AU2001246782A1 - Three-dimensional optical memory - Google Patents

Three-dimensional optical memory

Info

Publication number
AU2001246782A1
AU2001246782A1 AU2001246782A AU4678201A AU2001246782A1 AU 2001246782 A1 AU2001246782 A1 AU 2001246782A1 AU 2001246782 A AU2001246782 A AU 2001246782A AU 4678201 A AU4678201 A AU 4678201A AU 2001246782 A1 AU2001246782 A1 AU 2001246782A1
Authority
AU
Australia
Prior art keywords
active medium
isomeric
derivatives
energy
reading
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
AU2001246782A
Other languages
English (en)
Inventor
Ortal Alpert
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.)
Mempile Inc
Original Assignee
Mempile 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 Mempile Inc filed Critical Mempile Inc
Publication of AU2001246782A1 publication Critical patent/AU2001246782A1/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
    • G11B7/241—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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00455—Recording involving reflectivity, absorption or colour changes
    • 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
    • G11B7/12—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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Holo Graphy (AREA)
AU2001246782A 2000-03-28 2001-03-28 Three-dimensional optical memory Abandoned AU2001246782A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL13530900A IL135309A0 (en) 2000-03-28 2000-03-28 Three-dimensional optical memory
IL135309 2000-03-28
PCT/IL2001/000286 WO2001073779A2 (en) 2000-03-28 2001-03-28 Three-dimensional optical memory

Publications (1)

Publication Number Publication Date
AU2001246782A1 true AU2001246782A1 (en) 2001-10-08

Family

ID=11073987

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001246782A Abandoned AU2001246782A1 (en) 2000-03-28 2001-03-28 Three-dimensional optical memory

Country Status (11)

Country Link
US (2) US7011925B2 (es)
EP (1) EP1269469B1 (es)
JP (1) JP4230148B2 (es)
KR (1) KR100563498B1 (es)
AT (1) ATE341814T1 (es)
AU (1) AU2001246782A1 (es)
CA (1) CA2404505A1 (es)
DE (1) DE60123590T2 (es)
ES (1) ES2274874T3 (es)
IL (1) IL135309A0 (es)
WO (1) WO2001073779A2 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL135309A0 (en) * 2000-03-28 2001-05-20 Ortal Apert Three-dimensional optical memory
CA2477201A1 (en) * 2002-02-21 2003-08-28 Mempile Inc. Polymer bound donor-acceptor-donor compounds and their use in a 3-dimensional optical memory
JP2005520272A (ja) * 2002-03-11 2005-07-07 メンパイル インク 三次元記憶媒体から情報を読み出すための方法および装置
US6865142B2 (en) 2002-03-13 2005-03-08 Mempile Inc. Method for tracking data in an optical storage medium
US20080219130A1 (en) * 2003-08-14 2008-09-11 Mempile Inc. C/O Phs Corporate Services, Inc. Methods and Apparatus for Formatting and Tracking Information for Three-Dimensional Storage Medium
US20060250934A1 (en) * 2005-04-20 2006-11-09 Mempile Inc. Three dimensional optical information carrier and a method of manufacturing thereof
CN101171633B (zh) * 2005-04-27 2010-12-15 松下电器产业株式会社 信息记录介质以及光学信息记录再生装置
CN101218205A (zh) * 2005-05-05 2008-07-09 梅姆派尔有限公司 与甲基丙烯酸酯连接的可光致异构化的发色团，它的合成方法和中间体
WO2007007319A1 (en) * 2005-07-07 2007-01-18 Mempile Inc. Method and system for data recording and reading in multi-photon excitable media
WO2007060674A2 (en) * 2005-11-28 2007-05-31 Mempile Inc. Multi-layer three dimensional non-linear optical data carrier and method of recording/reading data therein
EP2005431A1 (en) * 2006-04-10 2008-12-24 Mempile Inc. Secured optical information carrier, and data encryption method and apparatus for recording data in the optical information carrier
JP4748043B2 (ja) * 2006-12-01 2011-08-17 富士ゼロックス株式会社 光記録装置、光記録方法、記録媒体及び再生方法
WO2008068750A1 (en) * 2006-12-04 2008-06-12 Mempile Inc. Data protection in an optical data carrier
US20090310464A1 (en) * 2006-12-18 2009-12-17 Mempile Inc. Three-dimensional optical information carrier
US7902526B2 (en) * 2008-04-28 2011-03-08 Massachusetts Institute Of Technology 3D two-photon lithographic microfabrication system
FR2931827A1 (fr) * 2008-05-27 2009-12-04 Arkema France Copolymere a blocs contenant un monomere photoactif porteur d'un groupement photoisomerisable, son utilisation dans une memoire optique 3d.
US8568957B2 (en) * 2008-10-23 2013-10-29 Brigham Young University Data storage media containing inorganic nanomaterial data layer
CN102265341A (zh) * 2008-11-03 2011-11-30 布莱阿姆青年大学 含有镁金属层的数据存储介质
US11427755B2 (en) 2017-05-18 2022-08-30 Eni S.P.A. Polymeric composition comprising a fluorescent dye, its process of preparation, use and object comprising it

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US3328466A (en) * 1966-04-18 1967-06-27 Aaron L Bluhm Photochromic cis-1-aryl-2-nitroalkenes
US3523903A (en) * 1966-04-18 1970-08-11 Us Army Photochromic cis-1-aryl-2-nitroalkenes compositions
US3954887A (en) * 1967-05-26 1976-05-04 Studiengesellschaft Kohle M.B.H. Novel alcohols
US3692848A (en) * 1969-06-06 1972-09-19 Basf Ag Production of alkenediols
US4357616A (en) * 1979-03-26 1982-11-02 Hitachi, Ltd. Recording medium
JPS61263935A (ja) * 1985-05-07 1986-11-21 Mitsubishi Chem Ind Ltd ジアリルエテン誘導体
JP2680576B2 (ja) * 1987-04-20 1997-11-19 三洋電機株式会社 光記録方法
DE3810722A1 (de) * 1988-03-30 1989-10-12 Roehm Gmbh Vorrichtung zur reversiblen optischen datenspeicherung
JPH0742248B2 (ja) * 1989-03-23 1995-05-10 鐘紡株式会社 ジアリールマレイン酸誘導体、及びジアリールエテン類の製造法
US5268862A (en) 1989-04-25 1993-12-07 The Regents Of The Unversity Of California Three-dimensional optical memory
JPH03144938A (ja) * 1989-10-30 1991-06-20 Sharp Corp 光メモリ素子
JP2890637B2 (ja) * 1990-03-29 1999-05-17 松下電器産業株式会社 光学記録媒体の再生方法
JP3026586B2 (ja) * 1990-07-20 2000-03-27 株式会社リコー 光情報記録媒体
JP2898718B2 (ja) * 1990-08-01 1999-06-02 株式会社リコー 光情報記録媒体
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AU2903097A (en) * 1996-05-11 1997-12-05 Victoria University Of Manchester, The Photorefractive composite
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US5936878A (en) * 1997-01-06 1999-08-10 Omd Devices Llc Polymeric photo-chromic composition
US6265140B1 (en) * 1997-02-24 2001-07-24 Tridstore Ip, Llc Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof
WO1999024527A1 (en) 1997-11-07 1999-05-20 Omd Devices Llc Fluorescent composition for the manufacture of cd-rom type optical memory disks
IL135309A0 (en) * 2000-03-28 2001-05-20 Ortal Apert Three-dimensional optical memory
CA2477201A1 (en) * 2002-02-21 2003-08-28 Mempile Inc. Polymer bound donor-acceptor-donor compounds and their use in a 3-dimensional optical memory
WO2006075329A2 (en) * 2005-01-12 2006-07-20 Mempile Inc. Manufacturing of multi-plate for improved optical storage
WO2007007319A1 (en) * 2005-07-07 2007-01-18 Mempile Inc. Method and system for data recording and reading in multi-photon excitable media

Also Published As

Publication number Publication date
KR100563498B1 (ko) 2006-03-28
ES2274874T3 (es) 2007-06-01
US20040022165A1 (en) 2004-02-05
WO2001073779A3 (en) 2002-02-07
DE60123590D1 (de) 2006-11-16
WO2001073779A2 (en) 2001-10-04
EP1269469A2 (en) 2003-01-02
US20070242592A1 (en) 2007-10-18
ATE341814T1 (de) 2006-10-15
IL135309A0 (en) 2001-05-20
CA2404505A1 (en) 2001-10-04
EP1269469B1 (en) 2006-10-04
US7011925B2 (en) 2006-03-14
KR20020093863A (ko) 2002-12-16
JP4230148B2 (ja) 2009-02-25
JP2003529180A (ja) 2003-09-30
DE60123590T2 (de) 2007-08-23

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