CA2677152A1 - Method of reading a fourier hologram recorded on a holographic storage medium and a holographic storage system - Google Patents

Method of reading a fourier hologram recorded on a holographic storage medium and a holographic storage system Download PDF

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Publication number
CA2677152A1
CA2677152A1 CA002677152A CA2677152A CA2677152A1 CA 2677152 A1 CA2677152 A1 CA 2677152A1 CA 002677152 A CA002677152 A CA 002677152A CA 2677152 A CA2677152 A CA 2677152A CA 2677152 A1 CA2677152 A1 CA 2677152A1
Authority
CA
Canada
Prior art keywords
reference beam
hologram
storage medium
data code
relative position
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.)
Abandoned
Application number
CA002677152A
Other languages
English (en)
French (fr)
Inventor
Attila Suetoe
Gabor Erdei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Innovation GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2677152A1 publication Critical patent/CA2677152A1/en
Abandoned legal-status Critical Current

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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
CA002677152A 2007-02-06 2008-01-24 Method of reading a fourier hologram recorded on a holographic storage medium and a holographic storage system Abandoned CA2677152A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HU0700131A HU0700131D0 (en) 2007-02-06 2007-02-06 Method of reading a fourier a hologram recorder on a holographic storage medium and a holographic storage system
HUP0700131 2007-02-06
PCT/EP2008/000517 WO2008095608A1 (en) 2007-02-06 2008-01-24 Method of reading a fourier hologram recorded on a holographic storage medium and a holographic storage system

Publications (1)

Publication Number Publication Date
CA2677152A1 true CA2677152A1 (en) 2008-08-14

Family

ID=89987322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002677152A Abandoned CA2677152A1 (en) 2007-02-06 2008-01-24 Method of reading a fourier hologram recorded on a holographic storage medium and a holographic storage system

Country Status (18)

Country Link
US (1) US7969849B2 (enExample)
EP (1) EP2118895B1 (enExample)
JP (1) JP4889793B2 (enExample)
KR (1) KR20090109100A (enExample)
CN (1) CN101669169B (enExample)
AT (1) ATE533149T1 (enExample)
AU (1) AU2008213457A1 (enExample)
BR (1) BRPI0807206A2 (enExample)
CA (1) CA2677152A1 (enExample)
DK (1) DK2118895T3 (enExample)
ES (1) ES2375770T3 (enExample)
HU (1) HU0700131D0 (enExample)
IL (1) IL199811A0 (enExample)
MX (1) MX2009007761A (enExample)
PL (1) PL2118895T3 (enExample)
RU (1) RU2009133174A (enExample)
TW (1) TW200842850A (enExample)
WO (1) WO2008095608A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI457921B (zh) * 2011-09-28 2014-10-21 Univ Nat Chiao Tung 全像儲存系統及其影像識別方法
RU2481611C1 (ru) 2011-10-05 2013-05-10 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд.," Интегральное оптическое устройство записи и воспроизведения микроголограмм
US9129612B2 (en) * 2013-08-15 2015-09-08 Shangqing Liu Six-dimensional optical multilayer storage using two-photon absorption writing, erasing and optical coherence tomography reading
KR102188636B1 (ko) 2013-11-28 2020-12-08 삼성전자주식회사 홀로그램 디스플레이를 위한 서브-홀로그램 생성 방법 및 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0000518D0 (en) 2000-02-04 2000-04-28 Method of placing data signals onto a carrier; method and apparatus for the holographic recording and read-out of data
HU0002596D0 (en) 2000-07-07 2000-08-28 Method for generating a phase code for holographic data storage
US7116626B1 (en) * 2001-11-27 2006-10-03 Inphase Technologies, Inc. Micro-positioning movement of holographic data storage system components
JP2004271884A (ja) * 2003-03-07 2004-09-30 Matsushita Electric Ind Co Ltd 光メモリ記録媒体および光メモリ装置
JP3924549B2 (ja) * 2003-04-23 2007-06-06 Ｔｄｋ株式会社 ホログラム記録再生方法及び装置
EP1747502A4 (en) * 2004-04-16 2009-05-13 Dce Aprilis Inc CALIBRATION OF HOLOGRAPHIC DATA STORAGE SYSTEMS USING CALIBRATION CHARACTERISTICS OF HOLOGRAPHIC MEDIA
JP2006179080A (ja) * 2004-12-21 2006-07-06 Sanyo Electric Co Ltd 傾斜検出装置、ホログラム装置、媒体の傾斜補正方法、ホログラム媒体の傾斜補正方法
EP1691355A1 (en) * 2005-02-11 2006-08-16 Deutsche Thomson-Brandt Gmbh Holographic disk medium with servo marks
JP2006244638A (ja) * 2005-03-04 2006-09-14 Sanyo Electric Co Ltd ホログラム再生装置、ホログラム再生方法
JP2006268907A (ja) * 2005-03-22 2006-10-05 Fujitsu Ltd ホログラム記録媒体および記録再生装置

Also Published As

Publication number Publication date
KR20090109100A (ko) 2009-10-19
ATE533149T1 (de) 2011-11-15
IL199811A0 (en) 2010-04-15
US20100103796A1 (en) 2010-04-29
BRPI0807206A2 (pt) 2014-06-17
CN101669169B (zh) 2011-12-14
EP2118895B1 (en) 2011-11-09
TW200842850A (en) 2008-11-01
US7969849B2 (en) 2011-06-28
ES2375770T3 (es) 2012-03-06
EP2118895A1 (en) 2009-11-18
AU2008213457A1 (en) 2008-08-14
JP4889793B2 (ja) 2012-03-07
PL2118895T3 (pl) 2012-03-30
HU0700131D0 (en) 2007-05-02
DK2118895T3 (da) 2012-02-27
JP2010518539A (ja) 2010-05-27
RU2009133174A (ru) 2011-03-20
CN101669169A (zh) 2010-03-10
MX2009007761A (es) 2009-07-30
WO2008095608A1 (en) 2008-08-14

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Legal Events

Date Code Title Description
FZDE Discontinued