JPS63129339A - 光記録・再生方法 - Google Patents

光記録・再生方法

Info

Publication number
JPS63129339A
JPS63129339A JP61275374A JP27537486A JPS63129339A JP S63129339 A JPS63129339 A JP S63129339A JP 61275374 A JP61275374 A JP 61275374A JP 27537486 A JP27537486 A JP 27537486A JP S63129339 A JPS63129339 A JP S63129339A
Authority
JP
Japan
Prior art keywords
recording medium
optical recording
polarization dichroism
recording
layer
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.)
Granted
Application number
JP61275374A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451819B2 (https=
Inventor
Takeyuki Kawaguchi
武行 川口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP61275374A priority Critical patent/JPS63129339A/ja
Publication of JPS63129339A publication Critical patent/JPS63129339A/ja
Publication of JPH0451819B2 publication Critical patent/JPH0451819B2/ja
Granted legal-status Critical Current

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
    • G11B7/246—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
    • G11B7/247—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 methine or polymethine dyes
    • G11B7/2475—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 methine or polymethine dyes merocyanine
    • 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
    • G11B7/247—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 methine or polymethine dyes
    • G11B7/2472—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 methine or polymethine dyes cyanine

Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP61275374A 1986-11-20 1986-11-20 光記録・再生方法 Granted JPS63129339A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61275374A JPS63129339A (ja) 1986-11-20 1986-11-20 光記録・再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61275374A JPS63129339A (ja) 1986-11-20 1986-11-20 光記録・再生方法

Publications (2)

Publication Number Publication Date
JPS63129339A true JPS63129339A (ja) 1988-06-01
JPH0451819B2 JPH0451819B2 (https=) 1992-08-20

Family

ID=17554591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61275374A Granted JPS63129339A (ja) 1986-11-20 1986-11-20 光記録・再生方法

Country Status (1)

Country Link
JP (1) JPS63129339A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63259850A (ja) * 1987-04-17 1988-10-26 Nippon Telegr & Teleph Corp <Ntt> 光記録方法および光記録媒体
JPH02134290A (ja) * 1988-11-14 1990-05-23 Fuji Photo Film Co Ltd 光情報記録方法
US5541039A (en) * 1989-12-26 1996-07-30 Alliedsignal Inc. Method for forming optically active waveguides

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104625A (ja) * 1982-12-08 1984-06-16 Oki Electric Ind Co Ltd 光記録用媒体
JPS6127291A (ja) * 1984-07-18 1986-02-06 Sony Corp レ−ザ記録媒体及びその製造方法
JPS61176929A (ja) * 1985-01-31 1986-08-08 Canon Inc 像形成素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104625A (ja) * 1982-12-08 1984-06-16 Oki Electric Ind Co Ltd 光記録用媒体
JPS6127291A (ja) * 1984-07-18 1986-02-06 Sony Corp レ−ザ記録媒体及びその製造方法
JPS61176929A (ja) * 1985-01-31 1986-08-08 Canon Inc 像形成素子

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63259850A (ja) * 1987-04-17 1988-10-26 Nippon Telegr & Teleph Corp <Ntt> 光記録方法および光記録媒体
JPH02134290A (ja) * 1988-11-14 1990-05-23 Fuji Photo Film Co Ltd 光情報記録方法
US5541039A (en) * 1989-12-26 1996-07-30 Alliedsignal Inc. Method for forming optically active waveguides

Also Published As

Publication number Publication date
JPH0451819B2 (https=) 1992-08-20

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