ATE164687T1 - Holographisches system und verfahren - Google Patents

Holographisches system und verfahren

Info

Publication number
ATE164687T1
ATE164687T1 AT93309486T AT93309486T ATE164687T1 AT E164687 T1 ATE164687 T1 AT E164687T1 AT 93309486 T AT93309486 T AT 93309486T AT 93309486 T AT93309486 T AT 93309486T AT E164687 T1 ATE164687 T1 AT E164687T1
Authority
AT
Austria
Prior art keywords
hologram
volume hologram
volume
bragg planes
holograms
Prior art date
Application number
AT93309486T
Other languages
English (en)
Inventor
Leroy David Dickson
Richard Dennis Rallison
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE164687T1 publication Critical patent/ATE164687T1/de

Links

Classifications

    • 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
    • G03H1/024—Hologram nature or properties
    • G03H1/0248—Volume holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AT93309486T 1992-12-17 1993-11-29 Holographisches system und verfahren ATE164687T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99324692A 1992-12-17 1992-12-17

Publications (1)

Publication Number Publication Date
ATE164687T1 true ATE164687T1 (de) 1998-04-15

Family

ID=25539292

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93309486T ATE164687T1 (de) 1992-12-17 1993-11-29 Holographisches system und verfahren

Country Status (6)

Country Link
US (1) US5602657A (de)
EP (1) EP0602813B1 (de)
JP (1) JP2866565B2 (de)
KR (1) KR970003373B1 (de)
AT (1) ATE164687T1 (de)
DE (1) DE69317743T2 (de)

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US5947817A (en) * 1995-12-11 1999-09-07 Diversi-Plast Products, Inc. Rollable roof ventilating device and methods for use thereof
WO1997035223A1 (en) 1996-03-15 1997-09-25 Retinal Display Cayman Limited Method of and apparatus for viewing an image
TW333615B (en) * 1996-06-05 1998-06-11 Toppan Printing Co Ltd Holographic reflector and reflective liquid crystal display using the same
US6266473B1 (en) 1997-02-07 2001-07-24 Alliedsignal Inc. Reflective display
US6139147A (en) * 1998-11-20 2000-10-31 Novartis Ag Actively controllable multifocal lens
US6139146A (en) * 1997-12-29 2000-10-31 Novartis Ag Programmable corrective lenses
US5997140A (en) * 1997-12-29 1999-12-07 Novartis Ag Actively controllable multifocal lens
US6222651B1 (en) 1998-02-10 2001-04-24 Kenneth Noboru Fujimoto Holographic resonant system and method
EP1114340A1 (de) 1998-09-14 2001-07-11 Digilens Inc. Holographisches beleuchtungssystem und holographisches projektionssystem
AU6519099A (en) * 1998-10-16 2000-05-08 Digilens Inc. Method and system for display resolution multiplication
US6339486B1 (en) 1998-10-16 2002-01-15 Digilens, Inc. Holographic technique for illumination of image displays using ambient illumination
US6678078B1 (en) 1999-01-07 2004-01-13 Digilens, Inc. Optical filter employing holographic optical elements and image generating system incorporating the optical filter
US6507419B1 (en) 1999-03-23 2003-01-14 Digilens, Inc. Illumination system using optical feedback
US6504629B1 (en) 1999-03-23 2003-01-07 Digilens, Inc. Method and apparatus for illuminating a display
JP2002062507A (ja) * 2000-08-21 2002-02-28 Dainippon Printing Co Ltd ホログラム偏光分離色分離素子を用いたカラー液晶プロジェクター
US6424437B1 (en) 2000-10-10 2002-07-23 Digilens, Inc. Projection display employing switchable holographic optical elements
US20020093701A1 (en) * 2000-12-29 2002-07-18 Xiaoxiao Zhang Holographic multifocal lens
US20060274391A1 (en) * 2005-02-11 2006-12-07 Wasatch Photonics, Inc. High dispersion diffraction grating including multiple holographic optical elements
US7321466B2 (en) * 2005-02-11 2008-01-22 Wasatch Photonics, Inc. High dispersion diffraction grating including multiple holographic optical elements
US8174952B2 (en) * 2005-11-21 2012-05-08 Ricoh Company, Ltd. Light source unit, optical detector unit, optical pickup device, and optical disk device
JP4783750B2 (ja) * 2007-03-16 2011-09-28 株式会社リコー 光束分割素子
JP4783749B2 (ja) * 2007-03-16 2011-09-28 株式会社リコー 光束分割素子
US7813250B2 (en) * 2007-04-19 2010-10-12 International Business Machines Corporation Apparatus and method to determine an optimal power level to encode information holographically
DE102013200443B4 (de) 2013-01-15 2021-09-30 Robert Bosch Gmbh Projektionsfläche für eine Blickfeldanzeige, Blickfeldanzeige für ein Fahrzeug und Verfahren zum Projizieren eines Bildes
FR3010198B1 (fr) * 2013-09-05 2016-12-23 Commissariat Energie Atomique Dispositif emissif lumineux a structures diffractives et a hologramme synthetique
US20230384494A1 (en) * 2022-07-11 2023-11-30 Wasatch Photonics, Inc. Diffraction grating systems

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US4637678A (en) * 1982-06-01 1987-01-20 Hughes Aircraft Company Holographic laser protection device
SU1053056A1 (ru) * 1982-07-22 1983-11-07 Одесский Ордена Трудового Красного Знамени Государственный Университет Им.И.И.Мечникова Светоделитель
US4497534A (en) 1983-02-28 1985-02-05 International Business Machines Corporation Holographic optical head
US4509817A (en) * 1983-08-01 1985-04-09 Ncr Corporation Method for correcting volume-phase-gelatin holograms Bragg's angle deviation
JPS6142613A (ja) * 1984-08-06 1986-03-01 Canon Inc 光変調装置
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JPS6455746A (en) * 1987-08-26 1989-03-02 Sharp Kk Optical pickup device
JPS6486332A (en) * 1987-09-28 1989-03-31 Nippon Denki Home Electronics Optical pickup
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EP0350014B1 (de) * 1988-07-06 1998-10-14 Canon Kabushiki Kaisha Volumenhologramm und Verfahren zur Herstellung desselben
US5013107A (en) * 1988-09-15 1991-05-07 Biles Jonathan R Polarization selective holographic optical element
US4993789A (en) * 1988-09-15 1991-02-19 Jonathan R. Biles Dual wavelength polarization selective holographic optical element
US5179630A (en) * 1988-10-06 1993-01-12 Kaiser Optical Systems, Inc. Laser protection window with tilted modulated index of refraction filter elements
JPH02259702A (ja) * 1989-03-31 1990-10-22 Sharp Corp 偏光回折素子
JPH03122853A (ja) * 1989-10-05 1991-05-24 Nec Corp 光ヘッド装置
US5071210A (en) * 1989-12-28 1991-12-10 Apa Optics, Inc. Sandwich reflection hologram
US5103323A (en) * 1990-04-18 1992-04-07 Holographic Optics, Inc. Multi-layer holographic notch filter
US5272550A (en) * 1991-10-11 1993-12-21 International Business Machines Corporation Hologram system
JPH05216386A (ja) * 1991-10-11 1993-08-27 Internatl Business Mach Corp <Ibm> ホログラム・システム
US5212572A (en) * 1991-11-22 1993-05-18 International Business Machines Corporation Optical data storage system with compact holographic polarization-sensing or reflectivity-sensing optical storage head
FR2687484A1 (fr) * 1992-02-18 1993-08-20 Sextant Avionique Filtre holographique de protection contre des rayonnements, notamment laser.
US5331445A (en) * 1992-08-18 1994-07-19 International Business Machines Corporation Increased Bragg angle sensitivity hologram system and method

Also Published As

Publication number Publication date
KR970003373B1 (ko) 1997-03-18
JPH06222706A (ja) 1994-08-12
US5602657A (en) 1997-02-11
JP2866565B2 (ja) 1999-03-08
DE69317743D1 (de) 1998-05-07
KR940016293A (ko) 1994-07-22
DE69317743T2 (de) 1998-10-29
EP0602813B1 (de) 1998-04-01
EP0602813A1 (de) 1994-06-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties