CN102347038B - 用于处理来自光盘层的信息的系统和方法 - Google Patents

用于处理来自光盘层的信息的系统和方法 Download PDF

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Publication number
CN102347038B
CN102347038B CN201110224473.6A CN201110224473A CN102347038B CN 102347038 B CN102347038 B CN 102347038B CN 201110224473 A CN201110224473 A CN 201110224473A CN 102347038 B CN102347038 B CN 102347038B
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CN
China
Prior art keywords
holographic
layer
data storage
laser beam
information
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.)
Expired - Fee Related
Application number
CN201110224473.6A
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English (en)
Chinese (zh)
Other versions
CN102347038A (zh
Inventor
X·李
王雪峰
任志远
J·E·赫尔希
J·A·F·罗斯
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General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN102347038A publication Critical patent/CN102347038A/zh
Application granted granted Critical
Publication of CN102347038B publication Critical patent/CN102347038B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • 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

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
CN201110224473.6A 2010-07-29 2011-07-29 用于处理来自光盘层的信息的系统和方法 Expired - Fee Related CN102347038B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/846085 2010-07-29
US12/846,085 US8520483B2 (en) 2010-07-29 2010-07-29 Method and system for processing information from optical disk layers

Publications (2)

Publication Number Publication Date
CN102347038A CN102347038A (zh) 2012-02-08
CN102347038B true CN102347038B (zh) 2016-08-10

Family

ID=44789303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110224473.6A Expired - Fee Related CN102347038B (zh) 2010-07-29 2011-07-29 用于处理来自光盘层的信息的系统和方法

Country Status (6)

Country Link
US (1) US8520483B2 (https=)
EP (1) EP2413316B1 (https=)
JP (1) JP5791990B2 (https=)
KR (1) KR20120011832A (https=)
CN (1) CN102347038B (https=)
TW (1) TWI543154B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019207982A1 (de) 2019-05-31 2020-12-03 Deere & Company Sensoranordnung für ein landwirtschaftliches Fahrzeug

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JP2008251134A (ja) 2007-03-30 2008-10-16 Sony Corp 光ディスク装置、情報記録方法及び情報再生方法
JP4389184B2 (ja) 2007-06-29 2009-12-24 ソニー株式会社 光情報記録再生装置
JP5075556B2 (ja) 2007-09-28 2012-11-21 株式会社日立製作所 光情報記録／再生装置及びディスク判別方法
KR101439846B1 (ko) 2007-12-12 2014-09-12 삼성전자주식회사 홀로그래픽 정보 저장매체와, 이를 이용한 홀로그래픽 정보기록/재생 장치 및 방법
KR20090076103A (ko) * 2008-01-07 2009-07-13 삼성전자주식회사 홀로그래픽 정보 기록/재생 시스템의 서보 제어 장치 및방법
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486060A2 (en) * 1990-11-16 1992-05-20 James T. Russell Recording/reproducing system using wavelength/depth selective optical storage medium
CN1742325A (zh) * 2002-11-27 2006-03-01 通用电气公司 从多层全息存储器读取数据的方法
CN101770782A (zh) * 2008-12-23 2010-07-07 通用电气公司 用于多层光学数据存储的拾取头的级联控制

Also Published As

Publication number Publication date
JP5791990B2 (ja) 2015-10-07
JP2012033256A (ja) 2012-02-16
TW201220306A (en) 2012-05-16
TWI543154B (zh) 2016-07-21
US20120026855A1 (en) 2012-02-02
EP2413316A3 (en) 2012-08-29
EP2413316B1 (en) 2014-11-26
KR20120011832A (ko) 2012-02-08
US8520483B2 (en) 2013-08-27
CN102347038A (zh) 2012-02-08
EP2413316A2 (en) 2012-02-01

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Granted publication date: 20160810

Termination date: 20170729