FR2754351B1 - DEVICE FOR THE REMOVAL OF A ZERO ORDER BEAM EMERGING FROM A ILLUMINATED HOLOGRAM IN POLARIZED LIGHT - Google Patents

DEVICE FOR THE REMOVAL OF A ZERO ORDER BEAM EMERGING FROM A ILLUMINATED HOLOGRAM IN POLARIZED LIGHT

Info

Publication number
FR2754351B1
FR2754351B1 FR9612248A FR9612248A FR2754351B1 FR 2754351 B1 FR2754351 B1 FR 2754351B1 FR 9612248 A FR9612248 A FR 9612248A FR 9612248 A FR9612248 A FR 9612248A FR 2754351 B1 FR2754351 B1 FR 2754351B1
Authority
FR
France
Prior art keywords
removal
polarized light
zero order
order beam
beam emerging
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
FR9612248A
Other languages
French (fr)
Other versions
FR2754351A1 (en
Inventor
Vitaly Ivanovitch Sukhanov
Yuri Korzinin
Brahim Dahmani
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Priority to FR9612248A priority Critical patent/FR2754351B1/en
Priority to DE69730166T priority patent/DE69730166D1/en
Priority to EP97910813A priority patent/EP1012640B1/en
Priority to PCT/US1997/018036 priority patent/WO1998015854A1/en
Priority to US09/284,045 priority patent/US6256122B1/en
Publication of FR2754351A1 publication Critical patent/FR2754351A1/en
Application granted granted Critical
Publication of FR2754351B1 publication Critical patent/FR2754351B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
FR9612248A 1996-10-08 1996-10-08 DEVICE FOR THE REMOVAL OF A ZERO ORDER BEAM EMERGING FROM A ILLUMINATED HOLOGRAM IN POLARIZED LIGHT Expired - Fee Related FR2754351B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9612248A FR2754351B1 (en) 1996-10-08 1996-10-08 DEVICE FOR THE REMOVAL OF A ZERO ORDER BEAM EMERGING FROM A ILLUMINATED HOLOGRAM IN POLARIZED LIGHT
DE69730166T DE69730166D1 (en) 1996-10-08 1997-10-03 DEVICE FOR SUPPRESSING THE ZERO-ORDER RAY FROM A HOLOGRAM, ILLUMINATED WITH POLARIZED LIGHT
EP97910813A EP1012640B1 (en) 1996-10-08 1997-10-03 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
PCT/US1997/018036 WO1998015854A1 (en) 1996-10-08 1997-10-03 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
US09/284,045 US6256122B1 (en) 1996-10-08 1997-10-03 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612248A FR2754351B1 (en) 1996-10-08 1996-10-08 DEVICE FOR THE REMOVAL OF A ZERO ORDER BEAM EMERGING FROM A ILLUMINATED HOLOGRAM IN POLARIZED LIGHT

Publications (2)

Publication Number Publication Date
FR2754351A1 FR2754351A1 (en) 1998-04-10
FR2754351B1 true FR2754351B1 (en) 1998-12-04

Family

ID=9496461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612248A Expired - Fee Related FR2754351B1 (en) 1996-10-08 1996-10-08 DEVICE FOR THE REMOVAL OF A ZERO ORDER BEAM EMERGING FROM A ILLUMINATED HOLOGRAM IN POLARIZED LIGHT

Country Status (1)

Country Link
FR (1) FR2754351B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407566A (en) * 1981-09-29 1983-10-04 Lockheed Missiles & Space Co., Inc. Optical filter
US4810047A (en) * 1988-02-16 1989-03-07 Grumman Aerospace Corporation In-line holographic lens arrangement
US5016950A (en) * 1988-07-05 1991-05-21 Hughes Aircraft Company Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate
GB9420750D0 (en) * 1994-10-14 1994-11-30 Philips Electronics Uk Ltd Colour liquid crystal projection display systems
US5627676A (en) * 1994-12-02 1997-05-06 Corning Incorporated Birefringent glass waveplate containing copper halide crystals

Also Published As

Publication number Publication date
FR2754351A1 (en) 1998-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse