EA200000886A1 - Способ и устройство для формирования голограммы - Google Patents

Способ и устройство для формирования голограммы

Info

Publication number
EA200000886A1
EA200000886A1 EA200000886A EA200000886A EA200000886A1 EA 200000886 A1 EA200000886 A1 EA 200000886A1 EA 200000886 A EA200000886 A EA 200000886A EA 200000886 A EA200000886 A EA 200000886A EA 200000886 A1 EA200000886 A1 EA 200000886A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hologram
information
light
reference light
recording
Prior art date
Application number
EA200000886A
Other languages
English (en)
Other versions
EA002247B1 (ru
Inventor
Хидейоши Хоримаи
Original Assignee
Хидейоши Хоримаи
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 Хидейоши Хоримаи filed Critical Хидейоши Хоримаи
Publication of EA200000886A1 publication Critical patent/EA200000886A1/ru
Publication of EA002247B1 publication Critical patent/EA002247B1/ru

Links

Classifications

    • 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
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from 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
    • 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
    • G03H1/0404—In-line recording arrangement
    • 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
    • G03H1/0465—Particular recording light; Beam shape or geometry
    • 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
    • G03H1/0476—Holographic printer
    • 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
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • 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
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • 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
    • G03H1/024—Hologram nature or properties
    • G03H1/0248—Volume 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
    • G03H1/2249—Holobject properties
    • 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
    • G03H2001/0413—Recording geometries or arrangements for recording transmission 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
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0415—Recording geometries or arrangements for recording reflection 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
    • G03H1/0476—Holographic printer
    • G03H2001/048—Parallel printer, i.e. a fringe pattern is reproduced
    • 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
    • G03H1/0476—Holographic printer
    • G03H2001/0482—Interference based printer
    • 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
    • G03H1/0476—Holographic printer
    • G03H2001/0484—Arranged to produce three-dimensional fringe pattern
    • 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
    • G03H1/0486—Improving or monitoring the quality of the record, e.g. by compensating distortions, aberrations
    • G03H2001/0491—Improving or monitoring the quality of the record, e.g. by compensating distortions, aberrations by monitoring the hologram formation, e.g. via a feed-back loop
    • 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
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2234—Transmission reconstruction
    • 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
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • G03H2001/2271—RGB holobject
    • 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
    • G03H1/2286—Particular reconstruction light ; Beam properties
    • G03H2001/2289—Particular reconstruction light ; Beam properties when reconstruction wavelength differs form recording wavelength
    • 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
    • G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
    • G03H2001/303—Interleaved sub-holograms, e.g. three RGB sub-holograms having interleaved pixels for reconstructing coloured holobject
    • 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
    • G03H2210/30—3D object
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/10—Spectral composition
    • G03H2222/17—White light
    • G03H2222/18—RGB trichrome light
    • 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
    • G03H2225/36—Polarisation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2227/00—Mechanical components or mechanical aspects not otherwise provided for
    • G03H2227/05—Support holding the holographic record
    • G03H2227/06—Support including light source
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/42—Reflective layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/20—Shape
    • G03H2270/23—Ribbon shaped, e.g. holographic foil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Abstract

Изобретение дает возможность формировать голограмму, предназначенную для воспроизведения трехмерного изображения, без ограничений, обусловленных размером воспроизводимого трехмерного изображения, размером голограммы и требованиями к восстанавливающему опорному свету. Контроллер рассчитывает трехмерную интерференционную картину, которая будет обеспечивать формирование восстановленного света, соответствующего требуемому трехмерному изображению, при освещении носителя (1) информации восстанавливающим опорным светом, делит трехмерную интерференционную картину на частичные интерференционные картины и рассчитывает записывающий опорный свет и записывающий информационный свет для каждой из частичных интерференционных картин. Результирующая голограмма формируется путем освещения носителя (1) информации записывающим опорным светом и записывающим информационным светом с использованием оптической головки (10) при изменении взаимного положения носителя (1) информации и оптической головки (10) за счет перемещения оптической головки (10) с помощью линейного электродвигателя (13) и за счет транспортировки носителя (1) информации.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000886A 1998-02-27 1999-02-26 Способ и устройство для формирования голограммы EA002247B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04751798A JP3729477B2 (ja) 1998-02-27 1998-02-27 ホログラム作成装置および方法
PCT/JP1999/000895 WO1999044102A1 (fr) 1998-02-27 1999-02-26 Procede et appareil pour former des hologrammes

Publications (2)

Publication Number Publication Date
EA200000886A1 true EA200000886A1 (ru) 2001-06-25
EA002247B1 EA002247B1 (ru) 2002-02-28

Family

ID=12777312

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000886A EA002247B1 (ru) 1998-02-27 1999-02-26 Способ и устройство для формирования голограммы

Country Status (9)

Country Link
US (1) US6366368B1 (ru)
EP (1) EP1059574B1 (ru)
JP (1) JP3729477B2 (ru)
KR (1) KR20010041378A (ru)
CN (1) CN1292104A (ru)
AU (1) AU737232B2 (ru)
CA (1) CA2321535C (ru)
EA (1) EA002247B1 (ru)
WO (1) WO1999044102A1 (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266167B1 (en) * 1998-02-27 2001-07-24 Zebra Imaging, Inc. Apparatus and method for replicating a hologram using a steerable beam
JP4843844B2 (ja) * 1999-12-27 2011-12-21 ソニー株式会社 光ヘッド、受発光素子、及び光記録媒体記録再生装置
US6509138B2 (en) * 2000-01-12 2003-01-21 Semiconductor Research Corporation Solventless, resistless direct dielectric patterning
JP3655819B2 (ja) * 2000-08-07 2005-06-02 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
GB2379850A (en) * 2001-09-14 2003-03-19 Holographic Imaging Llc Computation of computer generated holograms
US6771402B2 (en) * 2001-09-28 2004-08-03 Hewlett-Packard Development Company, L.P. Method and apparatus for generating a hologram
US6806982B2 (en) * 2001-11-30 2004-10-19 Zebra Imaging, Inc. Pulsed-laser systems and methods for producing holographic stereograms
KR100555914B1 (ko) 2003-11-15 2006-03-03 주식회사 대우일렉트로닉스 홀로그래픽 시스템의 데이터 추출 장치 및 방법
KR100555916B1 (ko) * 2003-11-17 2006-03-03 주식회사 대우일렉트로닉스 홀로그래픽 롬 시스템의 포커스 서보 제어용 기록 및 재생장치
US7271940B2 (en) * 2004-02-10 2007-09-18 Zebra Imaging, Inc. Deposition of photosensitive media for digital hologram recording
GB2432224A (en) * 2005-11-15 2007-05-16 Technical Dev & Invest Ltd Apparatus and method for producing a volume reflection hologram
KR100717065B1 (ko) * 2006-05-03 2007-05-10 삼성전자주식회사 홀로그램 기록 재생 장치, 홀로그램 기록 재생 방법 및홀로그램 기록매체
JP2009295233A (ja) * 2008-06-05 2009-12-17 Tdk Corp 光記録媒体及び光記録媒体の製造方法
JP5201580B2 (ja) * 2008-06-06 2013-06-05 新オプトウエア株式会社 ホログラム作成装置及びホログラムプリンタ
JP2010230911A (ja) * 2009-03-26 2010-10-14 Tdk Corp 光学デバイス
JP7037797B2 (ja) * 2017-04-11 2022-03-17 国立研究開発法人情報通信研究機構 ホログラム記録装置およびホログラム製造方法
US20230367261A1 (en) * 2020-12-02 2023-11-16 Korea Electronics Technology Institute Holographic printing device and method using multiple optical heads
KR20230012411A (ko) * 2021-07-15 2023-01-26 주식회사 엘지화학 홀로그래픽 간섭 패턴 기록 장치 및 이를 이용한 기록 방법
KR102626769B1 (ko) * 2021-07-30 2024-01-18 주식회사 홀로랩 2축(xy) 스캐닝을 이용한 홀로그램 복제 시스템

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139955A (en) * 1965-11-22 1969-01-15 Rca Corp Hologram record pressings
US3716286A (en) * 1969-12-11 1973-02-13 Holotron Corp Holographic television record system
GB1542884A (en) * 1975-04-01 1979-03-28 Asahi Chemical Ind Recording and reproducing holograms
US4295162A (en) * 1975-09-11 1981-10-13 Gte Laboratories Incorporated Reading one-dimensional line image holograms of a video from a disc with a guide track
US4206965A (en) * 1976-08-23 1980-06-10 Mcgrew Stephen P System for synthesizing strip-multiplexed holograms
JPH0812283B2 (ja) * 1987-05-21 1996-02-07 凸版印刷株式会社 回折格子露光装置
JPS6449127A (en) * 1987-08-19 1989-02-23 Mitsubishi Electric Corp Multiplex recording and reproducing device based on optical wavelength and optical wavelength multiplex recording medium to be used for the device
JPH01238680A (ja) * 1988-03-18 1989-09-22 Toppan Printing Co Ltd フルカラーレインボウホログラムの作製方法
JP3175153B2 (ja) * 1988-12-19 2001-06-11 ソニー株式会社 光ディスク信号記録方法及び装置
JPH03120625A (ja) * 1989-10-04 1991-05-22 Canon Inc 情報記録再生装置
US5291317A (en) * 1990-07-12 1994-03-01 Applied Holographics Corporation Holographic diffraction grating patterns and methods for creating the same
JPH04307584A (ja) * 1991-04-05 1992-10-29 Nippon Telegr & Teleph Corp <Ntt> 体積多重ホログラフィー装置
US5285438A (en) * 1991-10-31 1994-02-08 Regents Of The University Of California Motionless parallel readout head for an optical disk recorded with arrayed one-dimensional holograms
JP3651808B2 (ja) * 1993-12-08 2005-05-25 大日本印刷株式会社 カラーリップマンホログラムの製造方法
JPH08146862A (ja) * 1994-11-25 1996-06-07 Asahi Glass Co Ltd ホログラムの露光方法
JPH08305263A (ja) * 1995-05-08 1996-11-22 Mitsubishi Electric Corp ホログラム作製装置
CA2226268C (en) * 1995-07-05 2006-11-21 Yenploy Pty. Ltd. Optical storage system
US6020985A (en) * 1998-01-30 2000-02-01 Siros Technologies, Inc. Multilayer reflection microhologram storage in tape media
US6147782A (en) * 1998-05-01 2000-11-14 Siros Technologies, Inc. Positive unit magnification reflective optics for holographic storage

Also Published As

Publication number Publication date
US6366368B1 (en) 2002-04-02
EP1059574B1 (en) 2012-08-22
AU2640699A (en) 1999-09-15
AU737232B2 (en) 2001-08-16
CA2321535C (en) 2003-03-18
CA2321535A1 (en) 1999-09-02
EP1059574A1 (en) 2000-12-13
JP3729477B2 (ja) 2005-12-21
CN1292104A (zh) 2001-04-18
KR20010041378A (ko) 2001-05-15
JPH11249536A (ja) 1999-09-17
EP1059574A4 (en) 2009-04-15
EA002247B1 (ru) 2002-02-28
WO1999044102A1 (fr) 1999-09-02

Similar Documents

Publication Publication Date Title
EA200000886A1 (ru) Способ и устройство для формирования голограммы
WO2002049018A1 (fr) Dispositif optique d&#39;enregistrement d&#39;informations et procede associe
EA200201260A1 (ru) Устройство и способ записи оптической информации, устройство и способ воспроизведения оптической информации и устройство и способ записи/воспроизведения оптической информации
EA199800345A1 (ru) Система записи на оптические цифровые носители информации и воспроизведения с них
EP0740291A3 (en) Optical information recording medium; optical information recording/reproducing apparatus using the medium, and master disk exposure apparatus for producing the same
MY117673A (en) An optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk.
DE69628727D1 (de) System zum bearbeiten von dreidimensionalen bildinformationen
KR940012364A (ko) 영화필름 및 그 기록/재생 장치
JP2002319285A5 (ru)
MX9606627A (es) Fabricacion de un disco optico para identificacion personalizada.
ES2167885T3 (es) Aparato y metodo de formacion de imagen por microscopia.
DE69110534D1 (de) Verfahren zur Regelung eines Aufzeichnungslaserstrahls.
MY131532A (en) Recording medium having track formed of land portion and groove portion, and reproducing apparatus therefor
EP0674308A3 (ru)
ATE474315T1 (de) Datenwiedergabeverfahren und -gerät
DE3684288D1 (de) Verfahren zur herstellung von kopffuehrungsmustern fuer magnetische aufzeichnungsmedien.
KR890002839A (ko) 광학적 기록장치
DE69520635T2 (de) CD-Platte mit Kopierschutzmarkierung, Pressform und Verfahren zum Kopierschutzmarkieren von CD-Platten
DE59304057D1 (de) Verfahren zur herstellung eines magnetischen aufzeichnungsträgers
JPS57141032A (en) Optical head and information reproducing device
EP1339047A3 (en) Apparatus and method for recording and/or reproducing optical information
RS20050715A (en) Optimum power control for multilayer optical disc
FR2664377B1 (ru)
MY126746A (en) Apparatus and method for optical disk reproduction
FR2616952B1 (fr) Installation de reproduction de donnees a partir d&#39;un disque optique

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU