WO2008108217A1 - ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置 - Google Patents

ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置 Download PDF

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Publication number
WO2008108217A1
WO2008108217A1 PCT/JP2008/053282 JP2008053282W WO2008108217A1 WO 2008108217 A1 WO2008108217 A1 WO 2008108217A1 JP 2008053282 W JP2008053282 W JP 2008053282W WO 2008108217 A1 WO2008108217 A1 WO 2008108217A1
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WO
WIPO (PCT)
Prior art keywords
holographic projection
spatial frequency
frequency information
light
light source
Prior art date
Application number
PCT/JP2008/053282
Other languages
English (en)
French (fr)
Inventor
Yoshiaki Horikawa
Original Assignee
Olympus Corporation
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 Olympus Corporation filed Critical Olympus Corporation
Publication of WO2008108217A1 publication Critical patent/WO2008108217A1/ja
Priority to US12/341,623 priority Critical patent/US8045244B2/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
    • 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
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
    • 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
    • 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
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • G03H2001/2213—Diffusing screen revealing the real holobject, e.g. container filed with gel to reveal the 3D holobject
    • G03H2001/2215—Plane screen
    • G03H2001/2218—Plane screen being perpendicular to optical axis
    • 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
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G03H2001/2297—Addressing the hologram to an active spatial light modulator using frame sequential, e.g. for reducing speckle noise
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
    • G03H2210/44—Digital representation
    • G03H2210/441—Numerical processing applied to the object data other than numerical propagation
    • 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
    • G03H2222/31—Polarised light
    • 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
    • G03H2222/50—Geometrical property of the irradiating beam
    • G03H2222/54—Convergent beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/18—Prism
    • 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
    • G03H2225/24—Having movable pixels, e.g. microelectromechanical systems [MEMS]
    • 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
    • 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
    • G03H2225/52—Reflective modulator
    • 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
    • G03H2225/60—Multiple SLMs
    • G03H2225/61—Multiple SLMs for multicolour processing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00—Hologram nature or properties
    • G03H2240/50—Parameters or numerical values associated with holography, e.g. peel strength
    • G03H2240/51—Intensity, power or luminance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

　映像データをフーリエ変換によって空間周波数情報に変換し、前記空間周波数情報を情報表示手段（８）に与え、前記情報表示手段上に前記空間周波数情報を位相分布として表示させ、前記情報表示手段（８）に対して、光源（２）によって光を照射し、前記映像データに基づいて、前記光源（２）によって照射される光の光量を調節し、前記光源（２）によって照射され且つ前記情報表示手段（８）によって前記空間周波数情報で変調された回折光を、投影手段に投影する。
PCT/JP2008/053282 2007-03-02 2008-02-26 ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置 WO2008108217A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/341,623 US8045244B2 (en) 2007-03-02 2008-12-22 Holographic projection method and holographic projection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-053109 2007-03-02
JP2007053109A JP5312748B2 (ja) 2007-03-02 2007-03-02 ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/341,623 Continuation US8045244B2 (en) 2007-03-02 2008-12-22 Holographic projection method and holographic projection device

Publications (1)

Publication Number Publication Date
WO2008108217A1 true WO2008108217A1 (ja) 2008-09-12

Family

ID=39738109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053282 WO2008108217A1 (ja) 2007-03-02 2008-02-26 ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置

Country Status (3)

Country Link
US (1) US8045244B2 (ja)
JP (1) JP5312748B2 (ja)
WO (1) WO2008108217A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015036799A (ja) * 2013-08-15 2015-02-23 国立大学法人北海道大学 複素振幅画像再生装置および複素振幅画像再生方法、ならびに、散乱位相画像生成装置および散乱位相画像生成方法
US10757382B2 (en) 2014-12-18 2020-08-25 Nec Corporation Projection apparatus and interface apparatus
US11796904B2 (en) 2017-08-07 2023-10-24 Sony Corporation Phase modulator, lighting system, and projector

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JP2008216579A (ja) * 2007-03-02 2008-09-18 Olympus Corp ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置
KR101807691B1 (ko) * 2011-01-11 2017-12-12 삼성전자주식회사 3차원 디스플레이장치
JP6432637B2 (ja) * 2011-04-15 2018-12-05 大日本印刷株式会社 照明装置、投射装置および投射型映像表示装置
WO2013057951A1 (ja) * 2011-10-20 2013-04-25 パナソニック株式会社 画像表示装置
TW201400918A (zh) * 2012-03-27 2014-01-01 Touch Micro System Tech 光相位調變模組及包含該光相位調變模組之投影機
WO2015017346A1 (en) * 2013-07-30 2015-02-05 Dolby Laboratories Licensing Corporation Projector display systems having non-mechanical mirror beam steering
JP6223228B2 (ja) * 2014-02-26 2017-11-01 オリンパス株式会社 表示装置
JP6947030B2 (ja) * 2015-07-17 2021-10-13 日本電気株式会社 表示装置および表示システム
CN106557004A (zh) * 2015-09-28 2017-04-05 中兴通讯股份有限公司 一种全息投影方法及装置
US10887563B2 (en) 2016-09-21 2021-01-05 Nec Corporation Projection system, projection method, and program recording medium
GB2554472B (en) * 2016-12-02 2019-04-17 Dualitas Ltd Holographic projector
WO2018100395A1 (en) * 2016-12-02 2018-06-07 Dualitas Ltd. Holographic projector
DE102016124538A1 (de) 2016-12-15 2018-06-21 tooz technologies GmbH Datenbrille, Brillenglas für eine Datenbrille und Verfahren zum Generieren eines Bildes auf der Netzhaut
KR102057606B1 (ko) 2018-08-28 2019-12-19 강원대학교산학협력단 레이저 스펙클 노이즈를 감소시키는 방법 및 이를 이용한 광학 장치
CN109585021B (zh) * 2018-11-28 2022-06-14 华南理工大学 基于全息投影技术的精神状态评估方法
GB202001289D0 (en) 2020-01-30 2020-03-18 Vividq Ltd Optical assembly and method for reducing zero-order light in a Holographic display
TR202022701A1 (tr) * 2020-12-31 2022-07-21 Orta Dogu Teknik Ueniversitesi Kompakt holografi̇k slm spektrometre

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JPH11504129A (ja) * 1995-04-28 1999-04-06 フォースクニングスセンター リソ 位相コントラスト画像形成
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015036799A (ja) * 2013-08-15 2015-02-23 国立大学法人北海道大学 複素振幅画像再生装置および複素振幅画像再生方法、ならびに、散乱位相画像生成装置および散乱位相画像生成方法
US10757382B2 (en) 2014-12-18 2020-08-25 Nec Corporation Projection apparatus and interface apparatus
US11796904B2 (en) 2017-08-07 2023-10-24 Sony Corporation Phase modulator, lighting system, and projector

Also Published As

Publication number Publication date
US20090103151A1 (en) 2009-04-23
JP5312748B2 (ja) 2013-10-09
JP2008216578A (ja) 2008-09-18
US8045244B2 (en) 2011-10-25

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