AU4041597A - Switchable volume hologram materials and devices - Google Patents

Switchable volume hologram materials and devices

Info

Publication number
AU4041597A
AU4041597A AU40415/97A AU4041597A AU4041597A AU 4041597 A AU4041597 A AU 4041597A AU 40415/97 A AU40415/97 A AU 40415/97A AU 4041597 A AU4041597 A AU 4041597A AU 4041597 A AU4041597 A AU 4041597A
Authority
AU
Australia
Prior art keywords
devices
volume hologram
hologram materials
switchable volume
switchable
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.)
Abandoned
Application number
AU40415/97A
Other languages
English (en)
Inventor
Robert L. Crane
Lalgudi V. Natarajan
Richard L. Sutherland
Vincent P. Tondiglia
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.)
Science Applications International Corp SAIC
Original Assignee
Science Appl Int Corp
Science Applications International Corp SAIC
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 Science Appl Int Corp, Science Applications International Corp SAIC filed Critical Science Appl Int Corp
Publication of AU4041597A publication Critical patent/AU4041597A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/001—Phase modulating patterns, e.g. refractive index patterns
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13342—Holographic polymer dispersed liquid crystals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/031—Organic compounds not covered by group G03F7/029
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/026—Recording materials or recording processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/12—Photopolymer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/30—Details of photosensitive recording material not otherwise provided for
    • G03H2260/33—Having dispersed compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Liquid Crystal Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AU40415/97A 1996-07-12 1997-07-11 Switchable volume hologram materials and devices Abandoned AU4041597A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08680292 1996-07-12
US08/680,292 US5942157A (en) 1996-07-12 1996-07-12 Switchable volume hologram materials and devices
PCT/US1997/012577 WO1998004650A1 (en) 1996-07-12 1997-07-11 Switchable volume hologram materials and devices

Publications (1)

Publication Number Publication Date
AU4041597A true AU4041597A (en) 1998-02-20

Family

ID=24730502

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40415/97A Abandoned AU4041597A (en) 1996-07-12 1997-07-11 Switchable volume hologram materials and devices

Country Status (5)

Country Link
US (10) US5942157A (cg-RX-API-DMAC7.html)
EP (1) EP0958329A1 (cg-RX-API-DMAC7.html)
JP (1) JP2000515996A (cg-RX-API-DMAC7.html)
AU (1) AU4041597A (cg-RX-API-DMAC7.html)
WO (1) WO1998004650A1 (cg-RX-API-DMAC7.html)

Families Citing this family (218)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1935397A (en) 1996-03-15 1997-10-10 Retinal Display Cayman Limited Method of and apparatus for viewing an image
TW373100B (en) 1996-07-01 1999-11-01 Merck Patent Gmbh Compensation film and liquid crystal display device containing the same
US7077984B1 (en) * 1996-07-12 2006-07-18 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials
US7312906B2 (en) * 1996-07-12 2007-12-25 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US5942157A (en) 1996-07-12 1999-08-24 Science Applications International Corporation Switchable volume hologram materials and devices
US6867888B2 (en) * 1996-07-12 2005-03-15 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US6821457B1 (en) * 1998-07-29 2004-11-23 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects
TW373123B (en) * 1996-07-26 1999-11-01 Merck Patent Gmbh Combination of optical elements, means to produce substantially linear polarized light, optical retardation film and liquid crystal display device
US5875012A (en) * 1997-01-31 1999-02-23 Xerox Corporation Broadband reflective display, and methods of forming the same
US6133971A (en) * 1997-01-31 2000-10-17 Xerox Corporation Holographically formed reflective display, liquid crystal display and projection system and methods of forming the same
US7003181B2 (en) * 1997-02-12 2006-02-21 Domash Lawrence H Switchable optical components
US5937115A (en) * 1997-02-12 1999-08-10 Foster-Miller, Inc. Switchable optical components/structures and methods for the fabrication thereof
US6567573B1 (en) * 1997-02-12 2003-05-20 Digilens, Inc. Switchable optical components
JP4343277B2 (ja) * 1997-07-31 2009-10-14 旭硝子株式会社 液晶組成物およびこれを重合した高分子液晶およびそれを用いてなる光学素子および光ヘッド装置
JPH11279558A (ja) * 1998-01-27 1999-10-12 Hitachi Maxell Ltd ポリマー分散型液晶組成物及び該組成物を有する液晶表示素子
WO2000003274A1 (en) * 1998-07-08 2000-01-20 Digilens, Inc. Switchable holographic optical system
US6175431B1 (en) 1999-07-09 2001-01-16 Digilens, Inc. Projection systems based on reconfigurable holographic optics
WO2000007075A1 (en) * 1998-07-29 2000-02-10 Digilens Inc. Projection screen based on reconfigurable holographic optics for implementation in head-mounted displays
AU5460899A (en) 1998-07-29 2000-02-21 Digilens Inc. In-line infinity display system employing one or more switchable holographic optical elements
WO2000016136A1 (en) 1998-09-14 2000-03-23 Digilens, Inc. Holographic illumination system and holographic projection system
WO2000016135A1 (en) * 1998-09-14 2000-03-23 Digilens, Inc. Electrically switchable holographic display
US6398981B1 (en) * 1998-09-18 2002-06-04 Universite Laval Photopolymerizable composition sensitive to light in a green to infrared region of the optical spectrum
AU6519099A (en) 1998-10-16 2000-05-08 Digilens Inc. Method and system for display resolution multiplication
US6091521A (en) * 1998-10-16 2000-07-18 Digilens, Inc. Light collection from diffractive displays
AU4976099A (en) * 1998-10-16 2000-05-08 Digilens Inc. Autostereoscopic display based on electrically switchable holograms
AU2842500A (en) * 1998-10-16 2000-05-29 Digilens Inc. Light source locator using switchable holograms
US6339486B1 (en) 1998-10-16 2002-01-15 Digilens, Inc. Holographic technique for illumination of image displays using ambient illumination
AU1209200A (en) * 1998-10-16 2000-11-14 Digilens Inc. System and method for modulating light intensity
US6191876B1 (en) 1998-10-16 2001-02-20 Digilens, Inc. Light diffusion control by electrically reconfigurable holographic optical elements
US6082862A (en) * 1998-10-16 2000-07-04 Digilens, Inc. Image tiling technique based on electrically switchable holograms
US6094283A (en) * 1998-10-16 2000-07-25 Digilens, Inc. Holographic display with switchable aspect ratio
AU1117300A (en) * 1998-10-16 2000-05-08 Digilens Inc. Switchable holographic filter for bright light suppression
EP1129382A2 (en) * 1998-11-12 2001-09-05 Digilens Inc. Head mounted apparatus for viewing an image
US6301027B1 (en) * 1998-11-16 2001-10-09 Digilens, Inc. Holographic desktop monitor
US6040928A (en) * 1998-11-16 2000-03-21 Digilens, Inc. Holographic desktop monitor
US6678078B1 (en) 1999-01-07 2004-01-13 Digilens, Inc. Optical filter employing holographic optical elements and image generating system incorporating the optical filter
AU2852400A (en) * 1999-01-19 2000-08-07 Digilens Inc. System for generating images using switchable holographic optical elements
US6185016B1 (en) 1999-01-19 2001-02-06 Digilens, Inc. System for generating an image
EP1082626A1 (en) * 1999-03-23 2001-03-14 Digilens Inc. Illumination system using optical feedback
US6504629B1 (en) 1999-03-23 2003-01-07 Digilens, Inc. Method and apparatus for illuminating a display
KR20010090431A (ko) * 1999-03-23 2001-10-18 추후 보정 디스플레이 조명방법과 장치
KR20010090432A (ko) 1999-03-23 2001-10-18 추후 보정 광학 피드백을 사용하는 조명 시스템
GB9909323D0 (en) * 1999-04-22 1999-06-16 Thomas Swan & Company Limited Phase modulator
AU5611800A (en) * 1999-06-14 2001-01-02 Digilens Inc. Image generating system
US6525847B2 (en) 1999-06-16 2003-02-25 Digilens, Inc. Three dimensional projection systems based on switchable holographic optics
US7129006B2 (en) * 1999-07-30 2006-10-31 Research Investment Network, Inc. Optical data storage system and method
US6473209B1 (en) 1999-08-04 2002-10-29 Digilens, Inc. Apparatus for producing a three-dimensional image
US7176992B1 (en) * 1999-08-12 2007-02-13 Avago Technologies General Ip (Singapore) Pte. Ltd. Methods of fabricating PDLC optical devices
US6646772B1 (en) * 1999-09-14 2003-11-11 Digilens, Inc. Holographic illumination system
US20030091733A1 (en) * 1999-09-17 2003-05-15 Tigran Galstian Near infrared sensitive photopolymerizable composition
US20030092788A1 (en) * 1999-09-17 2003-05-15 Tigran Galstian Near infrared sensitive photopolymerizable composition
AU7737000A (en) * 1999-09-29 2001-04-30 Digilens Inc. Inspection device containing a switchable holographic optical element
JP2001108937A (ja) * 1999-10-12 2001-04-20 Canon Inc 投射型表示装置
WO2001029588A1 (en) * 1999-10-21 2001-04-26 Digilens, Inc. Inspection device
AU1338101A (en) * 1999-10-29 2001-05-14 Digilens Inc. Display system utilizing ambient light and a dedicated light source
AU1662801A (en) * 1999-11-23 2001-06-04 Digilens Inc. Optical retro-reflection device
AU4521401A (en) * 1999-12-07 2001-06-18 Digilens Inc. Holographic display system
WO2001046721A1 (en) * 1999-12-22 2001-06-28 Digilens Inc. Optical retro-reflection device
WO2001050200A2 (en) * 1999-12-22 2001-07-12 Science Applications International Corp. Switchable polymer-dispersed liquid crystal optical elements
JP2001209037A (ja) * 2000-01-26 2001-08-03 Olympus Optical Co Ltd 可変ホログラム素子及びそれらを用いた光学装置
US20010033402A1 (en) * 2000-02-10 2001-10-25 Popovich Milan M. Switchable hologram and method of producing the same
WO2001061384A1 (en) * 2000-02-15 2001-08-23 Digilens, Inc. Switchable holograms
DE10008851A1 (de) * 2000-02-25 2001-08-30 Giesecke & Devrient Gmbh Verfahren zur Herstellung laserbeschriftbarer Datenträger und damit hergestellte Datenträger
US6624915B1 (en) 2000-03-16 2003-09-23 Science Applications International Corporation Holographic recording and micro/nanofabrication via ultrafast holographic two-photon induced photopolymerization (H-TPIP)
FR2809189B1 (fr) * 2000-05-19 2003-11-28 Polymage Precurseur pour la preparation d'un materiau optique, procede et composants optiques obtenus par celui-ci et leurs applications
US6730442B1 (en) 2000-05-24 2004-05-04 Science Applications International Corporation System and method for replicating volume holograms
WO2002001280A2 (en) * 2000-06-23 2002-01-03 The University Of Akron Electrically tunable microlens array containing liquid crystals
JP2002023107A (ja) * 2000-07-05 2002-01-23 Sony Corp 画像表示素子及び画像表示装置
KR100833809B1 (ko) * 2000-07-05 2008-05-30 소니 가부시끼 가이샤 화상 표시 소자 및 화상 표시 장치
US6424437B1 (en) 2000-10-10 2002-07-23 Digilens, Inc. Projection display employing switchable holographic optical elements
US7072086B2 (en) * 2001-10-19 2006-07-04 Batchko Robert G Digital focus lens system
US7218430B2 (en) * 2000-10-20 2007-05-15 Robert G Batchko Combinatorial optical processor
US6654072B2 (en) 2000-11-17 2003-11-25 Agilent Technologies, Inc. High contrast PDLC transmission gratings and method of manufacture
WO2002042832A2 (en) * 2000-12-14 2002-05-30 Koninklijke Philips Electronics N.V. Liquid crystal display laminate and method of manufacturing such
WO2002048802A1 (en) * 2000-12-15 2002-06-20 Digilens Inc. Switchable holographic device
US20020130988A1 (en) * 2001-01-18 2002-09-19 Crawford Gregory P. Electrically controllable, variable reflecting element
US6723975B2 (en) * 2001-02-07 2004-04-20 Honeywell International Inc. Scanner for airborne laser system
US6651886B2 (en) 2001-04-13 2003-11-25 Symbol Technologies, Inc. Optical code readers with holographic optical elements
US6856461B2 (en) 2001-06-08 2005-02-15 Inphase Technologies, Inc. Tunable optical filter
US7046892B2 (en) * 2001-06-22 2006-05-16 Nippon Telegraph And Telephone Corporation Optical waveguide, holographic medium, holographic storage and retrieval method and system
WO2003012506A2 (en) * 2001-08-01 2003-02-13 Digilens, Inc. Electro optical device with parallel sections for orthogonal polarization modes
US6999649B1 (en) * 2001-10-26 2006-02-14 Kent Optronics Inc. Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture
US20030214690A1 (en) * 2001-11-26 2003-11-20 Escuti Michael J. Holographic polymer photonic crystal
US6998196B2 (en) * 2001-12-28 2006-02-14 Wavefront Technology Diffractive optical element and method of manufacture
JP4367684B2 (ja) * 2002-05-15 2009-11-18 シチズンホールディングス株式会社 ダイナミックゲインイコライザ
EP1378557B1 (de) * 2002-07-06 2007-02-21 MERCK PATENT GmbH Flüssigkristallines Medium
US7050233B2 (en) * 2002-08-01 2006-05-23 Nanoopto Corporation Precision phase retardation devices and method of making same
US7619739B1 (en) 2002-08-29 2009-11-17 Science Applications International Corporation Detection and identification of biological agents using Bragg filters
US20050013523A1 (en) * 2002-11-14 2005-01-20 Gunther John Edward Optical add drop multiplexer device
US7018563B1 (en) 2002-11-26 2006-03-28 Science Applications International Corporation Tailoring material composition for optimization of application-specific switchable holograms
US6950173B1 (en) 2003-04-08 2005-09-27 Science Applications International Corporation Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements
WO2004099846A1 (en) * 2003-05-06 2004-11-18 Koninklijke Philips Electronics N.V. Reduction of driving voltage in a switchable element
WO2004102226A2 (en) * 2003-05-09 2004-11-25 Sbg Labs, Inc. Switchable viewfinder display
US7218375B2 (en) * 2003-06-05 2007-05-15 Universite Laval Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture
US7632540B2 (en) * 2003-07-01 2009-12-15 Transitions Optical, Inc. Alignment facilities for optical dyes
ITTO20030530A1 (it) * 2003-07-09 2005-01-10 Infm Istituto Naz Per La Fisi Ca Della Mater Reticolo olografico di diffrazione, procedimento per la
JP4266770B2 (ja) * 2003-10-22 2009-05-20 アルプス電気株式会社 光学式画像読み取り装置
US8836331B2 (en) * 2004-03-25 2014-09-16 Dai Nippon Printing Co., Ltd. Volume hologram resin composition, surface relief hologram resin composition, and hologram layer, hologram transfer foil and brittle hologram label using the same
EP1612596A1 (en) * 2004-06-29 2006-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. High-efficient, tuneable and switchable optical elements based on polymer-liquid crystal composites and films, mixtures and a method for their production
US7625674B2 (en) * 2004-10-04 2009-12-01 Board Of Regents, The University Of Texas System Switchable holographic gratings
WO2006041278A1 (en) * 2004-10-15 2006-04-20 Stichting Dutch Polymer Institute Waveguide comprising an anisotropic diffracting layer
US20080089073A1 (en) * 2004-11-25 2008-04-17 Koninklijke Philips Electronics, N.V. Dynamic Liquid Crystal Gel Holograms
US20060147810A1 (en) * 2004-12-14 2006-07-06 Koch Gene C Holographic optical elements, devices and methods
JP2006235386A (ja) * 2005-02-25 2006-09-07 Fuji Photo Film Co Ltd ホログラム記録材料およびこれを用いた光記録媒体
GB0522968D0 (en) * 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) * 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
WO2008152436A1 (en) * 2007-06-14 2008-12-18 Nokia Corporation Displays with integrated backlighting
DE102008020770B3 (de) * 2008-04-21 2009-10-29 Bundesdruckerei Gmbh Sicherheitselement mit einem elektrisch stimulierbaren polarisationsabhängigen Volumenhologramm und Verfahren zu dessen Herstellung
EP2486450B1 (en) 2008-11-02 2021-05-19 David Chaum Near to eye display system and appliance
EP2187254A1 (en) 2008-11-18 2010-05-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Electrically switchable optical grating having DFB laser properties, a DFB laser containing same, and a production method therefor
KR101706395B1 (ko) * 2008-12-01 2017-02-13 바스프 에스이 실세스퀴옥산 광개시제
WO2012058652A2 (en) * 2010-10-29 2012-05-03 Drexel University Tunable electro-optic filter stack
US20140080040A1 (en) * 2009-03-10 2014-03-20 Drexel University Holographic polymer dispersed liquid crystals
US9625878B2 (en) * 2009-03-10 2017-04-18 Drexel University Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity
WO2012037445A2 (en) 2010-09-17 2012-03-22 Drexel University Novel applications for alliform carbon
WO2010109170A1 (en) 2009-03-25 2010-09-30 Milan Momcilo Popovich Autostereoscopic display
WO2010125337A2 (en) 2009-04-27 2010-11-04 Milan Momcilo Popovich Compact holographic edge illuminated wearable display
US8639072B2 (en) 2011-10-19 2014-01-28 Milan Momcilo Popovich Compact wearable display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US8320769B2 (en) * 2009-06-26 2012-11-27 Alcatel Lucent Transverse-mode multiplexing for optical communication systems
US8355638B2 (en) * 2009-06-26 2013-01-15 Alcatel Lucent Receiver for optical transverse-mode-multiplexed signals
EP2446560A1 (en) 2009-06-26 2012-05-02 Alcatel Lucent Receiver for optical transverse-mode-multiplexed signals
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
US11320571B2 (en) 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US9075184B2 (en) 2012-04-17 2015-07-07 Milan Momcilo Popovich Compact edge illuminated diffractive display
US20200057353A1 (en) 2009-10-09 2020-02-20 Digilens Inc. Compact Edge Illuminated Diffractive Display
WO2011051660A1 (en) 2009-10-27 2011-05-05 Milan Momcilo Popovich Compact holographic edge illuminated eyeglass display
WO2011055109A2 (en) 2009-11-03 2011-05-12 Milan Momcilo Popovich Apparatus for reducing laser speckle
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
WO2011110821A1 (en) 2010-03-12 2011-09-15 Milan Momcilo Popovich Biometric sensor
US8538275B2 (en) 2010-04-05 2013-09-17 Alcatel Lucent Multimode optical communication
WO2011154682A1 (en) 2010-06-08 2011-12-15 Milan Momcilo Popovich Beam deflection device and autostereoscopic display comprising same
KR101812299B1 (ko) * 2010-07-06 2017-12-27 시리얼 테크놀로지즈 에스.에이. 홀로그래픽 또는 입체 디스플레이를 위한 빔 확장 및 각종 콜리메이터
US9170424B2 (en) * 2010-07-30 2015-10-27 Sony Corporation Illumination unit and display
US20130271713A1 (en) * 2010-10-14 2013-10-17 Sharp Kabushiki Kaisha Liquid crystal display device and method for manufacturing liquid crystal display device
US8582933B2 (en) 2011-01-07 2013-11-12 Alcatel Lucent Scalable waveguide-mode coupler for an optical receiver or transmitter
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
WO2012172295A1 (en) 2011-06-16 2012-12-20 Milan Momcilo Popovich Holographic beam deflector for autostereoscopic displays
EP2748670B1 (en) 2011-08-24 2015-11-18 Rockwell Collins, Inc. Wearable data display
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
WO2013027006A1 (en) 2011-08-24 2013-02-28 Milan Momcilo Popovich Improvements to holographic polymer dispersed liquid crystal materials and devices
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
WO2013034879A1 (en) 2011-09-07 2013-03-14 Milan Momcilo Popovich Method and apparatus for switching electro optical arrays
US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US9507150B1 (en) 2011-09-30 2016-11-29 Rockwell Collins, Inc. Head up display (HUD) using a bent waveguide assembly
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
EP2788804A4 (en) 2011-12-09 2015-08-05 Hewlett Packard Development Co OPTICAL CONNECTIONS
WO2013102759A2 (en) * 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
WO2013163347A1 (en) 2012-04-25 2013-10-31 Rockwell Collins, Inc. Holographic wide angle display
WO2013167864A1 (en) 2012-05-11 2013-11-14 Milan Momcilo Popovich Apparatus for eye tracking
EP2862026A1 (en) 2012-06-18 2015-04-22 Milan Momcilo Popovich Apparatus for copying a hologram
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
WO2014080155A1 (en) 2012-11-20 2014-05-30 Milan Momcilo Popovich Waveguide device for homogenizing illumination light
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
EP3198192A1 (en) 2014-09-26 2017-08-02 Milan Momcilo Popovich Holographic waveguide opticaltracker
KR20160068110A (ko) 2014-12-04 2016-06-15 삼성디스플레이 주식회사 입체 영상 표시 장치
US20180275402A1 (en) 2015-01-12 2018-09-27 Digilens, Inc. Holographic waveguide light field displays
CN111323867A (zh) 2015-01-12 2020-06-23 迪吉伦斯公司 环境隔离的波导显示器
US10330777B2 (en) 2015-01-20 2019-06-25 Digilens Inc. Holographic waveguide lidar
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2016135434A1 (en) 2015-02-23 2016-09-01 Milan Momcilo Popovich Electrically focus-tunable lens
US10459145B2 (en) * 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
WO2016156776A1 (en) 2015-03-31 2016-10-06 Milan Momcilo Popovich Method and apparatus for contact image sensing
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
CN108474945B (zh) 2015-10-05 2021-10-01 迪吉伦斯公司 波导显示器
US10067346B2 (en) * 2015-10-23 2018-09-04 Microsoft Technology Licensing, Llc Holographic display
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
CN109073889B (zh) 2016-02-04 2021-04-27 迪吉伦斯公司 全息波导光学跟踪器
WO2017162999A1 (en) 2016-03-24 2017-09-28 Popovich Milan Momcilo Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en) 2016-04-11 2021-01-12 Digilens Inc. Holographic waveguide apparatus for structured light projection
CN107632334B (zh) * 2016-07-18 2019-08-02 北京灵犀微光科技有限公司 聚合物分散液晶全息光栅的制备系统及方法
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
CN206602182U (zh) * 2017-04-06 2017-10-31 京东方科技集团股份有限公司 一种天线结构及通讯设备
US10838360B2 (en) * 2017-10-02 2020-11-17 Microsoft Technology Licensing, Llc Variable shear with volume holograms
JP7399084B2 (ja) 2017-10-16 2023-12-15 ディジレンズ インコーポレイテッド ピクセル化されたディスプレイの画像分解能を倍増させるためのシステムおよび方法
WO2019135784A1 (en) * 2018-01-08 2019-07-11 Digilens, Inc. Holographic material systems and waveguides incorporating low functionality monomers
JP7250799B2 (ja) 2018-01-08 2023-04-03 ディジレンズ インコーポレイテッド 光学導波管を加工するための方法
KR20250027583A (ko) 2018-01-08 2025-02-26 디지렌즈 인코포레이티드. 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
KR20250089565A (ko) * 2018-01-08 2025-06-18 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
EP4372451A3 (en) 2018-03-16 2024-08-14 Digilens Inc. Holographic waveguides incorporating birefringence control and methods for their fabrication
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
US20200225471A1 (en) 2019-01-14 2020-07-16 Digilens Inc. Holographic Waveguide Display with Light Control Layer
US20200247017A1 (en) 2019-02-05 2020-08-06 Digilens Inc. Methods for Compensating for Optical Surface Nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
US20200264378A1 (en) 2019-02-15 2020-08-20 Digilens Inc. Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings
WO2020172681A1 (en) * 2019-02-22 2020-08-27 Digilens Inc. Holographic polymer dispersed liquid crystal mixtures with high diffraction efficiency and low haze
CN113728258A (zh) 2019-03-12 2021-11-30 迪吉伦斯公司 全息波导背光及相关制造方法
TR201906545A2 (tr) * 2019-05-02 2020-09-21 Bahcesehir Ueniversitesi Ultravi̇yole (uv) işin etki̇si̇ i̇le hizla kürleşebi̇lme özelli̇ği̇ne sahi̇p poli̇meri̇k malzeme üreti̇mi̇
US20200355862A1 (en) * 2019-05-08 2020-11-12 Facebook Technologies, Llc Spatial deposition of resins with different functionality on different substrates
WO2020247930A1 (en) 2019-06-07 2020-12-10 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
CN114341729A (zh) 2019-07-29 2022-04-12 迪吉伦斯公司 用于使像素化显示器的图像分辨率和视场倍增的方法和设备
JP2022546413A (ja) * 2019-08-29 2022-11-04 ディジレンズ インコーポレイテッド 真空回折格子および製造方法
US12222499B2 (en) 2020-12-21 2025-02-11 Digilens Inc. Eye glow suppression in waveguide based displays
US12399326B2 (en) 2021-01-07 2025-08-26 Digilens Inc. Grating structures for color waveguides
EP4288831A4 (en) 2021-03-05 2025-01-15 Digilens Inc. Evacuated periodic structures and methods of manufacturing
CN115433313B (zh) * 2021-06-04 2023-11-10 广纳四维(广东)光电科技有限公司 全息光致聚合物材料、全息体光栅器件及其制备方法
WO2025217583A1 (en) * 2024-04-12 2025-10-16 Digilens Inc. Compositions of materials for fabrication of evacuated periodic gratings

Family Cites Families (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA544591A (en) * 1957-08-06 Gabor Dennis Optical apparatus
US3506327A (en) 1964-04-23 1970-04-14 Battelle Development Corp Wavefront reconstruction using a coherent reference beam
US3432225A (en) 1964-05-04 1969-03-11 Optical Coating Laboratory Inc Antireflection coating and assembly having synthesized layer of index of refraction
US3758186A (en) 1966-11-30 1973-09-11 Battelle Development Corp Method of copying holograms
US3565509A (en) * 1969-03-27 1971-02-23 Bausch & Lomb Four layered antireflection coatings
BE755251A (fr) 1969-08-25 1971-02-25 Du Pont Enregistrement holographique dans des couches photopoly- merisables
US3667946A (en) 1970-09-23 1972-06-06 Holotron Corp Surface treatment of photopolymer film used for recording holograms
DE2434443C2 (de) 1974-07-17 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur steuerbaren Kopplung von Lichtwellen aus einem ersten in einen zweiten Wellenleiter
DE2442723A1 (de) 1974-09-06 1976-03-18 Siemens Ag Steuerbarer elektrooptischer gitterkoppler
US4018228A (en) * 1975-02-24 1977-04-19 Goosen Carl C Surgical punch apparatus
US4045124A (en) 1975-02-25 1977-08-30 Xerox Corporation Bistable deflection system
US4022947A (en) * 1975-11-06 1977-05-10 Airco, Inc. Transparent panel having high reflectivity for solar radiation and a method for preparing same
FI67194C (fi) 1975-11-14 1985-02-11 Orell Fuessli Graph Betr Ag Grafisk modell och foerfarande foer dess framstaellning
US4210132A (en) * 1978-07-26 1980-07-01 The Kendall Company Artificial sphincter
NL7906691A (nl) * 1979-09-07 1981-03-10 Jansen Anton Medische inrichting vor het koppelen van twee darm- gedeelten, hulpinrichting ten gebruike daarbij en werk- wijze voor het leggen van een darmknoop met behulp van deze inrichting.
CA1234855A (en) * 1980-01-17 1988-04-05 Vojislav Narancic Electric fuse and method of interrupting an electric current
US4368736A (en) * 1980-11-17 1983-01-18 Kaster Robert L Anastomotic fitting
US4810063A (en) 1981-09-16 1989-03-07 Manchester R & D Partnership Enhanced scattering voltage sensitive encapsulated liquid crystal with light directing and interference layer features
US4416540A (en) 1981-11-23 1983-11-22 Peter Nicholson Apparatus and method for holographic contact copying
EP0087281B1 (en) 1982-02-23 1986-11-05 Fujitsu Limited Method of constructing holograms
CA1211868A (en) 1982-04-16 1986-09-23 Yoshikazu Nishiwaki Method of forming diffraction gratings and optical branching filter elements produced thereby
US4832424A (en) 1982-09-30 1989-05-23 Mcgrew Stephen P White-light viewable, cylindrical holograms and method of spatially filtering wavefronts
US4856876A (en) 1983-03-30 1989-08-15 Manchester R & D Partnership Fluorescent colored encapsulated liquid crystal apparatus using enhanced scattering
US5220928A (en) * 1983-08-22 1993-06-22 Stryker Sales Corporation Surgical procedure for joining tissue in an internal body cavity
US4929240A (en) * 1983-12-01 1990-05-29 University Of New Mexico Surgical clip and applier
US4671287A (en) * 1983-12-29 1987-06-09 Fiddian Green Richard G Apparatus and method for sustaining vitality of organs of the gastrointestinal tract
JPS60189729A (ja) 1984-03-09 1985-09-27 Ricoh Co Ltd 液晶表示素子
DE3588046T2 (de) * 1984-03-19 1996-01-11 Univ Kent Lichtmodulierendes Material, das in einer Kunstharzmatrix dispergierte Flüssigkristalle umfasst.
JP2629671B2 (ja) * 1984-10-09 1997-07-09 松下電器産業株式会社 ホログラフイツク露光方法
US4728547A (en) 1985-06-10 1988-03-01 General Motors Corporation Liquid crystal droplets dispersed in thin films of UV-curable polymers
GB8615908D0 (en) * 1986-06-30 1986-08-06 Hugle W B Integrated circuits
US4818070A (en) 1987-01-22 1989-04-04 Asahi Glass Company Ltd. Liquid crystal optical device using U.V.-cured polymer dispersions and process for its production
GB8701996D0 (en) 1987-01-29 1987-03-04 British Telecomm Optical space switch
JPS6468784A (en) 1987-09-10 1989-03-14 Fujitsu Ltd Duplicating method for hologram
US4809713A (en) * 1987-10-28 1989-03-07 Joseph Grayzel Catheter with magnetic fixation
US5047040A (en) * 1987-11-05 1991-09-10 Devices For Vascular Intervention, Inc. Atherectomy device and method
US4891152A (en) * 1987-12-28 1990-01-02 Hughes Aircraft Company Dispersion of liquid crystal droplets in a photopolymerized matrix and devices made therefrom
WO1989006371A2 (en) * 1987-12-30 1989-07-13 Hughes Aircraft Company Acrylate polymer-dispersed liquid crystal material and devices made therefrom
US4938568A (en) * 1988-01-05 1990-07-03 Hughes Aircraft Company Polymer dispersed liquid crystal film devices, and method of forming the same
US5096282A (en) * 1988-01-05 1992-03-17 Hughes Aircraft Co. Polymer dispersed liquid crystal film devices
US4942102A (en) 1988-01-15 1990-07-17 E. I. Du Pont De Nemours And Company Holographic optical elements having a reflection hologram formed in a photopolymer
SU1635966A1 (ru) 1988-03-17 1991-03-23 Свердловский государственный медицинский институт Способ наложени анастомозов полых органов
US5240636A (en) 1988-04-11 1993-08-31 Kent State University Light modulating materials comprising a liquid crystal microdroplets dispersed in a birefringent polymeric matri method of making light modulating materials
US4994204A (en) * 1988-11-04 1991-02-19 Kent State University Light modulating materials comprising a liquid crystal phase dispersed in a birefringent polymeric phase
US5166813A (en) 1988-05-31 1992-11-24 Nygene Corporation Optical evaluation using a hologram barrier filter
GB2222696A (en) * 1988-07-09 1990-03-14 Exitech Ltd Holographic diffraction gratings
GB2226245A (en) * 1988-11-18 1990-06-27 Alan Crockard Endoscope, remote actuator and aneurysm clip applicator.
GB8829697D0 (en) 1988-12-20 1989-02-15 Ciba Geigy Ag Copying holograms
US4930674A (en) * 1989-02-24 1990-06-05 Abiomed, Inc. Surgical stapler
US4983176A (en) * 1989-03-06 1991-01-08 University Of New Mexico Deformable plastic surgical clip
EP0386772B1 (en) 1989-03-09 1996-01-24 Canon Kabushiki Kaisha Optical switch array capable of bidirectional signal transfer between plurality of terminals
US5014709A (en) 1989-06-13 1991-05-14 Biologic Systems Corp. Method and apparatus for high resolution holographic imaging of biological tissue
US5105298A (en) * 1989-07-12 1992-04-14 Board Of Trustees, Leland Stanford Jr. University Birefringent structures formed by photo-exposure of polymer films and method for fabrication thereof
US5210630A (en) * 1989-10-18 1993-05-11 U.S. Philips Corporation Liquid-crystal display device
US5015249A (en) * 1989-12-26 1991-05-14 Nakao Naomi L Endoscopic stapling device and method
JPH03188479A (ja) 1989-12-18 1991-08-16 Fujitsu Ltd 反射型ホログラムの複製方法
US5453338A (en) 1992-03-31 1995-09-26 Dai Nippon Printing Co., Ltd. Hologram and method of and apparatus for producing the same
US5198912A (en) * 1990-01-12 1993-03-30 Polaroid Corporation Volume phase hologram with liquid crystal in microvoids between fringes
US5354498A (en) * 1990-03-16 1994-10-11 Fuji Xerox Co., Ltd. Phase separation liquid crystal polymer
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
US5680233A (en) 1994-04-21 1997-10-21 Reveo, Inc. Image display systems having direct and projection viewing modes
US5291317A (en) 1990-07-12 1994-03-01 Applied Holographics Corporation Holographic diffraction grating patterns and methods for creating the same
US5403333A (en) * 1990-08-28 1995-04-04 Robert L. Kaster Side-to-end vascular anastomotic staple apparatus
US5234447A (en) * 1990-08-28 1993-08-10 Robert L. Kaster Side-to-end vascular anastomotic staple apparatus
US5182665A (en) 1990-09-07 1993-01-26 Displaytech, Inc. Diffractive light modulator
US5047039A (en) * 1990-09-14 1991-09-10 Odis Lynn Avant Method and apparatus for effecting dorsal vein ligation and tubular anastomosis and laparoscopic prostatectomy
US5144690A (en) * 1990-12-03 1992-09-01 Corning Incorporated Optical fiber sensor with localized sensing regions
US5227859A (en) * 1990-12-04 1993-07-13 Grumman Aerospace Corporation Passive coherent radiation detection system
JPH05105878A (ja) 1991-03-13 1993-04-27 Merck Patent Gmbh 電気光学的系
US5084203A (en) 1991-03-13 1992-01-28 Hoechst Celanese Corp. Light transmissive liquid crystalline composite exhibiting a high Kerr effect
US5170925A (en) * 1991-03-18 1992-12-15 Ethicon, Inc. Laparoscopic stapler with knife means
DE69217693T2 (de) 1991-04-17 1997-06-12 Technology Co Ag Optisches Flüssigkristallelement, Flüssigkristallanzeigeelement und Flüssigkristall-Projektionsanzeigegerät das dieses Element verwendet
JPH04329585A (ja) 1991-05-01 1992-11-18 Nippondenso Co Ltd 光学素子コピー用反射型ホログラム乾板製造装置
US5695682A (en) 1991-05-02 1997-12-09 Kent State University Liquid crystalline light modulating device and material
EP0582656B1 (en) * 1991-05-02 1999-04-07 Kent State University Crystalline light modulating device and material
JP2832766B2 (ja) * 1991-05-07 1998-12-09 富士写真フイルム株式会社 カラープルーフ作成方法
US5299289A (en) 1991-06-11 1994-03-29 Matsushita Electric Industrial Co., Ltd. Polymer dispersed liquid crystal panel with diffraction grating
US5136666A (en) * 1991-08-06 1992-08-04 The University Of Colorado Foundation, Inc. Fiber optic communication method and apparatus providing mode multiplexing and holographic demultiplexing
US5182180A (en) * 1991-08-27 1993-01-26 E. I. Du Pont De Nemours And Company Dry film process for altering the wavelength of response of holograms
DE69229621D1 (de) * 1991-09-13 1999-08-26 Merck Patent Gmbh Elektrooptisches System
DE69228644T2 (de) 1991-10-09 1999-11-18 Denso Corp Hologramm
US5272550A (en) * 1991-10-11 1993-12-21 International Business Machines Corporation Hologram system
JPH06504145A (ja) * 1991-11-01 1994-05-12 メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング 電気光学液晶システム
US5264950A (en) 1992-01-06 1993-11-23 Kent State University Light modulating device with polarizer and liquid crystal interspersed as spherical or randomly distorted droplets in isotropic polymer
US5188638A (en) * 1992-02-06 1993-02-23 Tzakis Andreas G Apparatus and method for preforming anastomosis fastener securement of hollow organs
US5332618A (en) * 1992-02-07 1994-07-26 Tru Vue, Inc. Antireflection layer system with integral UV blocking properties
US5303322A (en) * 1992-03-23 1994-04-12 Nioptics Corporation Tapered multilayer luminaire devices
US5258008A (en) * 1992-07-29 1993-11-02 Wilk Peter J Surgical stapling device and associated method
US5330486A (en) * 1992-07-29 1994-07-19 Wilk Peter J Laparoscopic or endoscopic anastomosis technique and associated instruments
JP3238755B2 (ja) 1992-08-21 2001-12-17 富士通株式会社 ホログラムの作成および立体表示方法並びに立体表示装置
DE69322649T2 (de) * 1992-08-25 1999-06-24 Merck Patent Gmbh, 64293 Darmstadt Weissliches pdlc-system
US5270843A (en) * 1992-08-31 1993-12-14 Jiansheng Wang Directly formed polymer dispersed liquid crystal light shutter displays
GB2271435B (en) 1992-10-06 1996-05-22 Grumman Aerospace Corp A system and method of fabricating multiple holographic elements
US5736315A (en) * 1992-10-21 1998-04-07 National Institute Of Health Methods and compositions for detecting anti-hepatitis E virus activity
IT229053Y1 (it) 1992-10-22 1998-06-24 Zanussi Elettrodomestici Lavatrici con mobile in semi-gusci ad incastro
US5751452A (en) 1993-02-22 1998-05-12 Nippon Telegraph And Telephone Corporation Optical devices with high polymer material and method of forming the same
US5363228A (en) 1993-03-05 1994-11-08 General Electric Company Optical device with spatial light modulators for switching arbitrarily polarized light
US5471326A (en) 1993-04-30 1995-11-28 Northrop Grumman Corporation Holographic laser scanner and rangefinder
US5377176A (en) 1993-07-14 1994-12-27 Tamarack Storage Devices Method and apparatus for isolating data storage regions in a thick holographic storage media
GB2281566B (en) * 1993-09-02 1998-05-13 Merck Patent Gmbh Composite material
US5376095A (en) * 1993-11-04 1994-12-27 Ethicon Endo-Surgery Endoscopic multi-fire flat stapler with low profile
DK145593A (da) * 1993-12-23 1995-06-24 Joergen A Rygaard Kirurgisk dobbelt-instrument til udførelse af forbindelse mlm. arterier (end-to-side anastomose)
JP3453836B2 (ja) 1994-02-18 2003-10-06 株式会社デンソー ホログラムの製造方法
EP0672386A1 (en) 1994-03-10 1995-09-20 SURGICAL SYSTEMS & INSTRUMENTS Inc. Lumen tracking atherectomy system
DE4408746C2 (de) * 1994-03-15 1997-06-05 Medolas Ges Fuer Medizintechni Laserkatheter zur Bypass-Chirurgie
JPH09512580A (ja) 1994-04-29 1997-12-16 ミネソタ マイニング アンド マニュファクチャリング カンパニー 酸性反応体から製造されたマトリックスを有する光変調素子
US5641426A (en) * 1994-04-29 1997-06-24 Minnesota Mining And Manufacturing Company Light modulating device having a vinyl ether-based matrix
WO1995034834A1 (en) 1994-06-10 1995-12-21 E.I. Du Pont De Nemours And Company Holographic multicolor optical elements for use in liquid crystal displays and methods of making the elements
US5698343A (en) * 1994-07-05 1997-12-16 The United States Of America As Represented By The Secretary Of The Air Force Laser wavelength detection and energy dosimetry badge
US5499118A (en) 1994-08-31 1996-03-12 Hughes Aircraft Company System for copying multiple holograms
GB2292745B (en) * 1994-09-02 1998-08-19 Merck Patent Gmbh Composite material
US5544268A (en) 1994-09-09 1996-08-06 Deacon Research Display panel with electrically-controlled waveguide-routing
US5488681A (en) 1994-09-09 1996-01-30 Deacon Research Method for controllable optical power splitting
US5725970A (en) 1994-11-07 1998-03-10 E. I. Du Pont De Nemours And Company Broad band reflection holograms and a dry process for making same
TW334520B (en) 1995-02-24 1998-06-21 Matsushita Electric Industrial Co Ltd Display device Liquid crystal display
US5734485A (en) 1995-04-25 1998-03-31 Rocky Research Large display composite holograms and methods
US5661533A (en) 1995-05-19 1997-08-26 Advanced Display Systems, Inc. Ultra fast response, multistable reflective cholesteric liquid crystal displays
US5862214A (en) 1995-11-09 1999-01-19 Lucent Technologies Inc. Low cost adjustable base stand
US5832148A (en) 1995-12-20 1998-11-03 California Institute Of Technology Electrically controlled wavelength multiplexing waveguide filter
WO1997027519A1 (en) 1996-01-29 1997-07-31 Foster-Miller, Inc. Optical components containing complex diffraction gratings and methods for the fabrication thereof
US5771320A (en) 1996-04-30 1998-06-23 Wavefront Research, Inc. Optical switching and routing system
US6821457B1 (en) * 1998-07-29 2004-11-23 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects
US6867888B2 (en) * 1996-07-12 2005-03-15 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US5942157A (en) * 1996-07-12 1999-08-24 Science Applications International Corporation Switchable volume hologram materials and devices
US5706375A (en) 1996-09-10 1998-01-06 Jds Fitel Inc. Variable-attenuation tunable optical router
US5915051A (en) 1997-01-21 1999-06-22 Massascusetts Institute Of Technology Wavelength-selective optical add/drop switch
IL120089A0 (en) 1997-01-27 1997-04-15 Yeda Res & Dev Compact optical crossbar switch
US6133971A (en) 1997-01-31 2000-10-17 Xerox Corporation Holographically formed reflective display, liquid crystal display and projection system and methods of forming the same
US6130732A (en) 1997-01-31 2000-10-10 Xerox Corporation Paper-white reflective display and methods of forming the same
US5875012A (en) 1997-01-31 1999-02-23 Xerox Corporation Broadband reflective display, and methods of forming the same
US5937115A (en) 1997-02-12 1999-08-10 Foster-Miller, Inc. Switchable optical components/structures and methods for the fabrication thereof
US6339463B1 (en) 1997-03-27 2002-01-15 Xerox Corporation Enhanced viewing angle performance on non-polarizer based color reflective liquid crystal display using a fiber-optic faceplate
JPH10319237A (ja) 1997-05-22 1998-12-04 Fuji Xerox Co Ltd 体積ホログラム光学素子
CA2300170A1 (en) 1997-08-13 1999-02-25 Brent Little Switchable optical components
WO2000016136A1 (en) 1998-09-14 2000-03-23 Digilens, Inc. Holographic illumination system and holographic projection system
US6678078B1 (en) * 1999-01-07 2004-01-13 Digilens, Inc. Optical filter employing holographic optical elements and image generating system incorporating the optical filter
US6646772B1 (en) * 1999-09-14 2003-11-11 Digilens, Inc. Holographic illumination system
FR2808925B1 (fr) * 2000-05-12 2003-08-08 Thomson Csf Detecteur optique bi-spectral
US6532326B1 (en) * 2000-09-21 2003-03-11 Ut-Battelle, Llc Transverse-longitudinal integrated resonator

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EP0958329A1 (en) 1999-11-24
US20040089842A1 (en) 2004-05-13
US6878494B2 (en) 2005-04-12
JP2000515996A (ja) 2000-11-28
US20040091787A1 (en) 2004-05-13
US6677086B1 (en) 2004-01-13
US20030197157A1 (en) 2003-10-23
US7416818B2 (en) 2008-08-26
US6706451B1 (en) 2004-03-16
US20040137204A1 (en) 2004-07-15
EP0958329A4 (cg-RX-API-DMAC7.html) 1999-11-24
US6699407B1 (en) 2004-03-02
US6692666B2 (en) 2004-02-17
WO1998004650A1 (en) 1998-02-05
US7018686B2 (en) 2006-03-28
US20060099516A1 (en) 2006-05-11
US6667134B1 (en) 2003-12-23
US5942157A (en) 1999-08-24

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