AU3424700A - Holographic recording material - Google Patents
Holographic recording materialInfo
- Publication number
- AU3424700A AU3424700A AU34247/00A AU3424700A AU3424700A AU 3424700 A AU3424700 A AU 3424700A AU 34247/00 A AU34247/00 A AU 34247/00A AU 3424700 A AU3424700 A AU 3424700A AU 3424700 A AU3424700 A AU 3424700A
- Authority
- AU
- Australia
- Prior art keywords
- recording material
- holographic recording
- holographic
- recording
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F246/00—Copolymers in which the nature of only the monomers in minority is defined
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/106—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing an azo dye
-
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/026—Recording materials or recording processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/026—Recording materials or recording processes
- G03H2001/0264—Organic recording material
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2240/00—Hologram nature or properties
- G03H2240/20—Details of physical variations exhibited in the hologram
- G03H2240/26—Structural variations, e.g. structure variations due to photoanchoring or conformation variations due to photo-isomerisation
-
- 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
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- 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
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19910248A DE19910248A1 (en) | 1999-03-08 | 1999-03-08 | Holographic recording material |
DE19910248 | 1999-03-08 | ||
PCT/EP2000/001479 WO2000054111A1 (en) | 1999-03-08 | 2000-02-23 | Holographic recording material |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3424700A true AU3424700A (en) | 2000-09-28 |
Family
ID=7900186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU34247/00A Abandoned AU3424700A (en) | 1999-03-08 | 2000-02-23 | Holographic recording material |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1166188A1 (en) |
JP (1) | JP2002539475A (en) |
KR (1) | KR20010103044A (en) |
AU (1) | AU3424700A (en) |
CA (1) | CA2365934A1 (en) |
DE (1) | DE19910248A1 (en) |
WO (1) | WO2000054111A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10027153A1 (en) * | 2000-05-31 | 2001-12-06 | Bayer Ag | Block polymer, useful for optical elements and data storage contains a block comprising at least 3 repeating units not containing photoisomerizable groups and a block containing STQP groups |
EP1256602A1 (en) | 2001-05-08 | 2002-11-13 | Rolic AG | Dichroic mixture |
EP1432745B1 (en) | 2001-09-27 | 2011-01-05 | Bayer MaterialScience AG | Reinscribable optical recording material exhibiting good solubility |
WO2006016725A1 (en) | 2004-08-13 | 2006-02-16 | National Institute Of Advanced Industrial Scienceand Technology | Photosensitive heterocyclic azo compound, process for producing the same, and optical information recording medium |
US7897296B2 (en) | 2004-09-30 | 2011-03-01 | General Electric Company | Method for holographic storage |
DE102006012225A1 (en) * | 2006-03-16 | 2007-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optical element, process for its preparation and apparatus for carrying out the process |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339862A1 (en) * | 1993-03-30 | 1994-10-06 | Agfa Gevaert Ag | Flat structures made of side group polymers |
US5496670A (en) * | 1993-08-30 | 1996-03-05 | Riso National Laboratory | Optical storage medium |
DE4431823A1 (en) * | 1994-09-07 | 1996-03-14 | Bayer Ag | Process for enhancing information in photoaddressable side chain polymers |
DE19703132A1 (en) * | 1997-01-29 | 1998-07-30 | Bayer Ag | Polymer with high inducible birefringence undergoing very rapid permanent change on intensive irradiation |
DE19720288A1 (en) * | 1997-05-15 | 1998-11-19 | Bayer Ag | Homopolymers with high photo-inducible birefringence |
-
1999
- 1999-03-08 DE DE19910248A patent/DE19910248A1/en not_active Ceased
-
2000
- 2000-02-23 EP EP00912500A patent/EP1166188A1/en not_active Withdrawn
- 2000-02-23 KR KR1020017011357A patent/KR20010103044A/en not_active Application Discontinuation
- 2000-02-23 WO PCT/EP2000/001479 patent/WO2000054111A1/en not_active Application Discontinuation
- 2000-02-23 CA CA002365934A patent/CA2365934A1/en not_active Abandoned
- 2000-02-23 AU AU34247/00A patent/AU3424700A/en not_active Abandoned
- 2000-02-23 JP JP2000604275A patent/JP2002539475A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE19910248A1 (en) | 2000-10-05 |
WO2000054111A1 (en) | 2000-09-14 |
EP1166188A1 (en) | 2002-01-02 |
KR20010103044A (en) | 2001-11-17 |
CA2365934A1 (en) | 2000-09-14 |
JP2002539475A (en) | 2002-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |