AU6315096A - Compact read/tracking system for optical tape recording - Google Patents
Compact read/tracking system for optical tape recordingInfo
- Publication number
- AU6315096A AU6315096A AU63150/96A AU6315096A AU6315096A AU 6315096 A AU6315096 A AU 6315096A AU 63150/96 A AU63150/96 A AU 63150/96A AU 6315096 A AU6315096 A AU 6315096A AU 6315096 A AU6315096 A AU 6315096A
- Authority
- AU
- Australia
- Prior art keywords
- tracking system
- tape recording
- optical tape
- compact read
- compact
- 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
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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/13—Optical detectors therefor
- G11B7/131—Arrangement of detectors in a multiple array
-
- 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
- G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47683995A | 1995-06-07 | 1995-06-07 | |
US476839 | 1995-06-07 | ||
PCT/IB1996/000718 WO1996041335A2 (fr) | 1995-06-07 | 1996-06-06 | Systeme compact de lecture et de suivi de piste pour enregistrement optique sur bande |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6315096A true AU6315096A (en) | 1996-12-30 |
Family
ID=23893468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU63150/96A Abandoned AU6315096A (en) | 1995-06-07 | 1996-06-06 | Compact read/tracking system for optical tape recording |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6315096A (fr) |
WO (1) | WO1996041335A2 (fr) |
ZA (1) | ZA964613B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1873762B1 (fr) * | 2006-06-30 | 2010-03-17 | Thomson Licensing SA | Appareil et méthode pour la reproduction de données enregistreés sur un milieu d'enregistrement |
EP1873761A1 (fr) * | 2006-06-30 | 2008-01-02 | Thomson Licensing, S.A. | Appareil et méthode pour la reproduction de données enregistreés sur un milieu d'enregistrement |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0263656A3 (en) * | 1986-10-06 | 1989-11-15 | Thorn Emi Plc | Tape recording |
US5081617A (en) * | 1990-09-24 | 1992-01-14 | Creo Products Inc. | Optical system for simultaneous reading of multiple data tracks |
JPH0668515A (ja) * | 1992-08-19 | 1994-03-11 | Olympus Optical Co Ltd | 光学的情報記録再生装置 |
-
1996
- 1996-06-04 ZA ZA964613A patent/ZA964613B/xx unknown
- 1996-06-06 AU AU63150/96A patent/AU6315096A/en not_active Abandoned
- 1996-06-06 WO PCT/IB1996/000718 patent/WO1996041335A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1996041335A3 (fr) | 1997-02-06 |
ZA964613B (en) | 1996-12-12 |
WO1996041335A2 (fr) | 1996-12-19 |
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