CN101542399B - 记录再生装置及方法、记录装置及方法、再生装置及方法 - Google Patents

记录再生装置及方法、记录装置及方法、再生装置及方法 Download PDF

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Publication number
CN101542399B
CN101542399B CN2008800003905A CN200880000390A CN101542399B CN 101542399 B CN101542399 B CN 101542399B CN 2008800003905 A CN2008800003905 A CN 2008800003905A CN 200880000390 A CN200880000390 A CN 200880000390A CN 101542399 B CN101542399 B CN 101542399B
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CN
China
Prior art keywords
phase
recording
region
area
signal
Prior art date
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Expired - Fee Related
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CN2008800003905A
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English (en)
Chinese (zh)
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CN101542399A (zh
Inventor
田中健二
福本敦
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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN101542399A publication Critical patent/CN101542399A/zh
Application granted granted Critical
Publication of CN101542399B publication Critical patent/CN101542399B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • 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
    • 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
    • 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
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0441—Formation of interference pattern, not otherwise provided for
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/20—2D object
    • G03H2210/22—2D SLM object wherein the object beam is formed of the light modulated by the SLM
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/50—Nature of the object
    • G03H2210/56—Multiple objects, e.g. each in different environment
    • G03H2210/562—Holographic object, i.e. a combination of an object and holobject
    • 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
    • G03H2225/30—Modulation
    • G03H2225/32—Phase only

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
CN2008800003905A 2007-07-12 2008-05-01 记录再生装置及方法、记录装置及方法、再生装置及方法 Expired - Fee Related CN101542399B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007182803A JP2009020305A (ja) 2007-07-12 2007-07-12 記録再生装置、記録再生方法、記録装置、記録方法、再生装置、再生方法
JP182803/2007 2007-07-12
PCT/JP2008/058353 WO2009008208A1 (ja) 2007-07-12 2008-05-01 記録再生装置、記録再生方法、記録装置、記録方法、再生装置、再生方法

Publications (2)

Publication Number Publication Date
CN101542399A CN101542399A (zh) 2009-09-23
CN101542399B true CN101542399B (zh) 2013-03-27

Family

ID=40228392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800003905A Expired - Fee Related CN101542399B (zh) 2007-07-12 2008-05-01 记录再生装置及方法、记录装置及方法、再生装置及方法

Country Status (7)

Country Link
US (1) US8305668B2 (enExample)
EP (1) EP2180380A4 (enExample)
JP (1) JP2009020305A (enExample)
KR (1) KR20100031493A (enExample)
CN (1) CN101542399B (enExample)
TW (1) TW200912915A (enExample)
WO (1) WO2009008208A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2631909B1 (en) * 2010-10-19 2019-09-25 National University Corporation Hokkaido University Holographic memory reproduction device and holographic memory reproduction method
TWI477843B (zh) * 2012-12-04 2015-03-21 Univ Nat Sun Yat Sen 兆赫波相位調變器
US10514296B2 (en) * 2015-07-29 2019-12-24 Samsung Electronics Co., Ltd. Spectrometer including metasurface
US11867556B2 (en) 2015-07-29 2024-01-09 Samsung Electronics Co., Ltd. Spectrometer including metasurface
CN106444334B (zh) * 2016-09-11 2022-01-04 浙江大学 相位采集与同步精准调制的装置和方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801794A2 (en) * 2005-12-26 2007-06-27 Fuji Xerox Co., Ltd. Hologram reproduction method and apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3909508B2 (ja) * 1999-02-03 2007-04-25 パイオニア株式会社 ディジタル情報再生装置
JP3639202B2 (ja) * 2000-07-05 2005-04-20 株式会社オプトウエア 光情報記録装置および方法、光情報再生装置および方法、ならびに光情報記録再生装置および方法
JP3693990B2 (ja) * 2002-10-11 2005-09-14 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
JP2007508651A (ja) * 2003-10-08 2007-04-05 アプリリス，インコーポレイテッド 位相変調均質化フーリエ変換ホログラフィック・データ記録および再生の方法および装置
JP2007079438A (ja) 2005-09-16 2007-03-29 Sony Corp ホログラム記録再生装置
JP4548333B2 (ja) * 2005-12-26 2010-09-22 富士ゼロックス株式会社 データ再生方法及び装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801794A2 (en) * 2005-12-26 2007-06-27 Fuji Xerox Co., Ltd. Hologram reproduction method and apparatus

Also Published As

Publication number Publication date
US20090268268A1 (en) 2009-10-29
EP2180380A1 (en) 2010-04-28
EP2180380A4 (en) 2011-09-21
TW200912915A (en) 2009-03-16
CN101542399A (zh) 2009-09-23
WO2009008208A1 (ja) 2009-01-15
US8305668B2 (en) 2012-11-06
KR20100031493A (ko) 2010-03-22
JP2009020305A (ja) 2009-01-29

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Granted publication date: 20130327

Termination date: 20140501