KR20080055632A - 광 데이터 스토리지를 위한 광-감응성 물질의 사전-노광 및경화 - Google Patents

광 데이터 스토리지를 위한 광-감응성 물질의 사전-노광 및경화 Download PDF

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Publication number
KR20080055632A
KR20080055632A KR1020070119785A KR20070119785A KR20080055632A KR 20080055632 A KR20080055632 A KR 20080055632A KR 1020070119785 A KR1020070119785 A KR 1020070119785A KR 20070119785 A KR20070119785 A KR 20070119785A KR 20080055632 A KR20080055632 A KR 20080055632A
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KR
South Korea
Prior art keywords
storage medium
light
light beam
exposure
state
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.)
Withdrawn
Application number
KR1020070119785A
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English (en)
Korean (ko)
Inventor
볼프강 호쓰펠드
프랭크 프리지고다
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20080055632A publication Critical patent/KR20080055632A/ko
Withdrawn legal-status Critical Current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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • 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
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1362—Mirrors
    • 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
    • G03H1/181—Pre-exposure processing, e.g. hypersensitisation
    • 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
    • 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
    • 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
    • G03H2001/185—Applying a curing step
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/20—Nature, e.g. e-beam addressed
    • G03H2225/24—Having movable pixels, e.g. microelectromechanical systems [MEMS]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
KR1020070119785A 2006-12-13 2007-11-22 광 데이터 스토리지를 위한 광-감응성 물질의 사전-노광 및경화 Withdrawn KR20080055632A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06126033A EP1933310A1 (en) 2006-12-13 2006-12-13 Pre-exposure and curing of photo-sensitive material for optical data storage
EP06126033.7 2006-12-13

Publications (1)

Publication Number Publication Date
KR20080055632A true KR20080055632A (ko) 2008-06-19

Family

ID=38002044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070119785A Withdrawn KR20080055632A (ko) 2006-12-13 2007-11-22 광 데이터 스토리지를 위한 광-감응성 물질의 사전-노광 및경화

Country Status (6)

Country Link
US (1) US7965430B2 (https=)
EP (1) EP1933310A1 (https=)
JP (1) JP5201503B2 (https=)
KR (1) KR20080055632A (https=)
CN (1) CN101201583B (https=)
DE (1) DE602007006890D1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1837870A1 (en) * 2006-03-20 2007-09-26 Deutsche Thomson-Brandt Gmbh Pre-exposure and curing of photo-sensitive material for optical data storage
US8605562B2 (en) * 2011-08-09 2013-12-10 Samsung Electronics Co., Ltd. Apparatus and method for recording micro-hologram
CN105137724A (zh) * 2015-09-27 2015-12-09 上海华力微电子有限公司 具有瞳面质量监测和校准功能的光刻机照明系统和方法
CN111510594B (zh) * 2020-04-15 2022-02-15 维沃移动通信有限公司 摄像模组以及电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934461A (en) * 1970-04-17 1976-01-27 Trw Inc. Multiple exposure holographic interferometer method
DE69625728T2 (de) * 1995-02-20 2003-10-23 Mitsubishi Denki K.K., Tokio/Tokyo Objektivlinsenantriebsvorrichtung und optische Informationsaufzeichnungs-/-wiedergabevorrichtung
KR19990028735A (ko) * 1995-07-05 1999-04-15 모리슨 그랜트 광 저장 시스템
AU754252B2 (en) * 1998-02-27 2002-11-07 Optware Corporation Method and apparatus for optical information, method and apparatus for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium
JP3430012B2 (ja) * 1998-02-27 2003-07-28 株式会社オプトウエア 光情報記録装置および方法ならびに光情報再生装置および方法
WO1999063531A1 (en) * 1998-06-05 1999-12-09 Herzel Laor Optical switch for disk drive
KR100386158B1 (ko) * 2000-11-01 2003-06-02 주식회사 대우일렉트로닉스 Ｃｄ플레이어 및 ｄｖｄ플레이어와 호환이 가능한홀로그래픽 디지털 저장 시스템
JP4369762B2 (ja) * 2004-01-06 2009-11-25 Ｔｄｋ株式会社 ホログラフィック記録方法及びホログラフィック記録装置
US7187481B1 (en) * 2004-12-23 2007-03-06 Storage Technology Corporation System and method for providing gain and thresholding to a holographic data parallel recording and replication system incorporating independent angular address assignment
US7626913B2 (en) * 2005-03-31 2009-12-01 Fuji Photo Film Co., Ltd. Optical information recording method, optical information recording apparatus and optical information recording medium

Also Published As

Publication number Publication date
DE602007006890D1 (de) 2010-07-15
CN101201583A (zh) 2008-06-18
JP5201503B2 (ja) 2013-06-05
US20080145764A1 (en) 2008-06-19
JP2008152257A (ja) 2008-07-03
US7965430B2 (en) 2011-06-21
CN101201583B (zh) 2012-07-18
EP1933310A1 (en) 2008-06-18

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20071122

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid