JP5085467B2 - ホログラフィデータ記憶用の位相マスク - Google Patents

ホログラフィデータ記憶用の位相マスク Download PDF

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Publication number
JP5085467B2
JP5085467B2 JP2008213176A JP2008213176A JP5085467B2 JP 5085467 B2 JP5085467 B2 JP 5085467B2 JP 2008213176 A JP2008213176 A JP 2008213176A JP 2008213176 A JP2008213176 A JP 2008213176A JP 5085467 B2 JP5085467 B2 JP 5085467B2
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JP
Japan
Prior art keywords
phase
subcell
mask
phase mask
variation
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Expired - Fee Related
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JP2008213176A
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English (en)
Japanese (ja)
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JP2009048761A5 (https=
JP2009048761A (ja
Inventor
プリジーゴッダ フランク
クニッテル ヨアキム
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • 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
    • G03H1/16—Processes or apparatus for producing holograms using Fourier transform
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from 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
    • G11B7/12—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
    • G11B7/128—Modulators
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP2008213176A 2007-08-21 2008-08-21 ホログラフィデータ記憶用の位相マスク Expired - Fee Related JP5085467B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07114691.4 2007-08-21
EP07114691A EP2028653A1 (en) 2007-08-21 2007-08-21 Phase mask for holographic data storage

Publications (3)

Publication Number Publication Date
JP2009048761A JP2009048761A (ja) 2009-03-05
JP2009048761A5 JP2009048761A5 (https=) 2011-08-18
JP5085467B2 true JP5085467B2 (ja) 2012-11-28

Family

ID=38779737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008213176A Expired - Fee Related JP5085467B2 (ja) 2007-08-21 2008-08-21 ホログラフィデータ記憶用の位相マスク

Country Status (6)

Country Link
US (1) US7990594B2 (https=)
EP (2) EP2028653A1 (https=)
JP (1) JP5085467B2 (https=)
KR (1) KR20090019687A (https=)
CN (1) CN101373371B (https=)
DE (1) DE602008006314D1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028653A1 (en) * 2007-08-21 2009-02-25 Deutsche Thomson OHG Phase mask for holographic data storage
TW201006247A (en) * 2008-07-17 2010-02-01 Ind Tech Res Inst Holographic data storing method and storing device
EP2267703A1 (en) 2009-06-11 2010-12-29 Thomson Licensing Phase mask for a holographic storage system
EP2290646A1 (en) 2009-08-14 2011-03-02 Thomson Licensing Position calibration of a holographic storage medium
EP2290474A1 (en) * 2009-08-14 2011-03-02 Thomson Licensing Tilt compensation for a holographic storage system
JP2012220690A (ja) * 2011-04-07 2012-11-12 Tdk Corp ホログラフィック記録媒体の記録露光量決定方法及び記録方法
JP6143052B2 (ja) * 2012-10-22 2017-06-07 国立研究開発法人産業技術総合研究所 フーリエ変換ホログラム用ランダム位相マスク
KR102026738B1 (ko) 2013-02-15 2019-09-30 삼성전자주식회사 광변조기 및 이를 이용한 광의 각도 조절 방법
US20160284374A1 (en) * 2013-11-08 2016-09-29 Hitachi, Ltd. Holographic storage device
CN110060707B (zh) * 2018-01-18 2020-09-01 青岛泰谷光电工程技术有限公司 一种光学讯号的编码方法和存取方法以及全像储存装置
CN110501892B (zh) * 2019-07-23 2020-08-25 中国科学技术大学 手性多瓣微结构的制备方法和装置
CN111883185B (zh) * 2020-06-02 2021-06-25 华中科技大学 一种投影式超分辨光学数据的写入/读出方法及装置
CN112865317A (zh) * 2021-01-28 2021-05-28 深圳供电局有限公司 智慧电站远程虚拟控制方法、装置及系统
CN118778370B (zh) * 2023-04-07 2025-09-12 光科芯图(北京)科技有限公司 一种全息掩模信息生成方法、装置、曝光设备及计算机可读存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829193A (en) * 1972-09-18 1974-08-13 Hitachi Ltd Improved random phase plate for fourier transform holography
JPS5175452A (ja) * 1974-12-25 1976-06-30 Tokyo Shibaura Electric Co Randamuisoban
JPS5485737A (en) * 1977-12-20 1979-07-07 Matsushita Electric Ind Co Ltd Diffusion plate device
JPH03289692A (ja) * 1990-04-06 1991-12-19 Matsushita Electric Ind Co Ltd 空間光変調素子及びこれを用いたホログラム画像情報記録装置
SE9600758D0 (sv) * 1996-02-28 1996-02-28 Forskarpatent I Goeteborg Ab Hologram
US6281993B1 (en) * 1998-03-30 2001-08-28 International Business Machines Corporation Phase shifting element for optical information processing storing systems
JP2000098862A (ja) * 1998-09-25 2000-04-07 Fuji Xerox Co Ltd 光記録方法および光記録装置
US7088482B2 (en) * 2004-02-10 2006-08-08 Imation Corp. Holographic recording techniques using first and second portions of a spatial light modulator
JP2006276373A (ja) * 2005-03-29 2006-10-12 Sony Corp ホログラム記録装置及び位相マスク
JP4696890B2 (ja) * 2005-12-12 2011-06-08 富士ゼロックス株式会社 ホログラム記録方法及びホログラム記録装置
TW200801865A (en) * 2006-03-29 2008-01-01 Koninkl Philips Electronics Nv Setup for storing data in a holographic storage medium and phase plate
KR100727780B1 (ko) * 2006-04-06 2007-06-14 주식회사 대우일렉트로닉스 위상 마스크를 구비하는 광 정보 처리 장치
EP2028653A1 (en) * 2007-08-21 2009-02-25 Deutsche Thomson OHG Phase mask for holographic data storage

Also Published As

Publication number Publication date
JP2009048761A (ja) 2009-03-05
EP2028655A1 (en) 2009-02-25
CN101373371A (zh) 2009-02-25
US20090051990A1 (en) 2009-02-26
US7990594B2 (en) 2011-08-02
KR20090019687A (ko) 2009-02-25
CN101373371B (zh) 2013-06-12
DE602008006314D1 (de) 2011-06-01
EP2028655B1 (en) 2011-04-20
EP2028653A1 (en) 2009-02-25

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