CA2478419A1 - Method and apparatus for retrieving information from a 3d storage medium - Google Patents
Method and apparatus for retrieving information from a 3d storage medium Download PDFInfo
- Publication number
- CA2478419A1 CA2478419A1 CA002478419A CA2478419A CA2478419A1 CA 2478419 A1 CA2478419 A1 CA 2478419A1 CA 002478419 A CA002478419 A CA 002478419A CA 2478419 A CA2478419 A CA 2478419A CA 2478419 A1 CA2478419 A1 CA 2478419A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- storage medium
- signal
- data signal
- track
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 84
- 238000003860 storage Methods 0.000 title claims abstract description 50
- 230000003287 optical effect Effects 0.000 claims abstract description 96
- 230000004044 response Effects 0.000 claims abstract description 22
- 230000004907 flux Effects 0.000 claims abstract description 11
- 239000012141 concentrate Substances 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 22
- 125000004122 cyclic group Chemical group 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000001427 coherent effect Effects 0.000 claims description 10
- 238000012937 correction Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000003319 supportive effect Effects 0.000 claims description 4
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000001069 Raman spectroscopy Methods 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical class C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 230000010287 polarization Effects 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000011896 sensitive detection Methods 0.000 claims description 2
- 238000000069 Raman-induced Kerr effect spectroscopy Methods 0.000 claims 2
- 241000486681 Antitype chi Species 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000013500 data storage Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 244000198134 Agave sisalana Species 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- 230000005374 Kerr effect Effects 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000005428 wave function Effects 0.000 description 1
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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36304102P | 2002-03-11 | 2002-03-11 | |
| US60/363,041 | 2002-03-11 | ||
| US10/096,369 US6865142B2 (en) | 2002-03-13 | 2002-03-13 | Method for tracking data in an optical storage medium |
| US10/096,369 | 2002-03-13 | ||
| PCT/IL2003/000199 WO2003077240A2 (en) | 2002-03-11 | 2003-03-11 | Method and apparatus for retrieving information from a 3d storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2478419A1 true CA2478419A1 (en) | 2003-09-18 |
Family
ID=27807242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002478419A Abandoned CA2478419A1 (en) | 2002-03-11 | 2003-03-11 | Method and apparatus for retrieving information from a 3d storage medium |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7269118B2 (https=) |
| EP (2) | EP1488415B1 (https=) |
| JP (1) | JP2005520272A (https=) |
| KR (1) | KR20050074277A (https=) |
| AT (1) | ATE412961T1 (https=) |
| AU (1) | AU2003209660A1 (https=) |
| CA (1) | CA2478419A1 (https=) |
| DE (1) | DE60324398D1 (https=) |
| IL (1) | IL163914A (https=) |
| WO (1) | WO2003077240A2 (https=) |
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 (en) * | 1996-12-05 | 2001-01-17 | Omd Devices Llc | OPTICAL CAPTURE FOR READING MEMORIZED THREE-DIMENSIONAL DATA FROM A FLUORESCENT MULTILAYER OPTICAL DISC |
| 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 |
| WO2000031733A1 (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 AU AU2003209660A patent/AU2003209660A1/en not_active Abandoned
- 2003-03-11 US US10/507,101 patent/US7269118B2/en not_active Expired - Fee Related
- 2003-03-11 CA CA002478419A patent/CA2478419A1/en not_active Abandoned
- 2003-03-11 EP EP03743973A patent/EP1488415B1/en not_active Expired - Lifetime
- 2003-03-11 DE DE60324398T patent/DE60324398D1/de not_active Expired - Lifetime
- 2003-03-11 AT AT03743973T patent/ATE412961T1/de not_active IP Right Cessation
- 2003-03-11 EP EP08018792A patent/EP2045804A1/en not_active Withdrawn
- 2003-03-11 JP JP2003575375A patent/JP2005520272A/ja active Pending
- 2003-03-11 KR KR1020047014179A patent/KR20050074277A/ko not_active Ceased
- 2003-03-11 WO PCT/IL2003/000199 patent/WO2003077240A2/en not_active Ceased
-
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 |
|---|---|
| US20050162996A1 (en) | 2005-07-28 |
| EP1488415A2 (en) | 2004-12-22 |
| JP2005520272A (ja) | 2005-07-07 |
| KR20050074277A (ko) | 2005-07-18 |
| EP1488415B1 (en) | 2008-10-29 |
| AU2003209660A1 (en) | 2003-09-22 |
| WO2003077240A3 (en) | 2004-01-15 |
| DE60324398D1 (de) | 2008-12-11 |
| ATE412961T1 (de) | 2008-11-15 |
| WO2003077240B1 (en) | 2004-03-25 |
| WO2003077240A2 (en) | 2003-09-18 |
| IL163914A (en) | 2010-05-17 |
| EP2045804A1 (en) | 2009-04-08 |
| US7269118B2 (en) | 2007-09-11 |
| US20070297316A1 (en) | 2007-12-27 |
| IL163914A0 (en) | 2005-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20100311 |