WO2007050354A3 - Methods for making holographic data storage articles - Google Patents

Methods for making holographic data storage articles Download PDF

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Publication number
WO2007050354A3
WO2007050354A3 PCT/US2006/040440 US2006040440W WO2007050354A3 WO 2007050354 A3 WO2007050354 A3 WO 2007050354A3 US 2006040440 W US2006040440 W US 2006040440W WO 2007050354 A3 WO2007050354 A3 WO 2007050354A3
Authority
WO
WIPO (PCT)
Prior art keywords
transparent substrate
optically transparent
data storage
holographic data
methods
Prior art date
Application number
PCT/US2006/040440
Other languages
French (fr)
Other versions
WO2007050354A2 (en
Inventor
Christopher Georg Erben
Eugene Pauling Boden
Kathryn Lynn Longley
Brian Lee Lawrence
Xiaolei Shi
Original Assignee
Gen Electric
Christopher Georg Erben
Eugene Pauling Boden
Kathryn Lynn Longley
Brian Lee Lawrence
Xiaolei Shi
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 Gen Electric, Christopher Georg Erben, Eugene Pauling Boden, Kathryn Lynn Longley, Brian Lee Lawrence, Xiaolei Shi filed Critical Gen Electric
Priority to DE112006003191T priority Critical patent/DE112006003191T5/en
Priority to JP2008537763A priority patent/JP2009514019A/en
Publication of WO2007050354A2 publication Critical patent/WO2007050354A2/en
Publication of WO2007050354A3 publication Critical patent/WO2007050354A3/en

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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference 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
    • G11B7/24—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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • 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
    • G11B7/004—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
    • G11B7/24—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
    • 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
    • G11B7/241—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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

A method of making a holographic data storage medium is provided. The method comprises: (a) providing an optically transparent substrate comprising at least one photochemically active dye; and (b) irradiating the optically transparent substrate at at least one wavelength at which the optically transparent substrate has an absorbance in a range from about 0.1 to 1, to produce a modified optically transparent substrate comprising at least one optically readable datum and at least one photo-product of the photochemically active dye. The at least one wavelength is in a range from about 300 nanometers to about 800 nanometers. The optically transparent substrate is at least 100 micrometers thick, and comprises the photochemically active dye in an amount corresponding to from about 0.1 to about 10 weight percent based on a total weight of the optically transparent substrate.
PCT/US2006/040440 2005-10-27 2006-10-17 Methods for making holographic data storage articles WO2007050354A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112006003191T DE112006003191T5 (en) 2005-10-27 2006-10-17 Method for producing holographic data memory
JP2008537763A JP2009514019A (en) 2005-10-27 2006-10-17 Method for manufacturing holographic data storage article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/260,806 2005-10-27
US11/260,806 US20070146835A1 (en) 2005-10-27 2005-10-27 Methods for making holographic data storage articles

Publications (2)

Publication Number Publication Date
WO2007050354A2 WO2007050354A2 (en) 2007-05-03
WO2007050354A3 true WO2007050354A3 (en) 2007-10-18

Family

ID=37963972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/040440 WO2007050354A2 (en) 2005-10-27 2006-10-17 Methods for making holographic data storage articles

Country Status (7)

Country Link
US (2) US20070146835A1 (en)
JP (1) JP2009514019A (en)
KR (1) KR20080072674A (en)
CN (1) CN101351844A (en)
DE (1) DE112006003191T5 (en)
TW (1) TW200721145A (en)
WO (1) WO2007050354A2 (en)

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US20070147214A1 (en) * 2005-12-22 2007-06-28 General Electric Company Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom
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US20100180937A1 (en) * 2008-06-30 2010-07-22 General Electric Company Holographic energy-collecting medium and associated device
US20090325078A1 (en) * 2008-06-30 2009-12-31 General Electric Company Holographic recording medium
US8089846B2 (en) * 2008-12-16 2012-01-03 General Electric Company Method and system for modulation coding and synchronization
US8238217B2 (en) * 2008-12-16 2012-08-07 General Electric Company Method and system for detection enhancement for optical data storage
US8891343B2 (en) * 2008-12-17 2014-11-18 General Electric Corporation Method for formatting and reading data disks
US8233368B2 (en) * 2008-12-18 2012-07-31 General Electric Copany Method and system for bit prediction using a multi-pixel detector
US8125862B2 (en) * 2008-12-18 2012-02-28 General Electric Company System and method for controlling tracking in an optical drive
US7990818B2 (en) * 2008-12-23 2011-08-02 General Electric Company Cascaded control of a pick-up head for multi-layer optical data storage
US8331210B2 (en) * 2008-12-23 2012-12-11 General Electric Company System and method for storage of data in circular data tracks on optical discs
US8427912B2 (en) 2008-12-30 2013-04-23 General Electric Company System and method for tracking in single-bit holographic data storage
US8194520B2 (en) * 2008-12-30 2012-06-05 General Electric Company Disc structure for bit-wise holographic storage
US9373351B2 (en) 2008-12-31 2016-06-21 General Electric Comany System and method for dual-beam recording and readout of multilayered optical data storage media
US8345334B2 (en) 2008-12-31 2013-01-01 General Electric Company Mastering and replication of micro-holographic data storage media
US7961572B2 (en) 2009-03-30 2011-06-14 General Electric Company System and method for reading micro-holograms with reduced error rates
US8609300B2 (en) * 2009-06-25 2013-12-17 Sabic Innovative Plastics Ip B.V. Method of making holographic recording materials and articles formed thereby
US8715887B2 (en) 2010-07-30 2014-05-06 Sabic Innovative Plastics Ip B.V. Complex holograms, method of making and using complex holograms
US8703363B2 (en) 2011-02-16 2014-04-22 Sabic Innovative Plastic Ip B.V. Reflection hologram storage method
US20130003151A1 (en) 2011-06-29 2013-01-03 Sabic Innovative Plastics Ip B.V. Holographic storage method and article
US20130038916A1 (en) 2011-08-11 2013-02-14 Sabic Innovative Plastics Ip B.V. Method of making multiplexed transmission holograms
US20130071773A1 (en) * 2011-09-16 2013-03-21 Sabic Innovative Plastics Ip B.V. Holographic storage medium
US8663873B2 (en) 2012-01-13 2014-03-04 Sabic Innovative Plastics Ip B.V. Holographic recording medium and method of recording a hologram
US8931112B1 (en) * 2012-11-02 2015-01-13 Pain Killer Products, LLC Protective shell receptive for graphics
US9109131B2 (en) * 2013-01-16 2015-08-18 Xerox Corporation Photochromic phase change ink compositions
US10451195B2 (en) 2016-10-25 2019-10-22 International Business Machines Corporation Hose with tunable flexibility using cyclizable, photochromic molecules
KR102338107B1 (en) * 2018-09-14 2021-12-09 주식회사 엘지화학 Holographic media
CN111546805B (en) * 2020-04-28 2021-05-25 中山大学 Material capable of preparing holographic color pattern and preparation method and application thereof
CN113442627B (en) * 2021-07-05 2022-04-19 安徽顺彤包装材料有限公司 Laser holographic anti-counterfeiting film and preparation method thereof

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Also Published As

Publication number Publication date
CN101351844A (en) 2009-01-21
US20070146835A1 (en) 2007-06-28
KR20080072674A (en) 2008-08-06
WO2007050354A2 (en) 2007-05-03
DE112006003191T5 (en) 2009-01-02
TW200721145A (en) 2007-06-01
US20070097469A1 (en) 2007-05-03
US7794896B2 (en) 2010-09-14
JP2009514019A (en) 2009-04-02

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