AU2001280036A1 - A medium, system and method for optical recording - Google Patents
A medium, system and method for optical recordingInfo
- Publication number
- AU2001280036A1 AU2001280036A1 AU2001280036A AU8003601A AU2001280036A1 AU 2001280036 A1 AU2001280036 A1 AU 2001280036A1 AU 2001280036 A AU2001280036 A AU 2001280036A AU 8003601 A AU8003601 A AU 8003601A AU 2001280036 A1 AU2001280036 A1 AU 2001280036A1
- Authority
- AU
- Australia
- Prior art keywords
- medium
- optical recording
- recording
- optical
- 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
- G11B7/24—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/267—Marking of plastic artifacts, e.g. with laser
-
- 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
-
- 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
- G11B7/0052—Reproducing involving reflectivity, absorption or colour changes
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1384—Fibre optics
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/628,111 US6697315B1 (en) | 2000-07-27 | 2000-07-27 | Medium, system and method for optical recording |
US09628111 | 2000-07-27 | ||
PCT/IL2001/000691 WO2002011126A2 (en) | 2000-07-27 | 2001-07-26 | A medium, system and method for optical recording |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001280036A1 true AU2001280036A1 (en) | 2002-02-13 |
Family
ID=24517516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001280036A Abandoned AU2001280036A1 (en) | 2000-07-27 | 2001-07-26 | A medium, system and method for optical recording |
Country Status (3)
Country | Link |
---|---|
US (1) | US6697315B1 (en) |
AU (1) | AU2001280036A1 (en) |
WO (1) | WO2002011126A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080194719A1 (en) * | 2006-09-05 | 2008-08-14 | Fujifilm Hunt Chemicals U.S.A., Inc. | Composition for forming a laser-markable coating and a laser-markable material containing organic absorption enhancement additives |
US8330122B2 (en) * | 2007-11-30 | 2012-12-11 | Honeywell International Inc | Authenticatable mark, systems for preparing and authenticating the mark |
WO2013057731A1 (en) * | 2011-10-17 | 2013-04-25 | D.I.R. Technologies (Detection Ir) Ltd. | Methods of detecting the presence of microorganisms in a sample |
US10802085B2 (en) * | 2018-12-11 | 2020-10-13 | Vulcan Inc. | Magneto optic disk imager |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4864537A (en) | 1982-04-14 | 1989-09-05 | University Of Utah | Polymers and dye combinations and methods for their use in optical recording |
JPS6066349A (en) * | 1983-09-22 | 1985-04-16 | Agency Of Ind Science & Technol | Photothermomagnetic recording medium and its production |
JP2909913B2 (en) * | 1990-03-08 | 1999-06-23 | 松下電器産業株式会社 | Optical information recording medium, method of manufacturing the same, and optical information recording method |
US5297076A (en) | 1992-06-23 | 1994-03-22 | International Business Machines Corporation | Spectral hole burning data storage system and method |
US5698284A (en) * | 1994-09-21 | 1997-12-16 | Dai Nippon Printing Co., Ltd. | Optical recording medium |
JPH09320116A (en) * | 1996-05-31 | 1997-12-12 | Victor Co Of Japan Ltd | Optical disk |
US5889756A (en) | 1996-07-25 | 1999-03-30 | Kabushiki Kaisha Toshiba | Phase change optical recording medium |
US5936878A (en) | 1997-01-06 | 1999-08-10 | Omd Devices Llc | Polymeric photo-chromic composition |
JPH10297097A (en) | 1997-04-28 | 1998-11-10 | Ricoh Co Ltd | Optical recording medium |
CN1297563A (en) * | 1998-03-18 | 2001-05-30 | 特莱第存储Ip有限责任公司 | Production of optical recording media having luminescent recording layers by embossing recording layer |
-
2000
- 2000-07-27 US US09/628,111 patent/US6697315B1/en not_active Expired - Fee Related
-
2001
- 2001-07-26 AU AU2001280036A patent/AU2001280036A1/en not_active Abandoned
- 2001-07-26 WO PCT/IL2001/000691 patent/WO2002011126A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US6697315B1 (en) | 2004-02-24 |
WO2002011126A2 (en) | 2002-02-07 |
WO2002011126A3 (en) | 2002-06-13 |
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