DE69007864T2 - Akustooptische Vorrichtung unter Verwendung einer Mehrfachquantenfilmstruktur als Wechselwirkungsmedium. - Google Patents

Akustooptische Vorrichtung unter Verwendung einer Mehrfachquantenfilmstruktur als Wechselwirkungsmedium.

Info

Publication number
DE69007864T2
DE69007864T2 DE69007864T DE69007864T DE69007864T2 DE 69007864 T2 DE69007864 T2 DE 69007864T2 DE 69007864 T DE69007864 T DE 69007864T DE 69007864 T DE69007864 T DE 69007864T DE 69007864 T2 DE69007864 T2 DE 69007864T2
Authority
DE
Germany
Prior art keywords
acousto
optical device
film structure
multiple quantum
quantum film
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
DE69007864T
Other languages
English (en)
Other versions
DE69007864D1 (de
Inventor
Jianjun He
Jacques Sapriel
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Application granted granted Critical
Publication of DE69007864D1 publication Critical patent/DE69007864D1/de
Publication of DE69007864T2 publication Critical patent/DE69007864T2/de
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 
    • G02F1/11—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
DE69007864T 1989-06-15 1990-06-14 Akustooptische Vorrichtung unter Verwendung einer Mehrfachquantenfilmstruktur als Wechselwirkungsmedium. Expired - Fee Related DE69007864T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907958A FR2648576B1 (fr) 1989-06-15 1989-06-15 Dispositif acousto-optique utilisant un super-reseau en tant que milieu d'interaction

Publications (2)

Publication Number Publication Date
DE69007864D1 DE69007864D1 (de) 1994-05-11
DE69007864T2 true DE69007864T2 (de) 1994-08-11

Family

ID=9382763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69007864T Expired - Fee Related DE69007864T2 (de) 1989-06-15 1990-06-14 Akustooptische Vorrichtung unter Verwendung einer Mehrfachquantenfilmstruktur als Wechselwirkungsmedium.

Country Status (5)

Country Link
US (1) US5130843A (de)
EP (1) EP0403389B1 (de)
JP (1) JPH03116028A (de)
DE (1) DE69007864T2 (de)
FR (1) FR2648576B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669123A1 (fr) * 1990-11-13 1992-05-15 Thomson Csf Deflecteur de faisceau lumineux comprenant un reseau de bragg.
FR2669120A1 (fr) * 1990-11-13 1992-05-15 Thomson Csf Modulateur spatial bidimensionnel de lumiere a commande piezoelectrique, comprenant un reseau de bragg.
GB9122483D0 (en) * 1991-10-23 1991-12-04 Hitachi Europ Ltd Phonon controlled conductivity device
JPH0677140A (ja) * 1992-05-14 1994-03-18 Mitsubishi Electric Corp 気相結晶成長装置
US6049411A (en) * 1998-10-14 2000-04-11 Santec Systems Inc Optical imager for birefringent detector acoustic imaging systems
WO2001047449A1 (en) 1999-12-29 2001-07-05 New England College Of Optometry Myopia progression retardation by optical defect correction
US6507684B2 (en) 2000-06-28 2003-01-14 The Charles Stark Draper Laboratory, Inc. Optical microcavity resonator system
US6668111B2 (en) 2001-06-28 2003-12-23 The Charles Stark Draper Laboratory Optical microcavity resonator sensor
EP1336892A1 (de) * 2002-02-15 2003-08-20 Paul Drude-Institut für Festkörperelektronik im Forschungsverbund Berlin e.V. Eine steuerbare elektronische Vorrichtung
US7729030B2 (en) * 2002-10-21 2010-06-01 Hrl Laboratories, Llc Optical retro-reflective apparatus with modulation capability
US7920318B2 (en) * 2005-01-28 2011-04-05 Endeavour Instruments Pty. Ltd. Photoelastic modulator system
US7894125B2 (en) * 2006-05-30 2011-02-22 Bae Systems Acousto-optic devices
KR20120087631A (ko) * 2011-01-28 2012-08-07 삼성전자주식회사 나노 구조화된 음향광학 소자, 및 상기 음향광학 소자를 이용한 광 스캐너, 광 변조기 및 홀로그래픽 디스플레이 장치
KR101826740B1 (ko) * 2011-06-28 2018-03-22 삼성전자주식회사 다층 나노 구조를 갖는 음향광학 소자, 및 상기 음향광학 소자를 이용한 광 스캐너, 광 변조기 및 디스플레이 장치
JP6377771B2 (ja) * 2014-05-22 2018-08-22 インテル コーポレイション 光学ビーム・ステアリングのための複数のトランスデューサをもつ音響光学偏向器
US20150338718A1 (en) * 2014-05-22 2015-11-26 Intel Corporation Acousto-optic deflector with multiple transducers for optical beam steering
DE102019209815A1 (de) * 2019-07-04 2021-01-07 Robert Bosch Gmbh Sendeeinheit zum Aussenden von Primärlicht in ein Sichtfeld, LIDAR-Sensor aufweisend eine Sendeeinheit und Verfahren zum Aussenden von Primärlicht in ein Sichtfeld
KR20220032917A (ko) * 2020-09-08 2022-03-15 삼성전자주식회사 마이크로 발광 소자 및 이를 포함한 디스플레이 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090204A (en) * 1976-09-01 1978-05-16 Rca Corporation Electronically steered antenna system using a reflective surface formed of piezoelectric transducers
US4257016A (en) * 1979-02-21 1981-03-17 Xerox Corporation Piezo-optic, total internal reflection modulator
US4327962A (en) * 1980-02-13 1982-05-04 Redman Charles M Laser/amplifier/detector diode
US4339821A (en) * 1980-06-03 1982-07-13 Gte Products Corporation Acousto-optic mode-locked laser
US4342502A (en) * 1980-06-12 1982-08-03 Itek Corporation Transverse tunable acousto-optic filter
JPS5821888A (ja) * 1981-07-31 1983-02-08 Omron Tateisi Electronics Co 可変波長半導体レ−ザ

Also Published As

Publication number Publication date
US5130843A (en) 1992-07-14
EP0403389A1 (de) 1990-12-19
FR2648576A1 (fr) 1990-12-21
FR2648576B1 (fr) 1991-08-30
DE69007864D1 (de) 1994-05-11
JPH03116028A (ja) 1991-05-17
EP0403389B1 (de) 1994-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee