FR2225761B1 - - Google Patents

Info

Publication number
FR2225761B1
FR2225761B1 FR7411455A FR7411455A FR2225761B1 FR 2225761 B1 FR2225761 B1 FR 2225761B1 FR 7411455 A FR7411455 A FR 7411455A FR 7411455 A FR7411455 A FR 7411455A FR 2225761 B1 FR2225761 B1 FR 2225761B1
Authority
FR
France
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
Application number
FR7411455A
Other versions
FR2225761A1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2225761A1 publication Critical patent/FR2225761A1/fr
Application granted granted Critical
Publication of FR2225761B1 publication Critical patent/FR2225761B1/fr
Expired 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
    • G02F1/29—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
    • G02F1/292—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 by controlled diffraction or phased-array beam steering
    • 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/24—Function characteristic beam steering
FR7411455A 1973-04-16 1974-03-29 Expired FR2225761B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35116773A 1973-04-16 1973-04-16

Publications (2)

Publication Number Publication Date
FR2225761A1 FR2225761A1 (fr) 1974-11-08
FR2225761B1 true FR2225761B1 (fr) 1976-10-08

Family

ID=23379849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411455A Expired FR2225761B1 (fr) 1973-04-16 1974-03-29

Country Status (5)

Country Link
US (1) US3787111A (fr)
JP (1) JPS5010149A (fr)
DE (1) DE2418072A1 (fr)
FR (1) FR2225761B1 (fr)
GB (1) GB1465621A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930718A (en) * 1974-04-12 1976-01-06 The United States Of America As Represented By The Secretary Of The Navy Electro-optic modulator
US4078243A (en) * 1975-12-12 1978-03-07 International Business Machines Corporation Phototransistor array having uniform current response and method of manufacture
US4243300A (en) * 1978-12-19 1981-01-06 The United States Of America As Represented By The Secretary Of The Navy Large aperture phased element modulator/antenna
US4386827A (en) * 1980-10-27 1983-06-07 Xerox Corporation Electrooptical scanning device
US4376568A (en) * 1981-01-12 1983-03-15 Xerox Corporation Thick film line modulator
US4937539A (en) * 1987-08-19 1990-06-26 Hughes Aircraft Company Phased array for optical beam control
US5151814A (en) * 1987-08-19 1992-09-29 Hughes Aircraft Company Phased array for optical beam control
JPH02500622A (ja) * 1987-08-19 1990-03-01 ヒユーズ・エアクラフト・カンパニー 光学ビーム制御位相アレイ
JP3013857B2 (ja) * 1990-05-16 2000-02-28 松下電器産業株式会社 光走査装置
DE4116789A1 (de) * 1991-05-23 1992-11-26 Standard Elektrik Lorenz Ag Optischer schalter
US6317251B1 (en) 1996-02-05 2001-11-13 Corning Applied Technologies Corporation Thin film electro-optic beam steering device
US6373620B1 (en) 1996-02-05 2002-04-16 Corning Applied Technologies Corporation Thin film electro-optic beam steering device
JPH10172171A (ja) * 1996-12-06 1998-06-26 Nec Corp 開口制限素子及びこれを利用した光へッド装置
US6643054B1 (en) 2001-01-22 2003-11-04 Carl-Zeiss-Stiftung Beam deflector, switching system comprising beam deflectors as well as method for selectively coupling terminals for optical signals
DE10102723A1 (de) * 2001-01-22 2002-08-22 Zeiss Carl Strahlablenker, Schaltanordnung mit Strahlablenkern sowie Verfahren zum wahlweisen Verknüpfen von Anschlüssen für optische Signale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704935A (en) * 1970-11-13 1972-12-05 Karl W Boer Light beam deflection method and apparatus

Also Published As

Publication number Publication date
US3787111A (en) 1974-01-22
FR2225761A1 (fr) 1974-11-08
DE2418072A1 (de) 1974-10-31
GB1465621A (en) 1977-02-23
JPS5010149A (fr) 1975-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse