectroacopic Co Ltd Instruments for measuring molecular orientations with the aid of fluorescence
DE2857268T1 (en) * 1977-12-19 1980-12-11 Eastman Kodak Co MEDIUM FOR RECORDING BY THERMAL DEFORMATION
JPS61285451A (en) * 1985-06-12 1986-12-16 Matsushita Electric Ind Co Ltd Optical recording medium and optical recording and reproducing method
US6090508A (en) * 1988-06-07 2000-07-18 Ricoh Company, Ltd. Optically anisotropic recording medium and method of recording and erasing information using the same
US5019476A (en) * 1988-11-16 1991-05-28 Olympus Optical Co., Ltd. Optical recording medium
JP2662024B2 (en) * 1989-03-30 1997-10-08 松下電器産業株式会社 Polarization multiplex recording method
JP2940690B2 (en) * 1989-09-22 1999-08-25 三洋電機株式会社 Optical recording medium and reproducing method thereof
EP0436228B1 (en) * 1989-12-28 1996-10-16 Sanyo Electric Co., Ltd. Recording and reproducing methods
JPH07111785B2 (en) * 1990-01-19 1995-11-29 富士通株式会社 optical disk
JP2502785B2 (en) * 1990-03-30 1996-05-29 松下電器産業株式会社 Optical recording medium, recording method and reproducing method using the same
EP0454235A1 (en) * 1990-04-24 1991-10-30 Koninklijke Philips Electronics N.V. Optical recording medium and method of writing, reading and erasing information
US5384221A (en) * 1990-12-12 1995-01-24 Physical Optics Corporation Birefringent azo dye polymer erasable optical storage medium
JP3101355B2 (en) * 1991-08-19 2000-10-23 三洋電機株式会社 Recording / reproducing method for optical recording medium
US5251197A (en) * 1992-02-13 1993-10-05 Hoechst Celanses Corp. Polarization dependent writing and erasing process for organic optical media
US5838653A (en) * 1995-10-04 1998-11-17 Reveo, Inc. Multiple layer optical recording media and method and system for recording and reproducing information using the same
JP3365474B2 (en) * 1997-04-09 2003-01-14 株式会社ニコン Polarizing imaging device
EP1090391A1 (en) * 1997-10-31 2001-04-11 OMD Devices LLC Multi-layered photochromic optical data disk
US6280808B1 (en) * 1999-05-25 2001-08-28 Rohm And Haas Company Process and apparatus for forming plastic sheet

Also Published As

Publication number Publication date
WO2002047012A2 (en) 2002-06-13
WO2002047012A3 (en) 2002-10-10

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