DE69119960D1 - Verfahren zum Erzeugen synthetischer Hologramme - Google Patents

Verfahren zum Erzeugen synthetischer Hologramme

Info

Publication number
DE69119960D1
DE69119960D1 DE69119960T DE69119960T DE69119960D1 DE 69119960 D1 DE69119960 D1 DE 69119960D1 DE 69119960 T DE69119960 T DE 69119960T DE 69119960 T DE69119960 T DE 69119960T DE 69119960 D1 DE69119960 D1 DE 69119960D1
Authority
DE
Germany
Prior art keywords
production
synthetic holograms
holograms
synthetic
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
DE69119960T
Other languages
English (en)
Other versions
DE69119960T2 (de
Inventor
Kanji Nishii
Hiroyuki Kawamura
Masami Itoh
Atsushi Fukui
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69119960D1 publication Critical patent/DE69119960D1/de
Publication of DE69119960T2 publication Critical patent/DE69119960T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G03H1/10—Processes or apparatus for producing holograms using modulated reference beam
    • G03H1/12—Spatial modulation, e.g. ghost imaging
    • 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
    • G03H1/02—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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
    • 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
    • G03H1/0841—Encoding method mapping the synthesized field into a restricted set of values representative of the modulator parameters, e.g. detour phase coding
    • G03H2001/0858—Cell encoding wherein each computed values is represented by at least two pixels of the modulator, e.g. detour phase coding
    • 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
    • G03H2225/22—Electrically addressed SLM [EA-SLM]
    • 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
    • G03H2225/31—Amplitude only
    • 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
    • G03H2225/33—Complex modulation
    • G03H2225/34—Amplitude and phase coupled modulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Liquid Crystal (AREA)
DE69119960T 1990-03-26 1991-03-25 Verfahren zum Erzeugen synthetischer Hologramme Expired - Fee Related DE69119960T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2076028A JP2785427B2 (ja) 1990-03-26 1990-03-26 計算機ホログラムの作成方法

Publications (2)

Publication Number Publication Date
DE69119960D1 true DE69119960D1 (de) 1996-07-11
DE69119960T2 DE69119960T2 (de) 1997-01-23

Family

ID=13593369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69119960T Expired - Fee Related DE69119960T2 (de) 1990-03-26 1991-03-25 Verfahren zum Erzeugen synthetischer Hologramme

Country Status (5)

Country Link
US (1) US5119214A (de)
EP (1) EP0449164B1 (de)
JP (1) JP2785427B2 (de)
KR (1) KR950000751B1 (de)
DE (1) DE69119960T2 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822092A (en) * 1988-07-18 1998-10-13 Dimensional Arts System for making a hologram of an image by manipulating object beam characteristics to reflect image data
DE69128103T2 (de) * 1990-04-05 1998-04-02 Seiko Epson Corp Optische Vorrichtung
US5416616A (en) 1990-04-06 1995-05-16 University Of Southern California Incoherent/coherent readout of double angularly multiplexed volume holographic optical elements
WO1992021050A1 (en) * 1991-05-21 1992-11-26 Seiko Epson Corporation Optical device and optical machining system using the optical device
US5347375A (en) * 1991-11-26 1994-09-13 Kabushiki Kaisha Toshiba Computer-assisted holographic image formation technique which determines interference pattern data used to form the holographic
US5668648A (en) * 1991-11-26 1997-09-16 Kabushiki Kaisha Toshiba Computer-assisted holographic display apparatus
CA2084950A1 (en) * 1991-12-18 1993-06-19 Tsen-Hwang Lin Compact programmable processing module
JP2857273B2 (ja) * 1991-12-24 1999-02-17 科学技術振興事業団 収差補正法及び収差補正装置
AU678146B2 (en) * 1992-01-03 1997-05-22 Simian Company, Inc. Methods of hologram constructions using computer-processed objects
DE4225589A1 (de) * 1992-08-05 1994-02-10 Univ Dresden Tech Holografisches Display
JPH0667142A (ja) * 1992-08-21 1994-03-11 Fujitsu Ltd 空間光変調装置
JPH06102813A (ja) * 1992-09-18 1994-04-15 Fujitsu Ltd 空間光変調装置および立体表示装置
JPH06110371A (ja) * 1992-09-30 1994-04-22 Fujitsu Ltd 立体表示方法及び装置
JP3307997B2 (ja) * 1992-10-13 2002-07-29 富士通株式会社 表示装置
US5416618A (en) * 1992-11-10 1995-05-16 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Full complex modulation using two one-parameter spatial light modulators
US5581378A (en) * 1993-02-01 1996-12-03 University Of Alabama At Huntsville Electro-optical holographic display
GB2286058A (en) * 1994-01-21 1995-08-02 Sharp Kk Switchable holographic apparatus
US5606434A (en) * 1994-06-30 1997-02-25 University Of North Carolina Achromatic optical system including diffractive optical element
US5917568A (en) * 1994-07-08 1999-06-29 The Regents Of The University Of Colorado Adaptive attenuating spatial light modulator
DE19522928C1 (de) * 1995-06-23 1996-12-19 Siemens Ag Verfahren und Einrichtung zur Verschlüsselung und Überprüfung von Informationen in Form einer Vignette
JP3872124B2 (ja) * 1996-03-25 2007-01-24 浜松ホトニクス株式会社 ホログラム作成装置、ホログラム表示装置、ホログラフィシステム、ホログラム作成方法およびホログラム表示方法
US5768242A (en) * 1996-04-05 1998-06-16 The United States Of America As Representd By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for focusing a light beam in a three-dimensional recording medium by a dynamic holographic device
US5986781A (en) * 1996-10-28 1999-11-16 Pacific Holographics, Inc. Apparatus and method for generating diffractive element using liquid crystal display
DE19802712B4 (de) * 1998-01-24 2017-09-21 Bundesdruckerei Gmbh Verfahren und Vorrichtung zur Belichtung von computergenerierten Hologrammen
US6476943B1 (en) * 1999-02-23 2002-11-05 Virtual Pro, Inc. Distance measurement apparatus
GB2350961A (en) * 1999-06-09 2000-12-13 Secr Defence Brit Determining optical aberrations and compensating therefor in computer generated holograms
US6195184B1 (en) 1999-06-19 2001-02-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High-resolution large-field-of-view three-dimensional hologram display system and method thereof
GB0027133D0 (en) * 2000-11-07 2000-12-20 Secr Defence Improved method of producing a computer generated hologram
EP1332475A1 (de) * 2000-11-07 2003-08-06 Holographic Imaging LLC Anzeigesystem für computergenerierte hologramme
WO2002039387A1 (en) * 2000-11-07 2002-05-16 Holographic Imaging Llc Improved three dimensional display
JP4420672B2 (ja) 2001-10-25 2010-02-24 浜松ホトニクス株式会社 位相変調装置及び位相変調方法
JP3946514B2 (ja) * 2001-12-26 2007-07-18 富士通株式会社 光学装置
IL159653A (en) * 2003-12-30 2008-06-05 Jacob Halevy Politch Electro-holographic lens
JP4504037B2 (ja) * 2004-02-02 2010-07-14 大日本印刷株式会社 光学素子
KR100813960B1 (ko) * 2005-05-27 2008-03-14 삼성전자주식회사 주사 광학장치 및 이를 채용한 화상형성장치
WO2007141708A2 (en) * 2006-06-09 2007-12-13 Koninklijke Philips Electronics N.V. Method and system for electroholographic display with zeroth-order diffraction suppression
DE102006030503A1 (de) * 2006-07-01 2008-01-03 Seereal Technologies S.A. Vorrichtung zur Selektion von Licht einer Beugungsordnung
DE102007011560A1 (de) * 2007-03-02 2008-09-04 Seereal Technologies S.A. Vorrichtung zur Minimierung der verbeugungsbedingten Dispersion in Lichtmodulatoren
WO2008120122A2 (en) * 2007-03-30 2008-10-09 Koninklijke Philips Electronics, N.V. Wavefront constructor and method of constructing wavefronts
FR2950986A1 (fr) * 2009-10-05 2011-04-08 Commissariat Energie Atomique Superposition d'une image visible et d'un hologramme synthetique
FR2964474B1 (fr) * 2010-09-08 2013-05-17 Commissariat Energie Atomique Hologramme synthetique crypte et procede de lecture d'un tel hologramme
US9509956B2 (en) * 2011-11-07 2016-11-29 The Regents Of The University Of Colorado, A Body Corporate High-speed wavefront optimization
KR101507202B1 (ko) * 2011-11-16 2015-04-08 엘지디스플레이 주식회사 투과형 액정표시패널을 이용한 공간 광 변조 패널 및 이를 이용한 입체 영상 표시장치
CN104950654B (zh) * 2015-07-14 2017-08-11 京东方科技集团股份有限公司 空间光调制器及用空间光调制器显示计算全息图的方法
WO2017209113A1 (ja) * 2016-06-03 2017-12-07 凸版印刷株式会社 光学フィルムおよび表示体
CN106154797B (zh) * 2016-09-09 2018-12-18 京东方科技集团股份有限公司 一种全息显示面板、全息显示装置及其显示方法
KR102577707B1 (ko) * 2018-04-30 2023-09-14 한국전자통신연구원 진폭 변조 홀로그램을 위한 홀로그램 인코딩 및 홀로그램 화질 평가 장치 및 그 방법
CN114200672B (zh) * 2022-02-17 2022-08-09 苏州大学 动态光场空间相干函数和振幅函数同步调制系统及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510223A (en) * 1967-06-19 1970-05-05 Ibm Optical cross-correlation and convolution
US3666359A (en) * 1970-08-26 1972-05-30 Rca Corp Correlation peak detector in optical spatial filtering system
DE2047651C3 (de) * 1970-09-28 1974-11-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur zweidimensional räumlichen und zeitlichen Modulation von kohärenten Lichtbündeln
US3744879A (en) * 1971-10-26 1973-07-10 Hughes Aircraft Co Liquid crystal optical processor
GB1502127A (en) * 1975-01-27 1978-02-22 Xerox Corp Geometrical transformations in optics
JPS6265072A (ja) * 1985-09-18 1987-03-24 Nec Corp ３次元像表示方法
US4892370A (en) * 1987-03-09 1990-01-09 Lee Yun Parn T Means and method for implementing a two-dimensional truth-table look-up holgraphic processor
US4838644A (en) * 1987-09-15 1989-06-13 The United States Of America As Represented By The United States Department Of Energy Position, rotation, and intensity invariant recognizing method
JPH01316679A (ja) * 1988-03-10 1989-12-21 Mitsubishi Electric Corp ホログラフイツクレーダ

Also Published As

Publication number Publication date
EP0449164B1 (de) 1996-06-05
US5119214A (en) 1992-06-02
EP0449164A2 (de) 1991-10-02
DE69119960T2 (de) 1997-01-23
KR950000751B1 (ko) 1995-01-28
EP0449164A3 (en) 1992-12-02
KR910017250A (ko) 1991-11-05
JP2785427B2 (ja) 1998-08-13
JPH03274586A (ja) 1991-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee