ATE412961T1 - Verfahren und vorrichtung zum abrufen von informationen aus einem 3d-speichermedium - Google Patents
Verfahren und vorrichtung zum abrufen von informationen aus einem 3d-speichermediumInfo
- Publication number
- ATE412961T1 ATE412961T1 AT03743973T AT03743973T ATE412961T1 AT E412961 T1 ATE412961 T1 AT E412961T1 AT 03743973 T AT03743973 T AT 03743973T AT 03743973 T AT03743973 T AT 03743973T AT E412961 T1 ATE412961 T1 AT E412961T1
- Authority
- AT
- Austria
- Prior art keywords
- storage medium
- track
- radial
- reading spot
- reading
- Prior art date
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
- G11B7/09—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
-
- 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
- G11B7/0904—Dithered tracking systems
-
- 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
- G11B7/005—Reproducing
-
- 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
-
- 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
- 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
- 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
- G11B2007/0013—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 for carriers having multiple discrete 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
- G11B7/241—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
- G11B7/2467—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 azo-dyes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Recording Or Reproduction (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36304102P | 2002-03-11 | 2002-03-11 | |
US10/096,369 US6865142B2 (en) | 2002-03-13 | 2002-03-13 | Method for tracking data in an optical storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE412961T1 true ATE412961T1 (de) | 2008-11-15 |
Family
ID=27807242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03743973T ATE412961T1 (de) | 2002-03-11 | 2003-03-11 | Verfahren und vorrichtung zum abrufen von informationen aus einem 3d-speichermedium |
Country Status (10)
Country | Link |
---|---|
US (2) | US7269118B2 (de) |
EP (2) | EP2045804A1 (de) |
JP (1) | JP2005520272A (de) |
KR (1) | KR20050074277A (de) |
AT (1) | ATE412961T1 (de) |
AU (1) | AU2003209660A1 (de) |
CA (1) | CA2478419A1 (de) |
DE (1) | DE60324398D1 (de) |
IL (1) | IL163914A (de) |
WO (1) | WO2003077240A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060250934A1 (en) * | 2005-04-20 | 2006-11-09 | Mempile Inc. | Three dimensional optical information carrier and a method of manufacturing thereof |
CN100440332C (zh) * | 2005-06-03 | 2008-12-03 | 清华大学 | 用于双光子三维盘式存储的自动调焦和道跟踪装置和方法 |
US20090226153A1 (en) * | 2008-03-06 | 2009-09-10 | Alexander Libin | Methods and systems for storing and decoding data |
FR2960689B1 (fr) * | 2010-05-28 | 2013-05-10 | Univ Bordeaux 1 | Procedes d'ecriture et de lecture de donnees par fluorescence sur un support photosensible, support et dispositifs associes. |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2000100A (en) * | 1931-09-19 | 1935-05-07 | John Q Sherman | Transfer material stripper |
NL8701632A (nl) * | 1987-07-10 | 1989-02-01 | Philips Nv | Systeem voor het optekenen en/of uitlezen van een informatiesignaal, een registratiedrager, een opteken en/of uitleesinrichting voor toepassing in een dergelijk systeem, en een inrichting en werkwijze voor het vervaardigen van een dergelijke registratiedrager. |
JPH01173323A (ja) * | 1987-12-26 | 1989-07-10 | Toshiba Corp | 情報処理装置 |
US5268862A (en) | 1989-04-25 | 1993-12-07 | The Regents Of The Unversity Of California | Three-dimensional optical memory |
US4999810A (en) * | 1989-10-19 | 1991-03-12 | Martin Marietta Energy Systems, Inc. | Surface-enhanced raman optical data storage system |
US5325342A (en) * | 1992-04-08 | 1994-06-28 | Martin Marietta Energy Systems, Inc. | Surface-enhanced raman optical data storage system |
JP3210090B2 (ja) * | 1992-09-11 | 2001-09-17 | パイオニア株式会社 | 光ディスク再生システム |
JP3170062B2 (ja) * | 1992-09-25 | 2001-05-28 | パイオニア株式会社 | 光ディスク |
US5592462A (en) * | 1994-12-30 | 1997-01-07 | Beldock; Donald T. | Three-dimensional optical data storage and retrieval |
US6128267A (en) * | 1996-04-01 | 2000-10-03 | International Business Machines Corporation | Active tracking method for optical disk storage |
JPH10134372A (ja) * | 1996-10-31 | 1998-05-22 | Sony Corp | 再生装置および方法 |
EP0943141A4 (de) * | 1996-12-05 | 2001-01-17 | Omd Devices Llc | Optische abtastvorrichtung zum auslesen von dreidimensionalen daten auf einer mehrschichtigen fluoreszierenden optischen platte |
US6071671A (en) * | 1996-12-05 | 2000-06-06 | Omd Devices Llc | Fluorescent optical memory |
JP4104718B2 (ja) * | 1997-04-11 | 2008-06-18 | 富士ゼロックス株式会社 | 光記録方法 |
US6034929A (en) * | 1998-02-13 | 2000-03-07 | International Business Machines Corporation | System for creating, reading and writing on rotatable information storage media, a method for multi-layer laser source positioning |
JP3645711B2 (ja) * | 1998-05-27 | 2005-05-11 | 松下電器産業株式会社 | 光ディスク装置および光ディスク制御方法 |
US6233210B1 (en) | 1998-10-09 | 2001-05-15 | Lsi Logic Corporation | Optical drive error tracking method and apparatus |
CA2318845A1 (en) * | 1998-11-25 | 2000-06-02 | Eugen Pavel | Three-dimensional optical memory with fluorescent photosensitive material |
US7052812B1 (en) * | 1999-04-12 | 2006-05-30 | The Regents Of The University Of California | Three-dimensional optical data storage in fluorescent dye-doped photopolymer |
US6738322B2 (en) * | 1999-07-29 | 2004-05-18 | Research Investment Network, Inc. | Optical data storage system with focus and tracking error correction |
JP3865564B2 (ja) | 2000-03-27 | 2007-01-10 | パイオニア株式会社 | 光学式情報記録再生装置のトラッキングサーボ装置 |
IL135309A0 (en) * | 2000-03-28 | 2001-05-20 | Ortal Apert | Three-dimensional optical memory |
DE10039374A1 (de) * | 2000-08-11 | 2002-02-21 | Eml Europ Media Lab Gmbh | Holographischer Datenspeicher |
-
2003
- 2003-03-11 WO PCT/IL2003/000199 patent/WO2003077240A2/en active Application Filing
- 2003-03-11 CA CA002478419A patent/CA2478419A1/en not_active Abandoned
- 2003-03-11 JP JP2003575375A patent/JP2005520272A/ja active Pending
- 2003-03-11 KR KR1020047014179A patent/KR20050074277A/ko not_active Application Discontinuation
- 2003-03-11 EP EP08018792A patent/EP2045804A1/de not_active Withdrawn
- 2003-03-11 AT AT03743973T patent/ATE412961T1/de not_active IP Right Cessation
- 2003-03-11 AU AU2003209660A patent/AU2003209660A1/en not_active Abandoned
- 2003-03-11 DE DE60324398T patent/DE60324398D1/de not_active Expired - Lifetime
- 2003-03-11 EP EP03743973A patent/EP1488415B1/de not_active Expired - Lifetime
- 2003-03-11 US US10/507,101 patent/US7269118B2/en not_active Expired - Fee Related
-
2004
- 2004-09-06 IL IL163914A patent/IL163914A/en not_active IP Right Cessation
-
2007
- 2007-09-07 US US11/852,103 patent/US20070297316A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2005520272A (ja) | 2005-07-07 |
WO2003077240A2 (en) | 2003-09-18 |
EP1488415A2 (de) | 2004-12-22 |
US20070297316A1 (en) | 2007-12-27 |
DE60324398D1 (de) | 2008-12-11 |
IL163914A (en) | 2010-05-17 |
US20050162996A1 (en) | 2005-07-28 |
IL163914A0 (en) | 2005-12-18 |
US7269118B2 (en) | 2007-09-11 |
WO2003077240A3 (en) | 2004-01-15 |
WO2003077240B1 (en) | 2004-03-25 |
EP1488415B1 (de) | 2008-10-29 |
AU2003209660A1 (en) | 2003-09-22 |
EP2045804A1 (de) | 2009-04-08 |
CA2478419A1 (en) | 2003-09-18 |
KR20050074277A (ko) | 2005-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |