ATE552587T1 - Verfahren zur aufzeichnung von holografischen informationen und vorrichtung zur aufzeichnung/wiedergabe holografischer informationen - Google Patents

Verfahren zur aufzeichnung von holografischen informationen und vorrichtung zur aufzeichnung/wiedergabe holografischer informationen

Info

Publication number
ATE552587T1
ATE552587T1 AT09172986T AT09172986T ATE552587T1 AT E552587 T1 ATE552587 T1 AT E552587T1 AT 09172986 T AT09172986 T AT 09172986T AT 09172986 T AT09172986 T AT 09172986T AT E552587 T1 ATE552587 T1 AT E552587T1
Authority
AT
Austria
Prior art keywords
recording
holographic information
information
reproducing
holographic
Prior art date
Application number
AT09172986T
Other languages
English (en)
Inventor
Moon-Il Jung
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
Application granted granted Critical
Publication of ATE552587T1 publication Critical patent/ATE552587T1/de

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
    • G11B7/004—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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • 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
    • 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
    • G11B7/083—Disposition or mounting of heads or light sources relatively to record carriers relative to record carriers storing information in the form of 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H1/182—Post-exposure processing, e.g. latensification
    • 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
    • G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
AT09172986T 2008-12-08 2009-10-14 Verfahren zur aufzeichnung von holografischen informationen und vorrichtung zur aufzeichnung/wiedergabe holografischer informationen ATE552587T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080124296A KR20100065780A (ko) 2008-12-08 2008-12-08 홀로그래픽 정보 기록 방법 및 홀로그래픽 정보 기록/재생 장치

Publications (1)

Publication Number Publication Date
ATE552587T1 true ATE552587T1 (de) 2012-04-15

Family

ID=41602356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09172986T ATE552587T1 (de) 2008-12-08 2009-10-14 Verfahren zur aufzeichnung von holografischen informationen und vorrichtung zur aufzeichnung/wiedergabe holografischer informationen

Country Status (6)

Country Link
US (1) US8023385B2 (de)
EP (1) EP2194530B1 (de)
JP (1) JP2010135054A (de)
KR (1) KR20100065780A (de)
CN (1) CN101751942A (de)
AT (1) ATE552587T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002357A1 (en) * 2009-06-29 2011-01-06 Sca Hygiene Products Ab Menstrual tampon with wave shaped compression lines
JP2012018712A (ja) * 2010-07-06 2012-01-26 Sony Corp 光情報記録再生装置及び光情報記録再生方法
US10274732B2 (en) 2016-11-04 2019-04-30 Microsoft Technology Licensing, Llc Hologram focus accommodation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512606B1 (en) * 1999-07-29 2003-01-28 Siros Technologies, Inc. Optical storage media and method for optical data storage via local changes in reflectivity of a format grating
US7129006B2 (en) * 1999-07-30 2006-10-31 Research Investment Network, Inc. Optical data storage system and method
JP4156911B2 (ja) * 2002-12-02 2008-09-24 新オプトウエア株式会社 光情報記録媒体、光情報記録装置および光情報再生装置
JP4358602B2 (ja) * 2003-10-31 2009-11-04 Ｔｄｋ株式会社 多層ホログラフィック記録再生方法、多層ホログラフィックメモリ再生装置及び多層ホログラフィック記録再生装置
US20060275670A1 (en) * 2005-05-26 2006-12-07 Inphase Technologies, Inc. Post-curing of holographic media
JP2007004879A (ja) * 2005-06-22 2007-01-11 Fujifilm Holdings Corp 光記録方法、光記録装置及び光記録媒体
JP2007066404A (ja) 2005-08-30 2007-03-15 Fujifilm Corp 光記録方法、光記録装置、光記録媒体及び光記録再生方法
JP4305776B2 (ja) * 2006-10-11 2009-07-29 ソニー株式会社 光ディスク装置及び焦点位置制御方法
JP5176409B2 (ja) * 2007-06-26 2013-04-03 ソニー株式会社 情報記録装置、情報再生装置、情報記録方法、情報再生方法および光情報記憶媒体
JP2009063770A (ja) * 2007-09-05 2009-03-26 Fuji Xerox Co Ltd 透過型光記録媒体及びこれにホログラムを記録するホログラム記録装置、ホログラム記録方法

Also Published As

Publication number Publication date
JP2010135054A (ja) 2010-06-17
US20100142352A1 (en) 2010-06-10
EP2194530A1 (de) 2010-06-09
CN101751942A (zh) 2010-06-23
KR20100065780A (ko) 2010-06-17
US8023385B2 (en) 2011-09-20
EP2194530B1 (de) 2012-04-04

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