CN1774751A - 光学记录介质 - Google Patents

光学记录介质 Download PDF

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Publication number
CN1774751A
CN1774751A CNA2005800003066A CN200580000306A CN1774751A CN 1774751 A CN1774751 A CN 1774751A CN A2005800003066 A CNA2005800003066 A CN A2005800003066A CN 200580000306 A CN200580000306 A CN 200580000306A CN 1774751 A CN1774751 A CN 1774751A
Authority
CN
China
Prior art keywords
layer
optical
recording layer
information
hologram
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.)
Pending
Application number
CNA2005800003066A
Other languages
English (en)
Chinese (zh)
Inventor
青木育夫
高桥义孝
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1774751A publication Critical patent/CN1774751A/zh
Pending legal-status Critical Current

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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
    • G11B7/004—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
    • 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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00772—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track on record carriers storing information in the form of optical interference patterns, e.g. holograms
    • G11B7/00781—Auxiliary information, e.g. index marks, address marks, pre-pits, gray codes
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24044—Recording layers for storing optical interference patterns, e.g. holograms; for storing data in three dimensions, e.g. volume storage
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24062—Reflective layers
    • 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
    • G11B2007/240025—Record carriers characterised by shape, structure or physical properties, or by the selection of the material for storing optical interference patterns, e.g. holograms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
CNA2005800003066A 2004-03-09 2005-03-07 光学记录介质 Pending CN1774751A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP065841/2004 2004-03-09
JP2004065841A JP2005259197A (ja) 2004-03-09 2004-03-09 光記録媒体
KR1020040079210 2004-10-05

Publications (1)

Publication Number Publication Date
CN1774751A true CN1774751A (zh) 2006-05-17

Family

ID=35084768

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800003066A Pending CN1774751A (zh) 2004-03-09 2005-03-07 光学记录介质

Country Status (3)

Country Link
JP (1) JP2005259197A (ko)
KR (1) KR100644635B1 (ko)
CN (1) CN1774751A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107767887A (zh) * 2017-12-06 2018-03-06 苏州盤谷信息光学有限公司 一种基于分色反射层的全息存储装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970023046A (ko) * 1995-10-30 1997-05-30 장용균 홀로그램 영상을 갖는 광디스크와 이의 제조방법
JP4003238B2 (ja) * 1996-05-13 2007-11-07 ソニー株式会社 光情報記録媒体、光情報記録装置、光情報記録方法および光情報再生装置
JP3652337B2 (ja) 1998-02-27 2005-05-25 株式会社オプトウエア 光情報記録装置および光情報再生装置
JP3393064B2 (ja) * 1998-02-27 2003-04-07 株式会社オプトウエア 光情報記録媒体
JP4548762B2 (ja) 2001-09-13 2010-09-22 新オプトウエア株式会社 光情報記録媒体
JP2003331464A (ja) 2002-05-07 2003-11-21 Optware:Kk 光ディスク記録媒体およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107767887A (zh) * 2017-12-06 2018-03-06 苏州盤谷信息光学有限公司 一种基于分色反射层的全息存储装置

Also Published As

Publication number Publication date
KR20050090946A (ko) 2005-09-14
KR100644635B1 (ko) 2006-11-15
JP2005259197A (ja) 2005-09-22

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WD01 Invention patent application deemed withdrawn after publication