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FR2554933B1 - Modulateur et/ou deflecteur acoustico-optique - Google Patents

Modulateur et/ou deflecteur acoustico-optique

Info

Publication number
FR2554933B1
FR2554933B1 FR848417026A FR8417026A FR2554933B1 FR 2554933 B1 FR2554933 B1 FR 2554933B1 FR 848417026 A FR848417026 A FR 848417026A FR 8417026 A FR8417026 A FR 8417026A FR 2554933 B1 FR2554933 B1 FR 2554933B1
Authority
FR
France
Prior art keywords
acousticooptic
deflector
modulator
acousticooptic modulator
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 - Lifetime
Application number
FR848417026A
Other languages
English (en)
Other versions
FR2554933A1 (fr
Inventor
Wilfried Auch
Eberhard Schlemper
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2554933A1 publication Critical patent/FR2554933A1/fr
Application granted granted Critical
Publication of FR2554933B1 publication Critical patent/FR2554933B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • G02F1/11—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/33—Acousto-optical deflection devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
FR848417026A 1983-11-11 1984-11-08 Modulateur et/ou deflecteur acoustico-optique Expired - Lifetime FR2554933B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833340809 DE3340809A1 (de) 1983-11-11 1983-11-11 Akustooptische lichtmodulations- und/oder lichtablenkeinrichtung

Publications (2)

Publication Number Publication Date
FR2554933A1 FR2554933A1 (fr) 1985-05-17
FR2554933B1 true FR2554933B1 (fr) 1990-01-19

Family

ID=6214061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848417026A Expired - Lifetime FR2554933B1 (fr) 1983-11-11 1984-11-08 Modulateur et/ou deflecteur acoustico-optique

Country Status (3)

Country Link
US (1) US4638266A (fr)
DE (1) DE3340809A1 (fr)
FR (1) FR2554933B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522415A1 (de) * 1985-06-22 1987-01-02 Standard Elektrik Lorenz Ag Einrichtung zur messung der drehgeschwindigkeit
GB2181294A (en) * 1985-09-30 1987-04-15 Philips Electronic Associated Optical modulation arrangement
US4767198A (en) * 1987-06-24 1988-08-30 Unisys Corporation SAW/BAW Bragg cell
KR19980029976A (ko) * 1996-10-28 1998-07-25 김광호 음향광 변조장치
US5963569A (en) * 1997-03-28 1999-10-05 International Business Machines Corporation Multiple channel acousto-optic modulators
KR100446602B1 (ko) * 1997-11-07 2004-11-03 삼성전자주식회사 다채널음향광변조장치
DE19805111A1 (de) * 1998-02-09 1999-08-19 Ldt Gmbh & Co Vorrichtung zum Ablenken, ihre Verwendung sowie ein Videosystem
US6157660A (en) * 1999-06-04 2000-12-05 Zygo Corporation Apparatus for generating linearly-orthogonally polarized light beams

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29557A (en) * 1860-08-14 Improvement in fruit-jars
GB439236A (en) * 1934-03-03 1935-12-03 Scophony Ltd Light modulating device
US3088113A (en) * 1958-06-27 1963-04-30 Fairchild Camera Instr Co Correlation system for radar and the like
US3419322A (en) * 1965-08-03 1968-12-31 Zenith Radio Corp Ultrasonic transducer matching for bragg reflection scanning
US3562414A (en) * 1969-09-10 1971-02-09 Zenith Radio Corp Solid-state image display device with acoustic scanning of strain-responsive semiconductor
US3661441A (en) * 1969-11-21 1972-05-09 Nippon Telegraph & Telephone Arrangement for acousto-optical light deflection
US3843234A (en) * 1972-10-06 1974-10-22 G Dobrzhansky Acoustic optical element utilizing univalent mercury halogenide crystals
US3897152A (en) * 1974-02-04 1975-07-29 Us Air Force Laser doppler velocimeter
CH577691A5 (fr) * 1974-10-23 1976-07-15 Bbc Brown Boveri & Cie
DE2500380A1 (de) * 1975-01-07 1976-07-08 Siemens Ag Verfahren zur hochaufloesenden nichtmechanischen lichtstrahlablenkung
US4217036A (en) * 1978-04-17 1980-08-12 Itek Corporation Acoustic-optic coherent modulator and detection system
JPS56131979A (en) * 1980-03-19 1981-10-15 Hitachi Ltd Piezoelectric material for transparent vibrator and transparent vibrator
JPS58132731A (ja) * 1982-02-03 1983-08-08 Hoya Corp ２進光束偏向器
DE3382323D1 (de) * 1982-07-27 1991-08-01 Hoya Corp Akustooptisches modulationselement und vorrichtung mit einem solchen element.

Also Published As

Publication number Publication date
FR2554933A1 (fr) 1985-05-17
DE3340809A1 (de) 1985-05-23
US4638266A (en) 1987-01-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse