TWI396951B - 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置 - Google Patents

三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置 Download PDF

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Publication number
TWI396951B
TWI396951B TW096147570A TW96147570A TWI396951B TW I396951 B TWI396951 B TW I396951B TW 096147570 A TW096147570 A TW 096147570A TW 96147570 A TW96147570 A TW 96147570A TW I396951 B TWI396951 B TW I396951B
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TW
Taiwan
Prior art keywords
optical
recombination
light
slm
reconstruction system
Prior art date
Application number
TW096147570A
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English (en)
Chinese (zh)
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TW200846855A (en
Inventor
Norbert Leister
Original Assignee
Seereal Technologies Sa
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Publication date
Application filed by Seereal Technologies Sa filed Critical Seereal Technologies Sa
Publication of TW200846855A publication Critical patent/TW200846855A/zh
Application granted granted Critical
Publication of TWI396951B publication Critical patent/TWI396951B/zh

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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
    • G03H1/32—Systems for obtaining speckle elimination
    • 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
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • 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
    • G03H1/22—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
    • 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
    • G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
    • G03H2001/266—Wavelength multiplexing
    • 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
    • G03H2222/13—Multi-wavelengths wave with discontinuous wavelength ranges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
TW096147570A 2006-12-19 2007-12-12 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置 TWI396951B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006062376.2A DE102006062376B4 (de) 2006-12-19 2006-12-19 Verfahren und Wiedergabeeinrichtung zum Reduzieren von Speckle

Publications (2)

Publication Number Publication Date
TW200846855A TW200846855A (en) 2008-12-01
TWI396951B true TWI396951B (zh) 2013-05-21

Family

ID=39047042

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096147570A TWI396951B (zh) 2006-12-19 2007-12-12 三維全像影像重建中減少斑點雜訊的方法及其全像顯示裝置

Country Status (5)

Country Link
US (1) US8355190B2 (enExample)
JP (1) JP2010513962A (enExample)
DE (1) DE102006062376B4 (enExample)
TW (1) TWI396951B (enExample)
WO (1) WO2008074628A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036127A1 (de) * 2007-07-27 2009-01-29 Seereal Technologies S.A. Holographische Rekonstruktionseinrichtung
JP5451238B2 (ja) * 2009-08-03 2014-03-26 浜松ホトニクス株式会社 レーザ加工方法
KR101812299B1 (ko) * 2010-07-06 2017-12-27 시리얼 테크놀로지즈 에스.에이. 홀로그래픽 또는 입체 디스플레이를 위한 빔 확장 및 각종 콜리메이터
US8727543B2 (en) * 2010-09-07 2014-05-20 Dai Nippon Printing Co., Ltd. Projection type image display apparatus
US9134700B2 (en) 2011-04-27 2015-09-15 Panasonic Intellectual Property Management Co., Ltd. Display device
GB201201936D0 (en) * 2012-02-03 2012-03-21 Univ Southampton Super-oscillatory lens device
WO2014020602A2 (en) 2012-08-01 2014-02-06 Real View Imaging Ltd. Despeckling a computer generated hologram
JP6150253B2 (ja) * 2013-09-26 2017-06-21 アルプス電気株式会社 映像表示装置
US9599572B2 (en) 2014-04-07 2017-03-21 Orbotech Ltd. Optical inspection system and method
CN106873341B (zh) * 2017-04-19 2022-11-04 京东方科技集团股份有限公司 一种全息显示装置及其驱动方法、展示柜
JP2020524483A (ja) 2017-05-25 2020-08-20 プレリス バイオロジクス，インク． 三次元印刷された器官、デバイス、およびマトリックス
EP3829852A4 (en) * 2018-07-31 2022-06-01 Prellis Biologics, Inc. Methods and systems for three-dimensional printing
KR102721077B1 (ko) * 2019-02-19 2024-10-24 삼성전자주식회사 홀로그래픽 영상을 제공하는 다중 영상 디스플레이 장치
DE102019110587A1 (de) * 2019-04-24 2020-10-29 HELLA GmbH & Co. KGaA Vorrichtung zur Herstellung eines Replik-Hologramms, Replik-Hologramm sowie Beleuchtungsvorrichtung für ein Fahrzeug
CN111176094B (zh) * 2020-01-14 2022-02-01 四川长虹电器股份有限公司 一种激光全息投影显示方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644414A (en) * 1992-08-21 1997-07-01 Fujitsu, Ltd. Stereoscopic display method of hologram and its forming method and its stereoscopic display apparatus
TW472225B (en) * 2001-06-08 2002-01-11 Shiu-Hua Huang Sequential type projection apparatus
TW200634455A (en) * 2004-12-23 2006-10-01 Seereal Technologies Gmbh Method and device for computing computer-generated video holograms

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
WO1995020811A1 (en) 1994-01-31 1995-08-03 Sdl, Inc. Laser illuminated display system
DE19541071A1 (de) 1995-11-03 1997-05-07 Bundesdruckerei Gmbh Verfahren zur Herstellung von nachahmungssicheren, Echtheitsmerkmale aufweisenden Hologrammen und Lesegerät zum Prüfen der Echtheit
DE19704741A1 (de) 1997-02-13 1998-08-20 Daimler Benz Ag Holografischer Bildschirm mit integrierter Speckleunterdrückung
DE10137832B4 (de) * 2001-04-12 2006-09-14 Tesa Scribos Gmbh Verfahren und Vorrichtung zum Auslesen eines in einem Speichermedium gespeicherten Hologramms
EP1563346B1 (de) * 2002-11-13 2009-09-02 SeeReal Technologies GmbH Einrichtung zur rekonstruktion von videohologrammen
WO2005045531A1 (de) * 2003-10-27 2005-05-19 Bauhaus-Universität Weimar Verfahren und anordnung zur kombination von hologrammen mit computergrafik
JP5180064B2 (ja) * 2005-05-06 2013-04-10 シーリアル、テクノロジーズ、ゲーエムベーハー ３次元シーンのホログラフィック再構成用装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644414A (en) * 1992-08-21 1997-07-01 Fujitsu, Ltd. Stereoscopic display method of hologram and its forming method and its stereoscopic display apparatus
TW472225B (en) * 2001-06-08 2002-01-11 Shiu-Hua Huang Sequential type projection apparatus
TW200634455A (en) * 2004-12-23 2006-10-01 Seereal Technologies Gmbh Method and device for computing computer-generated video holograms

Also Published As

Publication number Publication date
TW200846855A (en) 2008-12-01
DE102006062376B4 (de) 2018-03-22
US20090296176A1 (en) 2009-12-03
WO2008074628A1 (de) 2008-06-26
US8355190B2 (en) 2013-01-15
DE102006062376A1 (de) 2008-06-26
JP2010513962A (ja) 2010-04-30

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