[go: up one dir, main page]

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 (fr) 2000-03-28 2001-03-28 Memoire optique tridimensionnelle

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 (fr)
EP (1) EP1269469B1 (fr)
JP (1) JP4230148B2 (fr)
KR (1) KR100563498B1 (fr)
AT (1) ATE341814T1 (fr)
AU (1) AU2001246782A1 (fr)
CA (1) CA2404505A1 (fr)
DE (1) DE60123590T2 (fr)
ES (1) ES2274874T3 (fr)
IL (1) IL135309A0 (fr)
WO (1) WO2001073779A2 (fr)

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
KR20050002828A (ko) * 2002-02-21 2005-01-10 멤파일 인크. 중합체 결합된 공여체-수용체-공여체 화합물 및 3-차원광학 메모리에서의 그의 용도
US6865142B2 (en) 2002-03-13 2005-03-08 Mempile Inc. Method for tracking data in an optical storage medium
DE60324398D1 (de) 2002-03-11 2008-12-11 Mempile Inc Verfahren und vorrichtung zum abrufen von informationen aus einem 3d-speichermedium
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
JP4712798B2 (ja) * 2005-04-27 2011-06-29 パナソニック株式会社 情報記録媒体及び光学情報記録再生装置
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
CN101268509A (zh) * 2005-07-07 2008-09-17 梅姆派尔有限公司 多光子可激发介质中的数据记录和读取方法及系统
WO2007060674A2 (fr) * 2005-11-28 2007-05-31 Mempile Inc. Support de donnees optique multicouche, tridimensionnel, non lineaire et procede d'enregistrement/lecture de donnees
WO2007116401A1 (fr) * 2006-04-10 2007-10-18 Mempile Inc. support d'information optique sécurisé, méthode d'encryptage des données et appareillage pour l'enregistrement des données sur le support d'information optique
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
EP2122618A1 (fr) * 2006-12-04 2009-11-25 Mempile Inc. Protection de données dans un support de données optique
WO2008075350A1 (fr) * 2006-12-18 2008-06-26 Mempile Inc. Support d'informations optiques tridimensionnel
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.
WO2010048517A2 (fr) * 2008-10-23 2010-04-29 Brigham Young University Support d'enregistrement de données contenant une couche de données en nanomatériau inorganique
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
CN110997742B (zh) 2017-05-18 2022-09-27 埃尼股份公司 包含荧光染料的聚合物组合物、其制备方法、用途和包含其的物体

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523903A (en) * 1966-04-18 1970-08-11 Us Army Photochromic cis-1-aryl-2-nitroalkenes compositions
US3328466A (en) * 1966-04-18 1967-06-27 Aaron L Bluhm Photochromic cis-1-aryl-2-nitroalkenes
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
US5268852A (en) * 1991-10-25 1993-12-07 Rosemount Analytical Inc. Self diagnostic pH sensor
JP2979803B2 (ja) * 1991-12-11 1999-11-15 ソニー株式会社 光ディスク記録再生装置及び磁界変調ヘッド支持機構
US5369203A (en) * 1993-04-21 1994-11-29 Hay; Allan S. Polymeric phthalocyanines and precursors therefor
TW259865B (fr) 1993-12-15 1995-10-11 Ibm
US5472759A (en) * 1993-12-16 1995-12-05 Martin Marietta Corporation Optical volume memory
US5592462A (en) 1994-12-30 1997-01-07 Beldock; Donald T. Three-dimensional optical data storage and retrieval
US5627817A (en) * 1995-05-08 1997-05-06 International Business Machines Corporation Optical disk data storage system with multiple write-once dye-based data layers
WO1997043759A1 (fr) 1996-05-11 1997-11-20 The Victoria University Of Manchester Composite photorefringent
AU2898497A (en) * 1996-05-22 1997-12-09 Bayer Aktiengesellschaft Photo-addressable substrates and photo-addressable side-group polymers with highly inducible double refraction
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
JP2001522745A (ja) * 1997-11-07 2001-11-20 オーエムディー・デバイシイズ・エルエルシー Ｃｄ−ｒｏｍ型光記録ディスクの製造のための蛍光組成物
IL135309A0 (en) * 2000-03-28 2001-05-20 Ortal Apert Three-dimensional optical memory
KR20050002828A (ko) * 2002-02-21 2005-01-10 멤파일 인크. 중합체 결합된 공여체-수용체-공여체 화합물 및 3-차원광학 메모리에서의 그의 용도
WO2006075326A1 (fr) * 2005-01-12 2006-07-20 Mempile Inc. Additifs de chauffage pour memoire optique tridimensionnelle
CN101268509A (zh) * 2005-07-07 2008-09-17 梅姆派尔有限公司 多光子可激发介质中的数据记录和读取方法及系统

Also Published As

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

Similar Documents

Publication Publication Date Title
AU2001246782A1 (en) Three-dimensional optical memory
Weichel Laser beam propagation in the atmosphere
EP0945870A3 (fr) Appareil d'enregistrement / de reproduction d'information optique basé sur une mémoire de volume holographique
WO1996021228A3 (fr) Dispositif de memoire optique a photocycle ramifie
DE60235446D1 (de) Lidar-system und verfahren
TW200721145A (en) Methods for making holographic data storage articles
JPS5851355B2 (ja) 光学的記憶装置
WO2004068656A3 (fr) Dispositif replie pour guider le faisceau dans un laser
DE602004018004D1 (de) Nahinfrarot-mikroben-eliminationslasersystem
DE69705559D1 (de) Halbleiterlaser mit niedriger Strahldivergenz
JP3433110B2 (ja) ３次元的回折光学素子及びその製造方法
Askebjer et al. UV and optical light transmission properties in deep ice at the South Pole
CN103324003A (zh) 弱光信号的非线性光学放大及其信噪比增强的方法及装置
GB0215847D0 (en) Optical amplifying device
EP1214202B8 (fr) Support de donnees sous forme de carte et son procede de production
WO2004059389A3 (fr) Colorants sensibilisateurs pour des systemes de generation de photoacide
EP1184861A4 (fr) Tete d'enregistrement, procede de fabrication d'une tete d'enregistrement, et dispositif d'enregistrement de donnees
TW200515394A (en) Information recording method, information recording device, optical information recording medium, program for recording information and storage medium
EP0985643A3 (fr) Méthode de fabrication de verre de quartz synthétique pour l'utilisation dans ArF laser excimère lithographie
EP1115113A4 (fr) Support d'enregistrement d'informations, dispositif de lecture d'informations, et dispositif d'enregistrement/lecture d'informations
TW200625288A (en) Layer switching and focusing control method for use in optical storage medium reading apparatus
WO2004055788A3 (fr) Appareil comprenant une tête optique servant à la lecture et/ou à l'écriture de données sur un support optique et procédé utilisé dans cet appareil
JPS5365632A (en) Optical memory unit
JPS52149927A (en) Beam addressable information memory unit
Higgins et al. The deflection of jets by clouds