IL134358A0 - Method and apparatus for reading of flourescent multilayer optical card - Google Patents
Method and apparatus for reading of flourescent multilayer optical cardInfo
- Publication number
- IL134358A0 IL134358A0 IL13435800A IL13435800A IL134358A0 IL 134358 A0 IL134358 A0 IL 134358A0 IL 13435800 A IL13435800 A IL 13435800A IL 13435800 A IL13435800 A IL 13435800A IL 134358 A0 IL134358 A0 IL 134358A0
- Authority
- IL
- Israel
- Prior art keywords
- flourescent
- reading
- multilayer optical
- optical card
- card
- 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
- G11B7/0908—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 focusing 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/041—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using photochromic storage elements
-
- 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
- G11B7/08547—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
- G11B7/08564—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements using galvanomirrors
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13435800A IL134358A0 (en) | 2000-02-03 | 2000-02-03 | Method and apparatus for reading of flourescent multilayer optical card |
US09/774,873 US20010019518A1 (en) | 2000-02-03 | 2001-02-01 | Method and apparatus for reading information stored in a fluorescent multilayer information carrier |
PCT/IL2001/000108 WO2001057860A2 (en) | 2000-02-03 | 2001-02-02 | A method and apparatus for reading information stored in a fluorescent multilayer information carrier |
AU2001230481A AU2001230481A1 (en) | 2000-02-03 | 2001-02-02 | A method and apparatus for reading information stored in a fluorescent multilayer information carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13435800A IL134358A0 (en) | 2000-02-03 | 2000-02-03 | Method and apparatus for reading of flourescent multilayer optical card |
Publications (1)
Publication Number | Publication Date |
---|---|
IL134358A0 true IL134358A0 (en) | 2001-04-30 |
Family
ID=11073780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13435800A IL134358A0 (en) | 2000-02-03 | 2000-02-03 | Method and apparatus for reading of flourescent multilayer optical card |
Country Status (4)
Country | Link |
---|---|
US (1) | US20010019518A1 (xx) |
AU (1) | AU2001230481A1 (xx) |
IL (1) | IL134358A0 (xx) |
WO (1) | WO2001057860A2 (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8119041B2 (en) * | 2001-09-05 | 2012-02-21 | Fujifilm Corporation | Non-resonant two-photon absorption induction method and process for emitting light thereby |
WO2008061681A2 (de) * | 2006-11-21 | 2008-05-29 | Carl Zeiss Smt Ag | Beleuchtungsoptik für die projektions-mikrolithografie sowie mess- und überwachungsverfahren für eine derartige beleuchtungsoptik |
WO2008081319A2 (en) * | 2006-12-29 | 2008-07-10 | Mempile Inc. | Control signal for three dimensional optical data storage |
EP2511765B1 (de) | 2007-02-06 | 2019-04-03 | Carl Zeiss SMT GmbH | Regelvorrichtung zur Regelung einer flächigen Anordnung individuell ansteuerbarer Strahlablenkungselemente in einer mikrolithographischen Projektionsbelichtungsanlage |
JP2010244672A (ja) * | 2009-03-16 | 2010-10-28 | Sony Optiarc Inc | ディスク状記録媒体、光スポット位置制御装置、光スポット位置制御方法 |
KR102146842B1 (ko) | 2011-06-09 | 2020-08-24 | 케이스 웨스턴 리저브 유니버시티 | 광학적 정보 스토리지 매체 |
EP3215019B1 (en) * | 2015-01-07 | 2019-05-15 | St. Jude Medical, Cardiology Division, Inc. | Imaging device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268862A (en) * | 1989-04-25 | 1993-12-07 | The Regents Of The Unversity Of California | Three-dimensional optical memory |
US5472759A (en) * | 1993-12-16 | 1995-12-05 | Martin Marietta Corporation | Optical volume memory |
IL121537A0 (en) * | 1997-08-13 | 1998-02-08 | Omd Optical Memory Devices Ltd | Method and devices for fluorescent optical memory reading |
EP1090391A1 (en) * | 1997-10-31 | 2001-04-11 | OMD Devices LLC | Multi-layered photochromic optical data disk |
HU9801249D0 (en) * | 1998-05-28 | 1998-07-28 | Bela Medvey | Method and apparatus for spatial data storage |
EP1155406A1 (en) * | 1999-02-12 | 2001-11-21 | Tri D Store IP, L.L.C. | Multilayer optical information storage medium based on incoherent signal |
-
2000
- 2000-02-03 IL IL13435800A patent/IL134358A0/xx unknown
-
2001
- 2001-02-01 US US09/774,873 patent/US20010019518A1/en not_active Abandoned
- 2001-02-02 AU AU2001230481A patent/AU2001230481A1/en not_active Abandoned
- 2001-02-02 WO PCT/IL2001/000108 patent/WO2001057860A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU2001230481A1 (en) | 2001-08-14 |
WO2001057860A3 (en) | 2002-04-18 |
WO2001057860A2 (en) | 2001-08-09 |
US20010019518A1 (en) | 2001-09-06 |
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